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author | Allen Byrne <byrn@hdfgroup.org> | 2020-09-30 14:27:10 (GMT) |
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committer | Allen Byrne <byrn@hdfgroup.org> | 2020-09-30 14:27:10 (GMT) |
commit | b2d661b508a7fc7a2592c13bc6bdc175551f075d (patch) | |
tree | 13baeb0d83a7c2a4c6299993c182b1227c2f6114 /src/H5EAcache.c | |
parent | 29ab58b58dce556639ea3154e262895773a8a8df (diff) | |
download | hdf5-b2d661b508a7fc7a2592c13bc6bdc175551f075d.zip hdf5-b2d661b508a7fc7a2592c13bc6bdc175551f075d.tar.gz hdf5-b2d661b508a7fc7a2592c13bc6bdc175551f075d.tar.bz2 |
Clang-format of source files
Diffstat (limited to 'src/H5EAcache.c')
-rw-r--r-- | src/H5EAcache.c | 2681 |
1 files changed, 1318 insertions, 1363 deletions
diff --git a/src/H5EAcache.c b/src/H5EAcache.c index f7534fb..d621483 100644 --- a/src/H5EAcache.c +++ b/src/H5EAcache.c @@ -26,47 +26,41 @@ /* Module Declaration */ /**********************/ -#include "H5EAmodule.h" /* This source code file is part of the H5EA module */ - +#include "H5EAmodule.h" /* This source code file is part of the H5EA module */ /***********************/ /* Other Packages Used */ /***********************/ - /***********/ /* Headers */ /***********/ -#include "H5private.h" /* Generic Functions */ -#include "H5Eprivate.h" /* Error handling */ -#include "H5EApkg.h" /* Extensible Arrays */ -#include "H5MFprivate.h" /* File memory management */ -#include "H5MMprivate.h" /* Memory management */ -#include "H5VMprivate.h" /* Vectors and arrays */ -#include "H5WBprivate.h" /* Wrapped Buffers */ - +#include "H5private.h" /* Generic Functions */ +#include "H5Eprivate.h" /* Error handling */ +#include "H5EApkg.h" /* Extensible Arrays */ +#include "H5MFprivate.h" /* File memory management */ +#include "H5MMprivate.h" /* Memory management */ +#include "H5VMprivate.h" /* Vectors and arrays */ +#include "H5WBprivate.h" /* Wrapped Buffers */ /****************/ /* Local Macros */ /****************/ /* Fractal heap format version #'s */ -#define H5EA_HDR_VERSION 0 /* Header */ -#define H5EA_IBLOCK_VERSION 0 /* Index block */ -#define H5EA_SBLOCK_VERSION 0 /* Super block */ -#define H5EA_DBLOCK_VERSION 0 /* Data block */ - +#define H5EA_HDR_VERSION 0 /* Header */ +#define H5EA_IBLOCK_VERSION 0 /* Index block */ +#define H5EA_SBLOCK_VERSION 0 /* Super block */ +#define H5EA_DBLOCK_VERSION 0 /* Data block */ /******************/ /* Local Typedefs */ /******************/ - /********************/ /* Package Typedefs */ /********************/ - /********************/ /* Local Prototypes */ /********************/ @@ -74,163 +68,147 @@ /* Metadata cache (H5AC) callbacks */ static herr_t H5EA__cache_hdr_get_initial_load_size(void *udata, size_t *image_len); static htri_t H5EA__cache_hdr_verify_chksum(const void *image_ptr, size_t len, void *udata_ptr); -static void *H5EA__cache_hdr_deserialize(const void *image, size_t len, - void *udata, hbool_t *dirty); +static void * H5EA__cache_hdr_deserialize(const void *image, size_t len, void *udata, hbool_t *dirty); static herr_t H5EA__cache_hdr_image_len(const void *thing, size_t *image_len); -static herr_t H5EA__cache_hdr_serialize(const H5F_t *f, void *image, size_t len, - void *thing); +static herr_t H5EA__cache_hdr_serialize(const H5F_t *f, void *image, size_t len, void *thing); static herr_t H5EA__cache_hdr_notify(H5AC_notify_action_t action, void *thing); static herr_t H5EA__cache_hdr_free_icr(void *thing); static herr_t H5EA__cache_iblock_get_initial_load_size(void *udata, size_t *image_len); static htri_t H5EA__cache_iblock_verify_chksum(const void *image_ptr, size_t len, void *udata_ptr); -static void *H5EA__cache_iblock_deserialize(const void *image, size_t len, - void *udata, hbool_t *dirty); +static void * H5EA__cache_iblock_deserialize(const void *image, size_t len, void *udata, hbool_t *dirty); static herr_t H5EA__cache_iblock_image_len(const void *thing, size_t *image_len); -static herr_t H5EA__cache_iblock_serialize(const H5F_t *f, void *image, size_t len, - void *thing); +static herr_t H5EA__cache_iblock_serialize(const H5F_t *f, void *image, size_t len, void *thing); static herr_t H5EA__cache_iblock_notify(H5AC_notify_action_t action, void *thing); static herr_t H5EA__cache_iblock_free_icr(void *thing); static herr_t H5EA__cache_sblock_get_initial_load_size(void *udata, size_t *image_len); static htri_t H5EA__cache_sblock_verify_chksum(const void *image_ptr, size_t len, void *udata_ptr); -static void *H5EA__cache_sblock_deserialize(const void *image, size_t len, - void *udata, hbool_t *dirty); +static void * H5EA__cache_sblock_deserialize(const void *image, size_t len, void *udata, hbool_t *dirty); static herr_t H5EA__cache_sblock_image_len(const void *thing, size_t *image_len); -static herr_t H5EA__cache_sblock_serialize(const H5F_t *f, void *image, size_t len, - void *thing); +static herr_t H5EA__cache_sblock_serialize(const H5F_t *f, void *image, size_t len, void *thing); static herr_t H5EA__cache_sblock_notify(H5AC_notify_action_t action, void *thing); static herr_t H5EA__cache_sblock_free_icr(void *thing); static herr_t H5EA__cache_dblock_get_initial_load_size(void *udata, size_t *image_len); static htri_t H5EA__cache_dblock_verify_chksum(const void *image_ptr, size_t len, void *udata_ptr); -static void *H5EA__cache_dblock_deserialize(const void *image, size_t len, - void *udata, hbool_t *dirty); +static void * H5EA__cache_dblock_deserialize(const void *image, size_t len, void *udata, hbool_t *dirty); static herr_t H5EA__cache_dblock_image_len(const void *thing, size_t *image_len); -static herr_t H5EA__cache_dblock_serialize(const H5F_t *f, void *image, size_t len, - void *thing); +static herr_t H5EA__cache_dblock_serialize(const H5F_t *f, void *image, size_t len, void *thing); static herr_t H5EA__cache_dblock_notify(H5AC_notify_action_t action, void *thing); static herr_t H5EA__cache_dblock_free_icr(void *thing); static herr_t H5EA__cache_dblock_fsf_size(const void *thing, hsize_t *fsf_size); static herr_t H5EA__cache_dblk_page_get_initial_load_size(void *udata, size_t *image_len); static htri_t H5EA__cache_dblk_page_verify_chksum(const void *image_ptr, size_t len, void *udata_ptr); -static void *H5EA__cache_dblk_page_deserialize(const void *image, size_t len, - void *udata, hbool_t *dirty); -static herr_t H5EA__cache_dblk_page_image_len(const void *thing, - size_t *image_len); -static herr_t H5EA__cache_dblk_page_serialize(const H5F_t *f, void *image, size_t len, - void *thing); +static void * H5EA__cache_dblk_page_deserialize(const void *image, size_t len, void *udata, hbool_t *dirty); +static herr_t H5EA__cache_dblk_page_image_len(const void *thing, size_t *image_len); +static herr_t H5EA__cache_dblk_page_serialize(const H5F_t *f, void *image, size_t len, void *thing); static herr_t H5EA__cache_dblk_page_notify(H5AC_notify_action_t action, void *thing); static herr_t H5EA__cache_dblk_page_free_icr(void *thing); - /*********************/ /* Package Variables */ /*********************/ /* H5EA header inherits cache-like properties from H5AC */ const H5AC_class_t H5AC_EARRAY_HDR[1] = {{ - H5AC_EARRAY_HDR_ID, /* Metadata client ID */ - "Extensible Array Header", /* Metadata client name (for debugging) */ - H5FD_MEM_EARRAY_HDR, /* File space memory type for client */ - H5AC__CLASS_NO_FLAGS_SET, /* Client class behavior flags */ - H5EA__cache_hdr_get_initial_load_size, /* 'get_initial_load_size' callback */ - NULL, /* 'get_final_load_size' callback */ - H5EA__cache_hdr_verify_chksum, /* 'verify_chksum' callback */ - H5EA__cache_hdr_deserialize, /* 'deserialize' callback */ - H5EA__cache_hdr_image_len, /* 'image_len' callback */ - NULL, /* 'pre_serialize' callback */ - H5EA__cache_hdr_serialize, /* 'serialize' callback */ - H5EA__cache_hdr_notify, /* 'notify' callback */ - H5EA__cache_hdr_free_icr, /* 'free_icr' callback */ - NULL, /* 'fsf_size' callback */ + H5AC_EARRAY_HDR_ID, /* Metadata client ID */ + "Extensible Array Header", /* Metadata client name (for debugging) */ + H5FD_MEM_EARRAY_HDR, /* File space memory type for client */ + H5AC__CLASS_NO_FLAGS_SET, /* Client class behavior flags */ + H5EA__cache_hdr_get_initial_load_size, /* 'get_initial_load_size' callback */ + NULL, /* 'get_final_load_size' callback */ + H5EA__cache_hdr_verify_chksum, /* 'verify_chksum' callback */ + H5EA__cache_hdr_deserialize, /* 'deserialize' callback */ + H5EA__cache_hdr_image_len, /* 'image_len' callback */ + NULL, /* 'pre_serialize' callback */ + H5EA__cache_hdr_serialize, /* 'serialize' callback */ + H5EA__cache_hdr_notify, /* 'notify' callback */ + H5EA__cache_hdr_free_icr, /* 'free_icr' callback */ + NULL, /* 'fsf_size' callback */ }}; /* H5EA index block inherits cache-like properties from H5AC */ const H5AC_class_t H5AC_EARRAY_IBLOCK[1] = {{ - H5AC_EARRAY_IBLOCK_ID, /* Metadata client ID */ - "Extensible Array Index Block", /* Metadata client name (for debugging) */ - H5FD_MEM_EARRAY_IBLOCK, /* File space memory type for client */ - H5AC__CLASS_NO_FLAGS_SET, /* Client class behavior flags */ - H5EA__cache_iblock_get_initial_load_size, /* 'get_initial_load_size' callback */ - NULL, /* 'get_final_load_size' callback */ - H5EA__cache_iblock_verify_chksum, /* 'verify_chksum' callback */ - H5EA__cache_iblock_deserialize, /* 'deserialize' callback */ - H5EA__cache_iblock_image_len, /* 'image_len' callback */ - NULL, /* 'pre_serialize' callback */ - H5EA__cache_iblock_serialize, /* 'serialize' callback */ - H5EA__cache_iblock_notify, /* 'notify' callback */ - H5EA__cache_iblock_free_icr, /* 'free_icr' callback */ - NULL, /* 'fsf_size' callback */ + H5AC_EARRAY_IBLOCK_ID, /* Metadata client ID */ + "Extensible Array Index Block", /* Metadata client name (for debugging) */ + H5FD_MEM_EARRAY_IBLOCK, /* File space memory type for client */ + H5AC__CLASS_NO_FLAGS_SET, /* Client class behavior flags */ + H5EA__cache_iblock_get_initial_load_size, /* 'get_initial_load_size' callback */ + NULL, /* 'get_final_load_size' callback */ + H5EA__cache_iblock_verify_chksum, /* 'verify_chksum' callback */ + H5EA__cache_iblock_deserialize, /* 'deserialize' callback */ + H5EA__cache_iblock_image_len, /* 'image_len' callback */ + NULL, /* 'pre_serialize' callback */ + H5EA__cache_iblock_serialize, /* 'serialize' callback */ + H5EA__cache_iblock_notify, /* 'notify' callback */ + H5EA__cache_iblock_free_icr, /* 'free_icr' callback */ + NULL, /* 'fsf_size' callback */ }}; /* H5EA super block inherits cache-like properties from H5AC */ const H5AC_class_t H5AC_EARRAY_SBLOCK[1] = {{ - H5AC_EARRAY_SBLOCK_ID, /* Metadata client ID */ - "Extensible Array Super Block", /* Metadata client name (for debugging) */ - H5FD_MEM_EARRAY_SBLOCK, /* File space memory type for client */ - H5AC__CLASS_NO_FLAGS_SET, /* Client class behavior flags */ - H5EA__cache_sblock_get_initial_load_size, /* 'get_initial_load_size' callback */ - NULL, /* 'get_final_load_size' callback */ - H5EA__cache_sblock_verify_chksum, /* 'verify_chksum' callback */ - H5EA__cache_sblock_deserialize, /* 'deserialize' callback */ - H5EA__cache_sblock_image_len, /* 'image_len' callback */ - NULL, /* 'pre_serialize' callback */ - H5EA__cache_sblock_serialize, /* 'serialize' callback */ - H5EA__cache_sblock_notify, /* 'notify' callback */ - H5EA__cache_sblock_free_icr, /* 'free_icr' callback */ - NULL, /* 'fsf_size' callback */ + H5AC_EARRAY_SBLOCK_ID, /* Metadata client ID */ + "Extensible Array Super Block", /* Metadata client name (for debugging) */ + H5FD_MEM_EARRAY_SBLOCK, /* File space memory type for client */ + H5AC__CLASS_NO_FLAGS_SET, /* Client class behavior flags */ + H5EA__cache_sblock_get_initial_load_size, /* 'get_initial_load_size' callback */ + NULL, /* 'get_final_load_size' callback */ + H5EA__cache_sblock_verify_chksum, /* 'verify_chksum' callback */ + H5EA__cache_sblock_deserialize, /* 'deserialize' callback */ + H5EA__cache_sblock_image_len, /* 'image_len' callback */ + NULL, /* 'pre_serialize' callback */ + H5EA__cache_sblock_serialize, /* 'serialize' callback */ + H5EA__cache_sblock_notify, /* 'notify' callback */ + H5EA__cache_sblock_free_icr, /* 'free_icr' callback */ + NULL, /* 'fsf_size' callback */ }}; /* H5EA data block inherits cache-like properties from H5AC */ const H5AC_class_t H5AC_EARRAY_DBLOCK[1] = {{ - H5AC_EARRAY_DBLOCK_ID, /* Metadata client ID */ - "Extensible Array Data Block", /* Metadata client name (for debugging) */ - H5FD_MEM_EARRAY_DBLOCK, /* File space memory type for client */ - H5AC__CLASS_NO_FLAGS_SET, /* Client class behavior flags */ - H5EA__cache_dblock_get_initial_load_size, /* 'get_initial_load_size' callback */ - NULL, /* 'get_final_load_size' callback */ - H5EA__cache_dblock_verify_chksum, /* 'verify_chksum' callback */ - H5EA__cache_dblock_deserialize, /* 'deserialize' callback */ - H5EA__cache_dblock_image_len, /* 'image_len' callback */ - NULL, /* 'pre_serialize' callback */ - H5EA__cache_dblock_serialize, /* 'serialize' callback */ - H5EA__cache_dblock_notify, /* 'notify' callback */ - H5EA__cache_dblock_free_icr, /* 'free_icr' callback */ - H5EA__cache_dblock_fsf_size, /* 'fsf_size' callback */ + H5AC_EARRAY_DBLOCK_ID, /* Metadata client ID */ + "Extensible Array Data Block", /* Metadata client name (for debugging) */ + H5FD_MEM_EARRAY_DBLOCK, /* File space memory type for client */ + H5AC__CLASS_NO_FLAGS_SET, /* Client class behavior flags */ + H5EA__cache_dblock_get_initial_load_size, /* 'get_initial_load_size' callback */ + NULL, /* 'get_final_load_size' callback */ + H5EA__cache_dblock_verify_chksum, /* 'verify_chksum' callback */ + H5EA__cache_dblock_deserialize, /* 'deserialize' callback */ + H5EA__cache_dblock_image_len, /* 'image_len' callback */ + NULL, /* 'pre_serialize' callback */ + H5EA__cache_dblock_serialize, /* 'serialize' callback */ + H5EA__cache_dblock_notify, /* 'notify' callback */ + H5EA__cache_dblock_free_icr, /* 'free_icr' callback */ + H5EA__cache_dblock_fsf_size, /* 'fsf_size' callback */ }}; /* H5EA data block page inherits cache-like properties from H5AC */ const H5AC_class_t H5AC_EARRAY_DBLK_PAGE[1] = {{ - H5AC_EARRAY_DBLK_PAGE_ID, /* Metadata client ID */ - "Extensible Array Data Block Page", /* Metadata client name (for debugging) */ - H5FD_MEM_EARRAY_DBLK_PAGE, /* File space memory type for client */ - H5AC__CLASS_NO_FLAGS_SET, /* Client class behavior flags */ + H5AC_EARRAY_DBLK_PAGE_ID, /* Metadata client ID */ + "Extensible Array Data Block Page", /* Metadata client name (for debugging) */ + H5FD_MEM_EARRAY_DBLK_PAGE, /* File space memory type for client */ + H5AC__CLASS_NO_FLAGS_SET, /* Client class behavior flags */ H5EA__cache_dblk_page_get_initial_load_size, /* 'get_initial_load_size' callback */ - NULL, /* 'get_final_load_size' callback */ - H5EA__cache_dblk_page_verify_chksum, /* 'verify_chksum' callback */ - H5EA__cache_dblk_page_deserialize, /* 'deserialize' callback */ - H5EA__cache_dblk_page_image_len, /* 'image_len' callback */ - NULL, /* 'pre_serialize' callback */ - H5EA__cache_dblk_page_serialize, /* 'serialize' callback */ - H5EA__cache_dblk_page_notify, /* 'notify' callback */ - H5EA__cache_dblk_page_free_icr, /* 'free_icr' callback */ - NULL, /* 'fsf_size' callback */ + NULL, /* 'get_final_load_size' callback */ + H5EA__cache_dblk_page_verify_chksum, /* 'verify_chksum' callback */ + H5EA__cache_dblk_page_deserialize, /* 'deserialize' callback */ + H5EA__cache_dblk_page_image_len, /* 'image_len' callback */ + NULL, /* 'pre_serialize' callback */ + H5EA__cache_dblk_page_serialize, /* 'serialize' callback */ + H5EA__cache_dblk_page_notify, /* 'notify' callback */ + H5EA__cache_dblk_page_free_icr, /* 'free_icr' callback */ + NULL, /* 'fsf_size' callback */ }}; - /*****************************/ /* Library Private Variables */ /*****************************/ - /*******************/ /* Local Variables */ /*******************/ - - /*------------------------------------------------------------------------- * Function: H5EA__cache_hdr_get_initial_load_size * @@ -243,24 +221,22 @@ const H5AC_class_t H5AC_EARRAY_DBLK_PAGE[1] = {{ * *------------------------------------------------------------------------- */ -BEGIN_FUNC(STATIC, NOERR, -herr_t, SUCCEED, -, -H5EA__cache_hdr_get_initial_load_size(void *_udata, size_t *image_len)) +BEGIN_FUNC(STATIC, NOERR, herr_t, SUCCEED, -, + H5EA__cache_hdr_get_initial_load_size(void *_udata, size_t *image_len)) - /* Local variables */ - H5EA_hdr_cache_ud_t *udata = (H5EA_hdr_cache_ud_t *)_udata; /* User data for callback */ +/* Local variables */ +H5EA_hdr_cache_ud_t *udata = (H5EA_hdr_cache_ud_t *)_udata; /* User data for callback */ - /* Check arguments */ - HDassert(udata); - HDassert(udata->f); - HDassert(image_len); +/* Check arguments */ +HDassert(udata); +HDassert(udata->f); +HDassert(image_len); - /* Set the image length size */ - *image_len = (size_t)H5EA_HEADER_SIZE_FILE(udata->f); +/* Set the image length size */ +*image_len = (size_t)H5EA_HEADER_SIZE_FILE(udata->f); -END_FUNC(STATIC) /* end H5EA__cache_hdr_get_initial_load_size() */ +END_FUNC(STATIC) /* end H5EA__cache_hdr_get_initial_load_size() */ - /*------------------------------------------------------------------------- * Function: H5EA__cache_hdr_verify_chksum * @@ -274,27 +250,25 @@ END_FUNC(STATIC) /* end H5EA__cache_hdr_get_initial_load_size() */ * *------------------------------------------------------------------------- */ -BEGIN_FUNC(STATIC, NOERR, -htri_t, TRUE, -, -H5EA__cache_hdr_verify_chksum(const void *_image, size_t len, void H5_ATTR_UNUSED *_udata)) +BEGIN_FUNC(STATIC, NOERR, htri_t, TRUE, -, + H5EA__cache_hdr_verify_chksum(const void *_image, size_t len, void H5_ATTR_UNUSED *_udata)) - /* Local variables */ - const uint8_t *image = (const uint8_t *)_image; /* Pointer into raw data buffer */ - uint32_t stored_chksum; /* Stored metadata checksum value */ - uint32_t computed_chksum; /* Computed metadata checksum value */ +/* Local variables */ +const uint8_t *image = (const uint8_t *)_image; /* Pointer into raw data buffer */ +uint32_t stored_chksum; /* Stored metadata checksum value */ +uint32_t computed_chksum; /* Computed metadata checksum value */ - /* Check arguments */ - HDassert(image); +/* Check arguments */ +HDassert(image); - /* Get stored and computed checksums */ - H5F_get_checksums(image, len, &stored_chksum, &computed_chksum); +/* Get stored and computed checksums */ +H5F_get_checksums(image, len, &stored_chksum, &computed_chksum); - if(stored_chksum != computed_chksum) - ret_value = FALSE; +if (stored_chksum != computed_chksum) + ret_value = FALSE; -END_FUNC(STATIC) /* end H5EA__cache_hdr_verify_chksum() */ +END_FUNC(STATIC) /* end H5EA__cache_hdr_verify_chksum() */ - /*------------------------------------------------------------------------- * Function: H5EA__cache_hdr_deserialize * @@ -308,117 +282,118 @@ END_FUNC(STATIC) /* end H5EA__cache_hdr_verify_chksum() */ * *------------------------------------------------------------------------- */ -BEGIN_FUNC(STATIC, ERR, -void *, NULL, NULL, -H5EA__cache_hdr_deserialize(const void *_image, size_t len, void *_udata, - hbool_t H5_ATTR_UNUSED *dirty)) - - /* Local variables */ - H5EA_cls_id_t id; /* ID of extensible array class, as found in file */ - H5EA_hdr_t *hdr = NULL; /* Extensible array info */ - H5EA_hdr_cache_ud_t *udata = (H5EA_hdr_cache_ud_t *)_udata; - const uint8_t *image = (const uint8_t *)_image; /* Pointer into raw data buffer */ - uint32_t stored_chksum; /* Stored metadata checksum value */ - - /* Check arguments */ - HDassert(image); - HDassert(udata); - HDassert(udata->f); - HDassert(H5F_addr_defined(udata->addr)); - - /* Allocate space for the extensible array data structure */ - if(NULL == (hdr = H5EA__hdr_alloc(udata->f))) - H5E_THROW(H5E_CANTALLOC, "memory allocation failed for extensible array shared header") - - /* Set the extensible array header's address */ - hdr->addr = udata->addr; - - /* Magic number */ - if(HDmemcmp(image, H5EA_HDR_MAGIC, (size_t)H5_SIZEOF_MAGIC)) - H5E_THROW(H5E_BADVALUE, "wrong extensible array header signature") - image += H5_SIZEOF_MAGIC; - - /* Version */ - if(*image++ != H5EA_HDR_VERSION) - H5E_THROW(H5E_VERSION, "wrong extensible array header version") - - /* Extensible array class */ - id = (H5EA_cls_id_t)*image++; - if(id >= H5EA_NUM_CLS_ID) - H5E_THROW(H5E_BADTYPE, "incorrect extensible array class") - hdr->cparam.cls = H5EA_client_class_g[id]; - - /* General array creation/configuration information */ - hdr->cparam.raw_elmt_size = *image++; /* Element size in file (in bytes) */ - hdr->cparam.max_nelmts_bits = *image++; /* Log2(Max. # of elements in array) - i.e. # of bits needed to store max. # of elements */ - hdr->cparam.idx_blk_elmts = *image++; /* # of elements to store in index block */ - hdr->cparam.data_blk_min_elmts = *image++; /* Min. # of elements per data block */ - hdr->cparam.sup_blk_min_data_ptrs = *image++; /* Min. # of data block pointers for a super block */ - hdr->cparam.max_dblk_page_nelmts_bits = *image++; /* Log2(Max. # of elements in data block page) - i.e. # of bits needed to store max. # of elements in data block page */ - - /* Array statistics */ - hdr->stats.computed.hdr_size = len; /* Size of header in file */ - H5F_DECODE_LENGTH(udata->f, image, hdr->stats.stored.nsuper_blks); /* Number of super blocks created */ - H5F_DECODE_LENGTH(udata->f, image, hdr->stats.stored.super_blk_size); /* Size of super blocks created */ - H5F_DECODE_LENGTH(udata->f, image, hdr->stats.stored.ndata_blks); /* Number of data blocks created */ - H5F_DECODE_LENGTH(udata->f, image, hdr->stats.stored.data_blk_size); /* Size of data blocks created */ - H5F_DECODE_LENGTH(udata->f, image, hdr->stats.stored.max_idx_set); /* Max. index set (+1) */ - H5F_DECODE_LENGTH(udata->f, image, hdr->stats.stored.nelmts); /* Number of elements 'realized' */ - - /* Internal information */ - H5F_addr_decode(udata->f, &image, &hdr->idx_blk_addr); /* Address of index block */ - - /* Index block statistics */ - if(H5F_addr_defined(hdr->idx_blk_addr)) { - H5EA_iblock_t iblock; /* Fake index block for computing size */ - - /* Set index block count for file */ - hdr->stats.computed.nindex_blks = 1; - - /* Set up fake index block for computing size on disk */ - iblock.hdr = hdr; - iblock.nsblks = H5EA_SBLK_FIRST_IDX(hdr->cparam.sup_blk_min_data_ptrs); - iblock.ndblk_addrs = 2 * ((size_t)hdr->cparam.sup_blk_min_data_ptrs - 1); - iblock.nsblk_addrs = hdr->nsblks - iblock.nsblks; - - /* Compute size of index block in file */ - hdr->stats.computed.index_blk_size = H5EA_IBLOCK_SIZE(&iblock); - } /* end if */ - else { - hdr->stats.computed.nindex_blks = 0; /* Number of index blocks in file */ - hdr->stats.computed.index_blk_size = 0; /* Size of index blocks in file */ - } /* end else */ - - /* Sanity check */ - /* (allow for checksum not decoded yet) */ - HDassert((size_t)(image - (const uint8_t *)_image) == (len - H5EA_SIZEOF_CHKSUM)); - - /* checksum verification already done in verify_chksum cb */ - - /* Metadata checksum */ - UINT32DECODE(image, stored_chksum); - - /* Sanity check */ - HDassert((size_t)(image - (const uint8_t *)_image) == len); - - /* Finish initializing extensible array header */ - if(H5EA__hdr_init(hdr, udata->ctx_udata) < 0) - H5E_THROW(H5E_CANTINIT, "initialization failed for extensible array header") - HDassert(hdr->size == len); - - /* Set return value */ - ret_value = hdr; +BEGIN_FUNC(STATIC, ERR, void *, NULL, NULL, + H5EA__cache_hdr_deserialize(const void *_image, size_t len, void *_udata, + hbool_t H5_ATTR_UNUSED *dirty)) + +/* Local variables */ +H5EA_cls_id_t id; /* ID of extensible array class, as found in file */ +H5EA_hdr_t * hdr = NULL; /* Extensible array info */ +H5EA_hdr_cache_ud_t *udata = (H5EA_hdr_cache_ud_t *)_udata; +const uint8_t * image = (const uint8_t *)_image; /* Pointer into raw data buffer */ +uint32_t stored_chksum; /* Stored metadata checksum value */ + +/* Check arguments */ +HDassert(image); +HDassert(udata); +HDassert(udata->f); +HDassert(H5F_addr_defined(udata->addr)); + +/* Allocate space for the extensible array data structure */ +if (NULL == (hdr = H5EA__hdr_alloc(udata->f))) + H5E_THROW(H5E_CANTALLOC, "memory allocation failed for extensible array shared header") + +/* Set the extensible array header's address */ +hdr->addr = udata->addr; + +/* Magic number */ +if (HDmemcmp(image, H5EA_HDR_MAGIC, (size_t)H5_SIZEOF_MAGIC)) + H5E_THROW(H5E_BADVALUE, "wrong extensible array header signature") +image += H5_SIZEOF_MAGIC; + +/* Version */ +if (*image++ != H5EA_HDR_VERSION) + H5E_THROW(H5E_VERSION, "wrong extensible array header version") + +/* Extensible array class */ +id = (H5EA_cls_id_t)*image++; +if (id >= H5EA_NUM_CLS_ID) + H5E_THROW(H5E_BADTYPE, "incorrect extensible array class") +hdr->cparam.cls = H5EA_client_class_g[id]; + +/* General array creation/configuration information */ +hdr->cparam.raw_elmt_size = *image++; /* Element size in file (in bytes) */ +hdr->cparam.max_nelmts_bits = + *image++; /* Log2(Max. # of elements in array) - i.e. # of bits needed to store max. # of elements */ +hdr->cparam.idx_blk_elmts = *image++; /* # of elements to store in index block */ +hdr->cparam.data_blk_min_elmts = *image++; /* Min. # of elements per data block */ +hdr->cparam.sup_blk_min_data_ptrs = *image++; /* Min. # of data block pointers for a super block */ +hdr->cparam.max_dblk_page_nelmts_bits = + *image++; /* Log2(Max. # of elements in data block page) - i.e. # of bits needed to store max. # of + elements in data block page */ + +/* Array statistics */ +hdr->stats.computed.hdr_size = len; /* Size of header in file */ +H5F_DECODE_LENGTH(udata->f, image, hdr->stats.stored.nsuper_blks); /* Number of super blocks created */ +H5F_DECODE_LENGTH(udata->f, image, hdr->stats.stored.super_blk_size); /* Size of super blocks created */ +H5F_DECODE_LENGTH(udata->f, image, hdr->stats.stored.ndata_blks); /* Number of data blocks created */ +H5F_DECODE_LENGTH(udata->f, image, hdr->stats.stored.data_blk_size); /* Size of data blocks created */ +H5F_DECODE_LENGTH(udata->f, image, hdr->stats.stored.max_idx_set); /* Max. index set (+1) */ +H5F_DECODE_LENGTH(udata->f, image, hdr->stats.stored.nelmts); /* Number of elements 'realized' */ + +/* Internal information */ +H5F_addr_decode(udata->f, &image, &hdr->idx_blk_addr); /* Address of index block */ + +/* Index block statistics */ +if (H5F_addr_defined(hdr->idx_blk_addr)) { + H5EA_iblock_t iblock; /* Fake index block for computing size */ + + /* Set index block count for file */ + hdr->stats.computed.nindex_blks = 1; + + /* Set up fake index block for computing size on disk */ + iblock.hdr = hdr; + iblock.nsblks = H5EA_SBLK_FIRST_IDX(hdr->cparam.sup_blk_min_data_ptrs); + iblock.ndblk_addrs = 2 * ((size_t)hdr->cparam.sup_blk_min_data_ptrs - 1); + iblock.nsblk_addrs = hdr->nsblks - iblock.nsblks; + + /* Compute size of index block in file */ + hdr->stats.computed.index_blk_size = H5EA_IBLOCK_SIZE(&iblock); +} /* end if */ +else { + hdr->stats.computed.nindex_blks = 0; /* Number of index blocks in file */ + hdr->stats.computed.index_blk_size = 0; /* Size of index blocks in file */ +} /* end else */ + +/* Sanity check */ +/* (allow for checksum not decoded yet) */ +HDassert((size_t)(image - (const uint8_t *)_image) == (len - H5EA_SIZEOF_CHKSUM)); + +/* checksum verification already done in verify_chksum cb */ + +/* Metadata checksum */ +UINT32DECODE(image, stored_chksum); + +/* Sanity check */ +HDassert((size_t)(image - (const uint8_t *)_image) == len); + +/* Finish initializing extensible array header */ +if (H5EA__hdr_init(hdr, udata->ctx_udata) < 0) + H5E_THROW(H5E_CANTINIT, "initialization failed for extensible array header") +HDassert(hdr->size == len); + +/* Set return value */ +ret_value = hdr; CATCH - /* Release resources */ - if(!ret_value) - if(hdr && H5EA__hdr_dest(hdr) < 0) - H5E_THROW(H5E_CANTFREE, "unable to destroy extensible array header") +/* Release resources */ +if (!ret_value) + if (hdr && H5EA__hdr_dest(hdr) < 0) + H5E_THROW(H5E_CANTFREE, "unable to destroy extensible array header") -END_FUNC(STATIC) /* end H5EA__cache_hdr_deserialize() */ +END_FUNC(STATIC) /* end H5EA__cache_hdr_deserialize() */ - /*------------------------------------------------------------------------- * Function: H5EA__cache_hdr_image_len * @@ -431,23 +406,21 @@ END_FUNC(STATIC) /* end H5EA__cache_hdr_deserialize() */ * *------------------------------------------------------------------------- */ -BEGIN_FUNC(STATIC, NOERR, -herr_t, SUCCEED, -, -H5EA__cache_hdr_image_len(const void *_thing, size_t *image_len)) +BEGIN_FUNC(STATIC, NOERR, herr_t, SUCCEED, -, + H5EA__cache_hdr_image_len(const void *_thing, size_t *image_len)) - /* Local variables */ - const H5EA_hdr_t *hdr = (const H5EA_hdr_t *)_thing; /* Pointer to the object */ +/* Local variables */ +const H5EA_hdr_t *hdr = (const H5EA_hdr_t *)_thing; /* Pointer to the object */ - /* Check arguments */ - HDassert(hdr); - HDassert(image_len); +/* Check arguments */ +HDassert(hdr); +HDassert(image_len); - /* Set the image length size */ - *image_len = hdr->size; +/* Set the image length size */ +*image_len = hdr->size; -END_FUNC(STATIC) /* end H5EA__cache_hdr_image_len() */ +END_FUNC(STATIC) /* end H5EA__cache_hdr_image_len() */ - /*------------------------------------------------------------------------- * Function: H5EA__cache_hdr_serialize * @@ -460,63 +433,63 @@ END_FUNC(STATIC) /* end H5EA__cache_hdr_image_len() */ * *------------------------------------------------------------------------- */ -BEGIN_FUNC(STATIC, NOERR, -herr_t, SUCCEED, -, -H5EA__cache_hdr_serialize(const H5F_t *f, void *_image, size_t H5_ATTR_UNUSED len, - void *_thing)) - - /* Local variables */ - H5EA_hdr_t *hdr = (H5EA_hdr_t *)_thing; /* Pointer to the extensible array header */ - uint8_t *image = (uint8_t *)_image; /* Pointer into raw data buffer */ - uint32_t metadata_chksum; /* Computed metadata checksum value */ - - /* check arguments */ - HDassert(f); - HDassert(image); - HDassert(hdr); - - /* Magic number */ - H5MM_memcpy(image, H5EA_HDR_MAGIC, (size_t)H5_SIZEOF_MAGIC); - image += H5_SIZEOF_MAGIC; - - /* Version # */ - *image++ = H5EA_HDR_VERSION; - - /* Extensible array type */ - HDassert(hdr->cparam.cls->id <= 255); - *image++ = (uint8_t)hdr->cparam.cls->id; - - /* General array creation/configuration information */ - *image++ = hdr->cparam.raw_elmt_size; /* Element size in file (in bytes) */ - *image++ = hdr->cparam.max_nelmts_bits; /* Log2(Max. # of elements in array) - i.e. # of bits needed to store max. # of elements */ - *image++ = hdr->cparam.idx_blk_elmts; /* # of elements to store in index block */ - *image++ = hdr->cparam.data_blk_min_elmts; /* Min. # of elements per data block */ - *image++ = hdr->cparam.sup_blk_min_data_ptrs; /* Min. # of data block pointers for a super block */ - *image++ = hdr->cparam.max_dblk_page_nelmts_bits; /* Log2(Max. # of elements in data block page) - i.e. # of bits needed to store max. # of elements in data block page */ - - /* Array statistics */ - H5F_ENCODE_LENGTH(f, image, hdr->stats.stored.nsuper_blks); /* Number of super blocks created */ - H5F_ENCODE_LENGTH(f, image, hdr->stats.stored.super_blk_size); /* Size of super blocks created */ - H5F_ENCODE_LENGTH(f, image, hdr->stats.stored.ndata_blks); /* Number of data blocks created */ - H5F_ENCODE_LENGTH(f, image, hdr->stats.stored.data_blk_size); /* Size of data blocks created */ - H5F_ENCODE_LENGTH(f, image, hdr->stats.stored.max_idx_set); /* Max. index set (+1) */ - H5F_ENCODE_LENGTH(f, image, hdr->stats.stored.nelmts); /* Number of elements 'realized' */ - - /* Internal information */ - H5F_addr_encode(f, &image, hdr->idx_blk_addr); /* Address of index block */ - - /* Compute metadata checksum */ - metadata_chksum = H5_checksum_metadata(_image, (size_t)(image - (uint8_t *)_image), 0); - - /* Metadata checksum */ - UINT32ENCODE(image, metadata_chksum); - - /* Sanity check */ - HDassert((size_t)(image - (uint8_t *)_image) == len); - -END_FUNC(STATIC) /* end H5EA__cache_hdr_serialize() */ - - +BEGIN_FUNC(STATIC, NOERR, herr_t, SUCCEED, -, + H5EA__cache_hdr_serialize(const H5F_t *f, void *_image, size_t H5_ATTR_UNUSED len, void *_thing)) + +/* Local variables */ +H5EA_hdr_t *hdr = (H5EA_hdr_t *)_thing; /* Pointer to the extensible array header */ +uint8_t * image = (uint8_t *)_image; /* Pointer into raw data buffer */ +uint32_t metadata_chksum; /* Computed metadata checksum value */ + +/* check arguments */ +HDassert(f); +HDassert(image); +HDassert(hdr); + +/* Magic number */ +H5MM_memcpy(image, H5EA_HDR_MAGIC, (size_t)H5_SIZEOF_MAGIC); +image += H5_SIZEOF_MAGIC; + +/* Version # */ +*image++ = H5EA_HDR_VERSION; + +/* Extensible array type */ +HDassert(hdr->cparam.cls->id <= 255); +*image++ = (uint8_t)hdr->cparam.cls->id; + +/* General array creation/configuration information */ +*image++ = hdr->cparam.raw_elmt_size; /* Element size in file (in bytes) */ +*image++ = hdr->cparam.max_nelmts_bits; /* Log2(Max. # of elements in array) - i.e. # of bits needed to store + max. # of elements */ +*image++ = hdr->cparam.idx_blk_elmts; /* # of elements to store in index block */ +*image++ = hdr->cparam.data_blk_min_elmts; /* Min. # of elements per data block */ +*image++ = hdr->cparam.sup_blk_min_data_ptrs; /* Min. # of data block pointers for a super block */ +*image++ = + hdr->cparam.max_dblk_page_nelmts_bits; /* Log2(Max. # of elements in data block page) - i.e. # of bits + needed to store max. # of elements in data block page */ + +/* Array statistics */ +H5F_ENCODE_LENGTH(f, image, hdr->stats.stored.nsuper_blks); /* Number of super blocks created */ +H5F_ENCODE_LENGTH(f, image, hdr->stats.stored.super_blk_size); /* Size of super blocks created */ +H5F_ENCODE_LENGTH(f, image, hdr->stats.stored.ndata_blks); /* Number of data blocks created */ +H5F_ENCODE_LENGTH(f, image, hdr->stats.stored.data_blk_size); /* Size of data blocks created */ +H5F_ENCODE_LENGTH(f, image, hdr->stats.stored.max_idx_set); /* Max. index set (+1) */ +H5F_ENCODE_LENGTH(f, image, hdr->stats.stored.nelmts); /* Number of elements 'realized' */ + +/* Internal information */ +H5F_addr_encode(f, &image, hdr->idx_blk_addr); /* Address of index block */ + +/* Compute metadata checksum */ +metadata_chksum = H5_checksum_metadata(_image, (size_t)(image - (uint8_t *)_image), 0); + +/* Metadata checksum */ +UINT32ENCODE(image, metadata_chksum); + +/* Sanity check */ +HDassert((size_t)(image - (uint8_t *)_image) == len); + +END_FUNC(STATIC) /* end H5EA__cache_hdr_serialize() */ + /*------------------------------------------------------------------------- * Function: H5EA__cache_hdr_notify * @@ -529,70 +502,72 @@ END_FUNC(STATIC) /* end H5EA__cache_hdr_serialize() */ * *------------------------------------------------------------------------- */ -BEGIN_FUNC(STATIC, ERR, -herr_t, SUCCEED, FAIL, -H5EA__cache_hdr_notify(H5AC_notify_action_t action, void *_thing)) - - /* Local variables */ - H5EA_hdr_t *hdr = (H5EA_hdr_t *)_thing; /* Pointer to the object */ - - /* Sanity check */ - HDassert(hdr); - - /* Check if the file was opened with SWMR-write access */ - if(hdr->swmr_write) { - /* Determine which action to take */ - switch(action) { - case H5AC_NOTIFY_ACTION_AFTER_INSERT: - case H5AC_NOTIFY_ACTION_AFTER_LOAD: - case H5AC_NOTIFY_ACTION_AFTER_FLUSH: - case H5AC_NOTIFY_ACTION_ENTRY_DIRTIED: - case H5AC_NOTIFY_ACTION_ENTRY_CLEANED: - case H5AC_NOTIFY_ACTION_CHILD_DIRTIED: - case H5AC_NOTIFY_ACTION_CHILD_CLEANED: - case H5AC_NOTIFY_ACTION_CHILD_UNSERIALIZED: - case H5AC_NOTIFY_ACTION_CHILD_SERIALIZED: - /* do nothing */ - break; - - case H5AC_NOTIFY_ACTION_BEFORE_EVICT: - /* If hdr->parent != NULL, hdr->parent is used to destroy - * the flush dependency before the header is evicted. - */ - if(hdr->parent) { - /* Sanity check */ - HDassert(hdr->top_proxy); - - /* Destroy flush dependency on object header proxy */ - if(H5AC_proxy_entry_remove_child((H5AC_proxy_entry_t *)hdr->parent, (void *)hdr->top_proxy) < 0) - H5E_THROW(H5E_CANTUNDEPEND, "unable to destroy flush dependency between extensible array and proxy") - hdr->parent = NULL; - } /* end if */ - - /* Detach from 'top' proxy for extensible array */ - if(hdr->top_proxy) { - if(H5AC_proxy_entry_remove_child(hdr->top_proxy, hdr) < 0) - H5E_THROW(H5E_CANTUNDEPEND, "unable to destroy flush dependency between header and extensible array 'top' proxy") - /* Don't reset hdr->top_proxy here, it's destroyed when the header is freed -QAK */ - } /* end if */ - break; - - default: +BEGIN_FUNC(STATIC, ERR, herr_t, SUCCEED, FAIL, + H5EA__cache_hdr_notify(H5AC_notify_action_t action, void *_thing)) + +/* Local variables */ +H5EA_hdr_t *hdr = (H5EA_hdr_t *)_thing; /* Pointer to the object */ + +/* Sanity check */ +HDassert(hdr); + +/* Check if the file was opened with SWMR-write access */ +if (hdr->swmr_write) { + /* Determine which action to take */ + switch (action) { + case H5AC_NOTIFY_ACTION_AFTER_INSERT: + case H5AC_NOTIFY_ACTION_AFTER_LOAD: + case H5AC_NOTIFY_ACTION_AFTER_FLUSH: + case H5AC_NOTIFY_ACTION_ENTRY_DIRTIED: + case H5AC_NOTIFY_ACTION_ENTRY_CLEANED: + case H5AC_NOTIFY_ACTION_CHILD_DIRTIED: + case H5AC_NOTIFY_ACTION_CHILD_CLEANED: + case H5AC_NOTIFY_ACTION_CHILD_UNSERIALIZED: + case H5AC_NOTIFY_ACTION_CHILD_SERIALIZED: + /* do nothing */ + break; + + case H5AC_NOTIFY_ACTION_BEFORE_EVICT: + /* If hdr->parent != NULL, hdr->parent is used to destroy + * the flush dependency before the header is evicted. + */ + if (hdr->parent) { + /* Sanity check */ + HDassert(hdr->top_proxy); + + /* Destroy flush dependency on object header proxy */ + if (H5AC_proxy_entry_remove_child((H5AC_proxy_entry_t *)hdr->parent, (void *)hdr->top_proxy) < + 0) + H5E_THROW(H5E_CANTUNDEPEND, + "unable to destroy flush dependency between extensible array and proxy") + hdr->parent = NULL; + } /* end if */ + + /* Detach from 'top' proxy for extensible array */ + if (hdr->top_proxy) { + if (H5AC_proxy_entry_remove_child(hdr->top_proxy, hdr) < 0) + H5E_THROW( + H5E_CANTUNDEPEND, + "unable to destroy flush dependency between header and extensible array 'top' proxy") + /* Don't reset hdr->top_proxy here, it's destroyed when the header is freed -QAK */ + } /* end if */ + break; + + default: #ifdef NDEBUG - H5E_THROW(H5E_BADVALUE, "unknown action from metadata cache") -#else /* NDEBUG */ - HDassert(0 && "Unknown action?!?"); + H5E_THROW(H5E_BADVALUE, "unknown action from metadata cache") +#else /* NDEBUG */ + HDassert(0 && "Unknown action?!?"); #endif /* NDEBUG */ - } /* end switch */ - } /* end if */ - else - HDassert(NULL == hdr->parent); + } /* end switch */ +} /* end if */ +else + HDassert(NULL == hdr->parent); CATCH -END_FUNC(STATIC) /* end H5EA__cache_hdr_notify() */ +END_FUNC(STATIC) /* end H5EA__cache_hdr_notify() */ - /*------------------------------------------------------------------------- * Function: H5EA__cache_hdr_free_icr * @@ -606,22 +581,19 @@ END_FUNC(STATIC) /* end H5EA__cache_hdr_notify() */ * *------------------------------------------------------------------------- */ -BEGIN_FUNC(STATIC, ERR, -herr_t, SUCCEED, FAIL, -H5EA__cache_hdr_free_icr(void *thing)) +BEGIN_FUNC(STATIC, ERR, herr_t, SUCCEED, FAIL, H5EA__cache_hdr_free_icr(void *thing)) - /* Check arguments */ - HDassert(thing); +/* Check arguments */ +HDassert(thing); - /* Release the extensible array header */ - if(H5EA__hdr_dest((H5EA_hdr_t *)thing) < 0) - H5E_THROW(H5E_CANTFREE, "can't free extensible array header") +/* Release the extensible array header */ +if (H5EA__hdr_dest((H5EA_hdr_t *)thing) < 0) + H5E_THROW(H5E_CANTFREE, "can't free extensible array header") CATCH -END_FUNC(STATIC) /* end H5EA__cache_hdr_free_icr() */ +END_FUNC(STATIC) /* end H5EA__cache_hdr_free_icr() */ - /*------------------------------------------------------------------------- * Function: H5EA__cache_iblock_get_initial_load_size * @@ -634,31 +606,29 @@ END_FUNC(STATIC) /* end H5EA__cache_hdr_free_icr() */ * *------------------------------------------------------------------------- */ -BEGIN_FUNC(STATIC, NOERR, -herr_t, SUCCEED, -, -H5EA__cache_iblock_get_initial_load_size(void *_udata, size_t *image_len)) +BEGIN_FUNC(STATIC, NOERR, herr_t, SUCCEED, -, + H5EA__cache_iblock_get_initial_load_size(void *_udata, size_t *image_len)) - /* Local variables */ - H5EA_hdr_t *hdr = (H5EA_hdr_t *)_udata; /* User data for callback */ - H5EA_iblock_t iblock; /* Fake index block for computing size */ +/* Local variables */ +H5EA_hdr_t * hdr = (H5EA_hdr_t *)_udata; /* User data for callback */ +H5EA_iblock_t iblock; /* Fake index block for computing size */ - /* Check arguments */ - HDassert(hdr); - HDassert(image_len); +/* Check arguments */ +HDassert(hdr); +HDassert(image_len); - /* Set up fake index block for computing size on disk */ - HDmemset(&iblock, 0, sizeof(iblock)); - iblock.hdr = (H5EA_hdr_t *)hdr; /* Casting away 'const' OK - QAK */ - iblock.nsblks = H5EA_SBLK_FIRST_IDX(hdr->cparam.sup_blk_min_data_ptrs); - iblock.ndblk_addrs = 2 * ((size_t)hdr->cparam.sup_blk_min_data_ptrs - 1); - iblock.nsblk_addrs = hdr->nsblks - iblock.nsblks; +/* Set up fake index block for computing size on disk */ +HDmemset(&iblock, 0, sizeof(iblock)); +iblock.hdr = (H5EA_hdr_t *)hdr; /* Casting away 'const' OK - QAK */ +iblock.nsblks = H5EA_SBLK_FIRST_IDX(hdr->cparam.sup_blk_min_data_ptrs); +iblock.ndblk_addrs = 2 * ((size_t)hdr->cparam.sup_blk_min_data_ptrs - 1); +iblock.nsblk_addrs = hdr->nsblks - iblock.nsblks; - /* Set the image length size */ - *image_len = (size_t)H5EA_IBLOCK_SIZE(&iblock); +/* Set the image length size */ +*image_len = (size_t)H5EA_IBLOCK_SIZE(&iblock); -END_FUNC(STATIC) /* end H5EA__cache_iblock_get_initial_load_size() */ +END_FUNC(STATIC) /* end H5EA__cache_iblock_get_initial_load_size() */ - /*------------------------------------------------------------------------- * Function: H5EA__cache_iblock_verify_chksum * @@ -672,27 +642,25 @@ END_FUNC(STATIC) /* end H5EA__cache_iblock_get_initial_load_size() */ * *------------------------------------------------------------------------- */ -BEGIN_FUNC(STATIC, NOERR, -htri_t, TRUE, -, -H5EA__cache_iblock_verify_chksum(const void *_image, size_t len, void H5_ATTR_UNUSED *_udata)) +BEGIN_FUNC(STATIC, NOERR, htri_t, TRUE, -, + H5EA__cache_iblock_verify_chksum(const void *_image, size_t len, void H5_ATTR_UNUSED *_udata)) - /* Local variables */ - const uint8_t *image = (const uint8_t *)_image; /* Pointer into raw data buffer */ - uint32_t stored_chksum; /* Stored metadata checksum value */ - uint32_t computed_chksum; /* Computed metadata checksum value */ +/* Local variables */ +const uint8_t *image = (const uint8_t *)_image; /* Pointer into raw data buffer */ +uint32_t stored_chksum; /* Stored metadata checksum value */ +uint32_t computed_chksum; /* Computed metadata checksum value */ - /* Check arguments */ - HDassert(image); +/* Check arguments */ +HDassert(image); - /* Get stored and computed checksums */ - H5F_get_checksums(image, len, &stored_chksum, &computed_chksum); +/* Get stored and computed checksums */ +H5F_get_checksums(image, len, &stored_chksum, &computed_chksum); - if(stored_chksum != computed_chksum) - ret_value = FALSE; +if (stored_chksum != computed_chksum) + ret_value = FALSE; -END_FUNC(STATIC) /* end H5EA__cache_iblock_verify_chksum() */ +END_FUNC(STATIC) /* end H5EA__cache_iblock_verify_chksum() */ - /*------------------------------------------------------------------------- * Function: H5EA__cache_iblock_deserialize * @@ -706,100 +674,98 @@ END_FUNC(STATIC) /* end H5EA__cache_iblock_verify_chksum() */ * *------------------------------------------------------------------------- */ -BEGIN_FUNC(STATIC, ERR, -void *, NULL, NULL, -H5EA__cache_iblock_deserialize(const void *_image, size_t len, - void *_udata, hbool_t H5_ATTR_UNUSED *dirty)) - - /* Local variables */ - H5EA_iblock_t *iblock = NULL; /* Index block info */ - H5EA_hdr_t *hdr = (H5EA_hdr_t *)_udata; /* User data for callback */ - const uint8_t *image = (const uint8_t *)_image; /* Pointer into raw data buffer */ - uint32_t stored_chksum; /* Stored metadata checksum value */ - haddr_t arr_addr; /* Address of array header in the file */ - size_t u; /* Local index variable */ - - /* Check arguments */ - HDassert(image); - HDassert(hdr); - - /* Allocate the extensible array index block */ - if(NULL == (iblock = H5EA__iblock_alloc(hdr))) - H5E_THROW(H5E_CANTALLOC, "memory allocation failed for extensible array index block") - - /* Set the extensible array index block's address */ - iblock->addr = hdr->idx_blk_addr; - - /* Magic number */ - if(HDmemcmp(image, H5EA_IBLOCK_MAGIC, (size_t)H5_SIZEOF_MAGIC)) - H5E_THROW(H5E_BADVALUE, "wrong extensible array index block signature") - image += H5_SIZEOF_MAGIC; - - /* Version */ - if(*image++ != H5EA_IBLOCK_VERSION) - H5E_THROW(H5E_VERSION, "wrong extensible array index block version") - - /* Extensible array type */ - if(*image++ != (uint8_t)hdr->cparam.cls->id) - H5E_THROW(H5E_BADTYPE, "incorrect extensible array class") - - /* Address of header for array that owns this block (just for file integrity checks) */ - H5F_addr_decode(hdr->f, &image, &arr_addr); - if(H5F_addr_ne(arr_addr, hdr->addr)) - H5E_THROW(H5E_BADVALUE, "wrong extensible array header address") - - /* Internal information */ - - /* Decode elements in index block */ - if(hdr->cparam.idx_blk_elmts > 0) { - /* Convert from raw elements on disk into native elements in memory */ - if((hdr->cparam.cls->decode)(image, iblock->elmts, (size_t)hdr->cparam.idx_blk_elmts, hdr->cb_ctx) < 0) - H5E_THROW(H5E_CANTDECODE, "can't decode extensible array index elements") - image += (hdr->cparam.idx_blk_elmts * hdr->cparam.raw_elmt_size); - } /* end if */ - - /* Decode data block addresses in index block */ - if(iblock->ndblk_addrs > 0) { - /* Decode addresses of data blocks in index block */ - for(u = 0; u < iblock->ndblk_addrs; u++) - H5F_addr_decode(hdr->f, &image, &iblock->dblk_addrs[u]); - } /* end if */ - - /* Decode super block addresses in index block */ - if(iblock->nsblk_addrs > 0) { - /* Decode addresses of super blocks in index block */ - for(u = 0; u < iblock->nsblk_addrs; u++) - H5F_addr_decode(hdr->f, &image, &iblock->sblk_addrs[u]); - } /* end if */ - - /* Sanity check */ - /* (allow for checksum not decoded yet) */ - HDassert((size_t)(image - (const uint8_t *)_image) == (len - H5EA_SIZEOF_CHKSUM)); - - /* Save the index block's size */ - iblock->size = len; - - /* checksum verification already done in verify_chksum cb */ - - /* Metadata checksum */ - UINT32DECODE(image, stored_chksum); - - /* Sanity check */ - HDassert((size_t)(image - (const uint8_t *)_image) == iblock->size); - - /* Set return value */ - ret_value = iblock; +BEGIN_FUNC(STATIC, ERR, void *, NULL, NULL, + H5EA__cache_iblock_deserialize(const void *_image, size_t len, void *_udata, + hbool_t H5_ATTR_UNUSED *dirty)) + +/* Local variables */ +H5EA_iblock_t *iblock = NULL; /* Index block info */ +H5EA_hdr_t * hdr = (H5EA_hdr_t *)_udata; /* User data for callback */ +const uint8_t *image = (const uint8_t *)_image; /* Pointer into raw data buffer */ +uint32_t stored_chksum; /* Stored metadata checksum value */ +haddr_t arr_addr; /* Address of array header in the file */ +size_t u; /* Local index variable */ + +/* Check arguments */ +HDassert(image); +HDassert(hdr); + +/* Allocate the extensible array index block */ +if (NULL == (iblock = H5EA__iblock_alloc(hdr))) + H5E_THROW(H5E_CANTALLOC, "memory allocation failed for extensible array index block") + +/* Set the extensible array index block's address */ +iblock->addr = hdr->idx_blk_addr; + +/* Magic number */ +if (HDmemcmp(image, H5EA_IBLOCK_MAGIC, (size_t)H5_SIZEOF_MAGIC)) + H5E_THROW(H5E_BADVALUE, "wrong extensible array index block signature") +image += H5_SIZEOF_MAGIC; + +/* Version */ +if (*image++ != H5EA_IBLOCK_VERSION) + H5E_THROW(H5E_VERSION, "wrong extensible array index block version") + +/* Extensible array type */ +if (*image++ != (uint8_t)hdr->cparam.cls->id) + H5E_THROW(H5E_BADTYPE, "incorrect extensible array class") + +/* Address of header for array that owns this block (just for file integrity checks) */ +H5F_addr_decode(hdr->f, &image, &arr_addr); +if (H5F_addr_ne(arr_addr, hdr->addr)) + H5E_THROW(H5E_BADVALUE, "wrong extensible array header address") + +/* Internal information */ + +/* Decode elements in index block */ +if (hdr->cparam.idx_blk_elmts > 0) { + /* Convert from raw elements on disk into native elements in memory */ + if ((hdr->cparam.cls->decode)(image, iblock->elmts, (size_t)hdr->cparam.idx_blk_elmts, hdr->cb_ctx) < 0) + H5E_THROW(H5E_CANTDECODE, "can't decode extensible array index elements") + image += (hdr->cparam.idx_blk_elmts * hdr->cparam.raw_elmt_size); +} /* end if */ + +/* Decode data block addresses in index block */ +if (iblock->ndblk_addrs > 0) { + /* Decode addresses of data blocks in index block */ + for (u = 0; u < iblock->ndblk_addrs; u++) + H5F_addr_decode(hdr->f, &image, &iblock->dblk_addrs[u]); +} /* end if */ + +/* Decode super block addresses in index block */ +if (iblock->nsblk_addrs > 0) { + /* Decode addresses of super blocks in index block */ + for (u = 0; u < iblock->nsblk_addrs; u++) + H5F_addr_decode(hdr->f, &image, &iblock->sblk_addrs[u]); +} /* end if */ + +/* Sanity check */ +/* (allow for checksum not decoded yet) */ +HDassert((size_t)(image - (const uint8_t *)_image) == (len - H5EA_SIZEOF_CHKSUM)); + +/* Save the index block's size */ +iblock->size = len; + +/* checksum verification already done in verify_chksum cb */ + +/* Metadata checksum */ +UINT32DECODE(image, stored_chksum); + +/* Sanity check */ +HDassert((size_t)(image - (const uint8_t *)_image) == iblock->size); + +/* Set return value */ +ret_value = iblock; CATCH - /* Release resources */ - if(!ret_value) - if(iblock && H5EA__iblock_dest(iblock) < 0) - H5E_THROW(H5E_CANTFREE, "unable to destroy extensible array index block") +/* Release resources */ +if (!ret_value) + if (iblock && H5EA__iblock_dest(iblock) < 0) + H5E_THROW(H5E_CANTFREE, "unable to destroy extensible array index block") -END_FUNC(STATIC) /* end H5EA__cache_iblock_deserialize() */ +END_FUNC(STATIC) /* end H5EA__cache_iblock_deserialize() */ - /*------------------------------------------------------------------------- * Function: H5EA__cache_iblock_image_len * @@ -812,23 +778,21 @@ END_FUNC(STATIC) /* end H5EA__cache_iblock_deserialize() */ * *------------------------------------------------------------------------- */ -BEGIN_FUNC(STATIC, NOERR, -herr_t, SUCCEED, -, -H5EA__cache_iblock_image_len(const void *_thing, size_t *image_len)) +BEGIN_FUNC(STATIC, NOERR, herr_t, SUCCEED, -, + H5EA__cache_iblock_image_len(const void *_thing, size_t *image_len)) - /* Local variables */ - const H5EA_iblock_t *iblock = (const H5EA_iblock_t *)_thing; /* Pointer to the object */ +/* Local variables */ +const H5EA_iblock_t *iblock = (const H5EA_iblock_t *)_thing; /* Pointer to the object */ - /* Check arguments */ - HDassert(iblock); - HDassert(image_len); +/* Check arguments */ +HDassert(iblock); +HDassert(image_len); - /* Set the image length size */ - *image_len = iblock->size; +/* Set the image length size */ +*image_len = iblock->size; -END_FUNC(STATIC) /* end H5EA__cache_iblock_image_len() */ +END_FUNC(STATIC) /* end H5EA__cache_iblock_image_len() */ - /*------------------------------------------------------------------------- * Function: H5EA__cache_iblock_serialize * @@ -841,80 +805,79 @@ END_FUNC(STATIC) /* end H5EA__cache_iblock_image_len() */ * *------------------------------------------------------------------------- */ -BEGIN_FUNC(STATIC, ERR, -herr_t, SUCCEED, FAIL, -H5EA__cache_iblock_serialize(const H5F_t *f, void *_image, size_t H5_ATTR_UNUSED len, - void *_thing)) +BEGIN_FUNC(STATIC, ERR, herr_t, SUCCEED, FAIL, + H5EA__cache_iblock_serialize(const H5F_t *f, void *_image, size_t H5_ATTR_UNUSED len, + void *_thing)) - /* Local variables */ - H5EA_iblock_t *iblock = (H5EA_iblock_t *)_thing; /* Pointer to the object to serialize */ - uint8_t *image = (uint8_t *)_image; /* Pointer into raw data buffer */ - uint32_t metadata_chksum; /* Computed metadata checksum value */ +/* Local variables */ +H5EA_iblock_t *iblock = (H5EA_iblock_t *)_thing; /* Pointer to the object to serialize */ +uint8_t * image = (uint8_t *)_image; /* Pointer into raw data buffer */ +uint32_t metadata_chksum; /* Computed metadata checksum value */ - /* check arguments */ - HDassert(f); - HDassert(image); - HDassert(iblock); - HDassert(iblock->hdr); +/* check arguments */ +HDassert(f); +HDassert(image); +HDassert(iblock); +HDassert(iblock->hdr); - /* Get temporary pointer to serialized info */ +/* Get temporary pointer to serialized info */ - /* Magic number */ - H5MM_memcpy(image, H5EA_IBLOCK_MAGIC, (size_t)H5_SIZEOF_MAGIC); - image += H5_SIZEOF_MAGIC; +/* Magic number */ +H5MM_memcpy(image, H5EA_IBLOCK_MAGIC, (size_t)H5_SIZEOF_MAGIC); +image += H5_SIZEOF_MAGIC; - /* Version # */ - *image++ = H5EA_IBLOCK_VERSION; +/* Version # */ +*image++ = H5EA_IBLOCK_VERSION; - /* Extensible array type */ - HDassert(iblock->hdr->cparam.cls->id <= 255); - *image++ = (uint8_t)iblock->hdr->cparam.cls->id; +/* Extensible array type */ +HDassert(iblock->hdr->cparam.cls->id <= 255); +*image++ = (uint8_t)iblock->hdr->cparam.cls->id; - /* Address of array header for array which owns this block */ - H5F_addr_encode(f, &image, iblock->hdr->addr); +/* Address of array header for array which owns this block */ +H5F_addr_encode(f, &image, iblock->hdr->addr); - /* Internal information */ +/* Internal information */ - /* Encode elements in index block */ - if(iblock->hdr->cparam.idx_blk_elmts > 0) { - /* Convert from native elements in memory into raw elements on disk */ - if((iblock->hdr->cparam.cls->encode)(image, iblock->elmts, (size_t)iblock->hdr->cparam.idx_blk_elmts, iblock->hdr->cb_ctx) < 0) - H5E_THROW(H5E_CANTENCODE, "can't encode extensible array index elements") - image += (iblock->hdr->cparam.idx_blk_elmts * iblock->hdr->cparam.raw_elmt_size); - } /* end if */ +/* Encode elements in index block */ +if (iblock->hdr->cparam.idx_blk_elmts > 0) { + /* Convert from native elements in memory into raw elements on disk */ + if ((iblock->hdr->cparam.cls->encode)(image, iblock->elmts, (size_t)iblock->hdr->cparam.idx_blk_elmts, + iblock->hdr->cb_ctx) < 0) + H5E_THROW(H5E_CANTENCODE, "can't encode extensible array index elements") + image += (iblock->hdr->cparam.idx_blk_elmts * iblock->hdr->cparam.raw_elmt_size); +} /* end if */ - /* Encode data block addresses in index block */ - if(iblock->ndblk_addrs > 0) { - size_t u; /* Local index variable */ +/* Encode data block addresses in index block */ +if (iblock->ndblk_addrs > 0) { + size_t u; /* Local index variable */ - /* Encode addresses of data blocks in index block */ - for(u = 0; u < iblock->ndblk_addrs; u++) - H5F_addr_encode(f, &image, iblock->dblk_addrs[u]); - } /* end if */ + /* Encode addresses of data blocks in index block */ + for (u = 0; u < iblock->ndblk_addrs; u++) + H5F_addr_encode(f, &image, iblock->dblk_addrs[u]); +} /* end if */ - /* Encode data block addresses in index block */ - if(iblock->nsblk_addrs > 0) { - size_t u; /* Local index variable */ +/* Encode data block addresses in index block */ +if (iblock->nsblk_addrs > 0) { + size_t u; /* Local index variable */ - /* Encode addresses of super blocks in index block */ - for(u = 0; u < iblock->nsblk_addrs; u++) - H5F_addr_encode(f, &image, iblock->sblk_addrs[u]); - } /* end if */ + /* Encode addresses of super blocks in index block */ + for (u = 0; u < iblock->nsblk_addrs; u++) + H5F_addr_encode(f, &image, iblock->sblk_addrs[u]); +} /* end if */ - /* Compute metadata checksum */ - metadata_chksum = H5_checksum_metadata(_image, (size_t)(image - (uint8_t *)_image), 0); +/* Compute metadata checksum */ +metadata_chksum = H5_checksum_metadata(_image, (size_t)(image - (uint8_t *)_image), 0); - /* Metadata checksum */ - UINT32ENCODE(image, metadata_chksum); +/* Metadata checksum */ +UINT32ENCODE(image, metadata_chksum); - /* Sanity check */ - HDassert((size_t)(image - (uint8_t *)_image) == len); +/* Sanity check */ +HDassert((size_t)(image - (uint8_t *)_image) == len); CATCH -END_FUNC(STATIC) /* end H5EA__cache_iblock_serialize() */ +END_FUNC(STATIC) /* end H5EA__cache_iblock_serialize() */ - /*------------------------------------------------------------------------- * Function: H5EA__cache_iblock_notify * @@ -927,61 +890,65 @@ END_FUNC(STATIC) /* end H5EA__cache_iblock_serialize() */ * *------------------------------------------------------------------------- */ -BEGIN_FUNC(STATIC, ERR, -herr_t, SUCCEED, FAIL, -H5EA__cache_iblock_notify(H5AC_notify_action_t action, void *_thing)) - - /* Local variables */ - H5EA_iblock_t *iblock = (H5EA_iblock_t *)_thing; /* Pointer to the object */ - - /* Sanity check */ - HDassert(iblock); - - /* Determine which action to take */ - switch(action) { - case H5AC_NOTIFY_ACTION_AFTER_INSERT: - case H5AC_NOTIFY_ACTION_AFTER_LOAD: - /* Create flush dependency on extensible array header */ - if(H5EA__create_flush_depend((H5AC_info_t *)iblock->hdr, (H5AC_info_t *)iblock) < 0) - H5E_THROW(H5E_CANTDEPEND, "unable to create flush dependency between index block and header, address = %llu", (unsigned long long)iblock->addr) - break; - - case H5AC_NOTIFY_ACTION_AFTER_FLUSH: - case H5AC_NOTIFY_ACTION_ENTRY_DIRTIED: - case H5AC_NOTIFY_ACTION_ENTRY_CLEANED: - case H5AC_NOTIFY_ACTION_CHILD_DIRTIED: - case H5AC_NOTIFY_ACTION_CHILD_CLEANED: - case H5AC_NOTIFY_ACTION_CHILD_UNSERIALIZED: - case H5AC_NOTIFY_ACTION_CHILD_SERIALIZED: - /* do nothing */ - break; - - case H5AC_NOTIFY_ACTION_BEFORE_EVICT: - /* Destroy flush dependency on extensible array header */ - if(H5EA__destroy_flush_depend((H5AC_info_t *)iblock->hdr, (H5AC_info_t *)iblock) < 0) - H5E_THROW(H5E_CANTUNDEPEND, "unable to destroy flush dependency between index block and header, address = %llu", (unsigned long long)iblock->addr) - - /* Detach from 'top' proxy for extensible array */ - if(iblock->top_proxy) { - if(H5AC_proxy_entry_remove_child(iblock->top_proxy, iblock) < 0) - H5E_THROW(H5E_CANTUNDEPEND, "unable to destroy flush dependency between index block and extensible array 'top' proxy") - iblock->top_proxy = NULL; - } /* end if */ - break; - - default: +BEGIN_FUNC(STATIC, ERR, herr_t, SUCCEED, FAIL, + H5EA__cache_iblock_notify(H5AC_notify_action_t action, void *_thing)) + +/* Local variables */ +H5EA_iblock_t *iblock = (H5EA_iblock_t *)_thing; /* Pointer to the object */ + +/* Sanity check */ +HDassert(iblock); + +/* Determine which action to take */ +switch (action) { + case H5AC_NOTIFY_ACTION_AFTER_INSERT: + case H5AC_NOTIFY_ACTION_AFTER_LOAD: + /* Create flush dependency on extensible array header */ + if (H5EA__create_flush_depend((H5AC_info_t *)iblock->hdr, (H5AC_info_t *)iblock) < 0) + H5E_THROW(H5E_CANTDEPEND, + "unable to create flush dependency between index block and header, address = %llu", + (unsigned long long)iblock->addr) + break; + + case H5AC_NOTIFY_ACTION_AFTER_FLUSH: + case H5AC_NOTIFY_ACTION_ENTRY_DIRTIED: + case H5AC_NOTIFY_ACTION_ENTRY_CLEANED: + case H5AC_NOTIFY_ACTION_CHILD_DIRTIED: + case H5AC_NOTIFY_ACTION_CHILD_CLEANED: + case H5AC_NOTIFY_ACTION_CHILD_UNSERIALIZED: + case H5AC_NOTIFY_ACTION_CHILD_SERIALIZED: + /* do nothing */ + break; + + case H5AC_NOTIFY_ACTION_BEFORE_EVICT: + /* Destroy flush dependency on extensible array header */ + if (H5EA__destroy_flush_depend((H5AC_info_t *)iblock->hdr, (H5AC_info_t *)iblock) < 0) + H5E_THROW(H5E_CANTUNDEPEND, + "unable to destroy flush dependency between index block and header, address = %llu", + (unsigned long long)iblock->addr) + + /* Detach from 'top' proxy for extensible array */ + if (iblock->top_proxy) { + if (H5AC_proxy_entry_remove_child(iblock->top_proxy, iblock) < 0) + H5E_THROW( + H5E_CANTUNDEPEND, + "unable to destroy flush dependency between index block and extensible array 'top' proxy") + iblock->top_proxy = NULL; + } /* end if */ + break; + + default: #ifdef NDEBUG - H5E_THROW(H5E_BADVALUE, "unknown action from metadata cache") -#else /* NDEBUG */ - HDassert(0 && "Unknown action?!?"); + H5E_THROW(H5E_BADVALUE, "unknown action from metadata cache") +#else /* NDEBUG */ + HDassert(0 && "Unknown action?!?"); #endif /* NDEBUG */ - } /* end switch */ +} /* end switch */ CATCH -END_FUNC(STATIC) /* end H5EA__cache_iblock_notify() */ +END_FUNC(STATIC) /* end H5EA__cache_iblock_notify() */ - /*------------------------------------------------------------------------- * Function: H5EA__cache_iblock_free_icr * @@ -995,22 +962,19 @@ END_FUNC(STATIC) /* end H5EA__cache_iblock_notify() */ * *------------------------------------------------------------------------- */ -BEGIN_FUNC(STATIC, ERR, -herr_t, SUCCEED, FAIL, -H5EA__cache_iblock_free_icr(void *thing)) +BEGIN_FUNC(STATIC, ERR, herr_t, SUCCEED, FAIL, H5EA__cache_iblock_free_icr(void *thing)) - /* Check arguments */ - HDassert(thing); +/* Check arguments */ +HDassert(thing); - /* Release the extensible array index block */ - if(H5EA__iblock_dest((H5EA_iblock_t *)thing) < 0) - H5E_THROW(H5E_CANTFREE, "can't free extensible array index block") +/* Release the extensible array index block */ +if (H5EA__iblock_dest((H5EA_iblock_t *)thing) < 0) + H5E_THROW(H5E_CANTFREE, "can't free extensible array index block") CATCH -END_FUNC(STATIC) /* end H5EA__cache_iblock_free_icr() */ +END_FUNC(STATIC) /* end H5EA__cache_iblock_free_icr() */ - /*------------------------------------------------------------------------- * Function: H5EA__cache_sblock_get_initial_load_size * @@ -1023,50 +987,48 @@ END_FUNC(STATIC) /* end H5EA__cache_iblock_free_icr() */ * *------------------------------------------------------------------------- */ -BEGIN_FUNC(STATIC, NOERR, -herr_t, SUCCEED, -, -H5EA__cache_sblock_get_initial_load_size(void *_udata, size_t *image_len)) - - /* Local variables */ - H5EA_sblock_cache_ud_t *udata = (H5EA_sblock_cache_ud_t *)_udata; /* User data */ - H5EA_sblock_t sblock; /* Fake super block for computing size */ - - /* Check arguments */ - HDassert(udata); - HDassert(udata->hdr); - HDassert(udata->sblk_idx > 0); - HDassert(H5F_addr_defined(udata->sblk_addr)); - HDassert(image_len); - - /* Set up fake super block for computing size on disk */ - /* (Note: extracted from H5EA__sblock_alloc) */ - HDmemset(&sblock, 0, sizeof(sblock)); - sblock.hdr = udata->hdr; - sblock.ndblks = udata->hdr->sblk_info[udata->sblk_idx].ndblks; - sblock.dblk_nelmts = udata->hdr->sblk_info[udata->sblk_idx].dblk_nelmts; - - /* Check if # of elements in data blocks requires paging */ - if(sblock.dblk_nelmts > udata->hdr->dblk_page_nelmts) { - /* Compute # of pages in each data block from this super block */ - sblock.dblk_npages = sblock.dblk_nelmts / udata->hdr->dblk_page_nelmts; - - /* Sanity check that we have at least 2 pages in data block */ - HDassert(sblock.dblk_npages > 1); - - /* Sanity check for integer truncation */ - HDassert((sblock.dblk_npages * udata->hdr->dblk_page_nelmts) == sblock.dblk_nelmts); - - /* Compute size of buffer for each data block's 'page init' bitmask */ - sblock.dblk_page_init_size = ((sblock.dblk_npages) + 7) / 8; - HDassert(sblock.dblk_page_init_size > 0); - } /* end if */ - - /* Set the image length size */ - *image_len = (size_t)H5EA_SBLOCK_SIZE(&sblock); - -END_FUNC(STATIC) /* end H5EA__cache_sblock_get_initial_load_size() */ - - +BEGIN_FUNC(STATIC, NOERR, herr_t, SUCCEED, -, + H5EA__cache_sblock_get_initial_load_size(void *_udata, size_t *image_len)) + +/* Local variables */ +H5EA_sblock_cache_ud_t *udata = (H5EA_sblock_cache_ud_t *)_udata; /* User data */ +H5EA_sblock_t sblock; /* Fake super block for computing size */ + +/* Check arguments */ +HDassert(udata); +HDassert(udata->hdr); +HDassert(udata->sblk_idx > 0); +HDassert(H5F_addr_defined(udata->sblk_addr)); +HDassert(image_len); + +/* Set up fake super block for computing size on disk */ +/* (Note: extracted from H5EA__sblock_alloc) */ +HDmemset(&sblock, 0, sizeof(sblock)); +sblock.hdr = udata->hdr; +sblock.ndblks = udata->hdr->sblk_info[udata->sblk_idx].ndblks; +sblock.dblk_nelmts = udata->hdr->sblk_info[udata->sblk_idx].dblk_nelmts; + +/* Check if # of elements in data blocks requires paging */ +if (sblock.dblk_nelmts > udata->hdr->dblk_page_nelmts) { + /* Compute # of pages in each data block from this super block */ + sblock.dblk_npages = sblock.dblk_nelmts / udata->hdr->dblk_page_nelmts; + + /* Sanity check that we have at least 2 pages in data block */ + HDassert(sblock.dblk_npages > 1); + + /* Sanity check for integer truncation */ + HDassert((sblock.dblk_npages * udata->hdr->dblk_page_nelmts) == sblock.dblk_nelmts); + + /* Compute size of buffer for each data block's 'page init' bitmask */ + sblock.dblk_page_init_size = ((sblock.dblk_npages) + 7) / 8; + HDassert(sblock.dblk_page_init_size > 0); +} /* end if */ + +/* Set the image length size */ +*image_len = (size_t)H5EA_SBLOCK_SIZE(&sblock); + +END_FUNC(STATIC) /* end H5EA__cache_sblock_get_initial_load_size() */ + /*------------------------------------------------------------------------- * Function: H5EA__cache_sblock_verify_chksum * @@ -1080,27 +1042,25 @@ END_FUNC(STATIC) /* end H5EA__cache_sblock_get_initial_load_size() */ * *------------------------------------------------------------------------- */ -BEGIN_FUNC(STATIC, NOERR, -htri_t, TRUE, -, -H5EA__cache_sblock_verify_chksum(const void *_image, size_t len, void H5_ATTR_UNUSED *_udata)) +BEGIN_FUNC(STATIC, NOERR, htri_t, TRUE, -, + H5EA__cache_sblock_verify_chksum(const void *_image, size_t len, void H5_ATTR_UNUSED *_udata)) - /* Local variables */ - const uint8_t *image = (const uint8_t *)_image; /* Pointer into raw data buffer */ - uint32_t stored_chksum; /* Stored metadata checksum value */ - uint32_t computed_chksum; /* Computed metadata checksum value */ +/* Local variables */ +const uint8_t *image = (const uint8_t *)_image; /* Pointer into raw data buffer */ +uint32_t stored_chksum; /* Stored metadata checksum value */ +uint32_t computed_chksum; /* Computed metadata checksum value */ - /* Check arguments */ - HDassert(image); +/* Check arguments */ +HDassert(image); - /* Get stored and computed checksums */ - H5F_get_checksums(image, len, &stored_chksum, &computed_chksum); +/* Get stored and computed checksums */ +H5F_get_checksums(image, len, &stored_chksum, &computed_chksum); - if(stored_chksum != computed_chksum) - ret_value = FALSE; +if (stored_chksum != computed_chksum) + ret_value = FALSE; -END_FUNC(STATIC) /* end H5EA__cache_sblock_verify_chksum() */ +END_FUNC(STATIC) /* end H5EA__cache_sblock_verify_chksum() */ - /*------------------------------------------------------------------------- * Function: H5EA__cache_sblock_deserialize * @@ -1114,97 +1074,96 @@ END_FUNC(STATIC) /* end H5EA__cache_sblock_verify_chksum() */ * *------------------------------------------------------------------------- */ -BEGIN_FUNC(STATIC, ERR, -void *, NULL, NULL, -H5EA__cache_sblock_deserialize(const void *_image, size_t len, - void *_udata, hbool_t H5_ATTR_UNUSED *dirty)) +BEGIN_FUNC(STATIC, ERR, void *, NULL, NULL, + H5EA__cache_sblock_deserialize(const void *_image, size_t len, void *_udata, + hbool_t H5_ATTR_UNUSED *dirty)) - /* Local variables */ - H5EA_sblock_t *sblock = NULL; /* Super block info */ - H5EA_sblock_cache_ud_t *udata = (H5EA_sblock_cache_ud_t *)_udata; /* User data */ - const uint8_t *image = (const uint8_t *)_image; /* Pointer into raw data buffer */ - uint32_t stored_chksum; /* Stored metadata checksum value */ - haddr_t arr_addr; /* Address of array header in the file */ - size_t u; /* Local index variable */ +/* Local variables */ +H5EA_sblock_t * sblock = NULL; /* Super block info */ +H5EA_sblock_cache_ud_t *udata = (H5EA_sblock_cache_ud_t *)_udata; /* User data */ +const uint8_t * image = (const uint8_t *)_image; /* Pointer into raw data buffer */ +uint32_t stored_chksum; /* Stored metadata checksum value */ +haddr_t arr_addr; /* Address of array header in the file */ +size_t u; /* Local index variable */ - /* Sanity check */ - HDassert(udata); - HDassert(udata->hdr); - HDassert(udata->parent); - HDassert(udata->sblk_idx > 0); - HDassert(H5F_addr_defined(udata->sblk_addr)); +/* Sanity check */ +HDassert(udata); +HDassert(udata->hdr); +HDassert(udata->parent); +HDassert(udata->sblk_idx > 0); +HDassert(H5F_addr_defined(udata->sblk_addr)); - /* Allocate the extensible array super block */ - if(NULL == (sblock = H5EA__sblock_alloc(udata->hdr, udata->parent, udata->sblk_idx))) - H5E_THROW(H5E_CANTALLOC, "memory allocation failed for extensible array super block") +/* Allocate the extensible array super block */ +if (NULL == (sblock = H5EA__sblock_alloc(udata->hdr, udata->parent, udata->sblk_idx))) + H5E_THROW(H5E_CANTALLOC, "memory allocation failed for extensible array super block") - /* Set the extensible array super block's address */ - sblock->addr = udata->sblk_addr; +/* Set the extensible array super block's address */ +sblock->addr = udata->sblk_addr; - /* Magic number */ - if(HDmemcmp(image, H5EA_SBLOCK_MAGIC, (size_t)H5_SIZEOF_MAGIC)) - H5E_THROW(H5E_BADVALUE, "wrong extensible array super block signature") - image += H5_SIZEOF_MAGIC; +/* Magic number */ +if (HDmemcmp(image, H5EA_SBLOCK_MAGIC, (size_t)H5_SIZEOF_MAGIC)) + H5E_THROW(H5E_BADVALUE, "wrong extensible array super block signature") +image += H5_SIZEOF_MAGIC; - /* Version */ - if(*image++ != H5EA_SBLOCK_VERSION) - H5E_THROW(H5E_VERSION, "wrong extensible array super block version") +/* Version */ +if (*image++ != H5EA_SBLOCK_VERSION) + H5E_THROW(H5E_VERSION, "wrong extensible array super block version") - /* Extensible array type */ - if(*image++ != (uint8_t)udata->hdr->cparam.cls->id) - H5E_THROW(H5E_BADTYPE, "incorrect extensible array class") +/* Extensible array type */ +if (*image++ != (uint8_t)udata->hdr->cparam.cls->id) + H5E_THROW(H5E_BADTYPE, "incorrect extensible array class") - /* Address of header for array that owns this block (just for file integrity checks) */ - H5F_addr_decode(udata->hdr->f, &image, &arr_addr); - if(H5F_addr_ne(arr_addr, udata->hdr->addr)) - H5E_THROW(H5E_BADVALUE, "wrong extensible array header address") +/* Address of header for array that owns this block (just for file integrity checks) */ +H5F_addr_decode(udata->hdr->f, &image, &arr_addr); +if (H5F_addr_ne(arr_addr, udata->hdr->addr)) + H5E_THROW(H5E_BADVALUE, "wrong extensible array header address") - /* Offset of block within the array's address space */ - UINT64DECODE_VAR(image, sblock->block_off, udata->hdr->arr_off_size); +/* Offset of block within the array's address space */ +UINT64DECODE_VAR(image, sblock->block_off, udata->hdr->arr_off_size); - /* Internal information */ +/* Internal information */ - /* Check for 'page init' bitmasks for this super block */ - if(sblock->dblk_npages > 0) { - size_t tot_page_init_size = sblock->ndblks * sblock->dblk_page_init_size; /* Compute total size of 'page init' buffer */ +/* Check for 'page init' bitmasks for this super block */ +if (sblock->dblk_npages > 0) { + size_t tot_page_init_size = + sblock->ndblks * sblock->dblk_page_init_size; /* Compute total size of 'page init' buffer */ - /* Retrieve the 'page init' bitmasks */ - H5MM_memcpy(sblock->page_init, image, tot_page_init_size); - image += tot_page_init_size; - } /* end if */ + /* Retrieve the 'page init' bitmasks */ + H5MM_memcpy(sblock->page_init, image, tot_page_init_size); + image += tot_page_init_size; +} /* end if */ - /* Decode data block addresses */ - for(u = 0; u < sblock->ndblks; u++) - H5F_addr_decode(udata->hdr->f, &image, &sblock->dblk_addrs[u]); +/* Decode data block addresses */ +for (u = 0; u < sblock->ndblks; u++) + H5F_addr_decode(udata->hdr->f, &image, &sblock->dblk_addrs[u]); - /* Sanity check */ - /* (allow for checksum not decoded yet) */ - HDassert((size_t)(image - (const uint8_t *)_image) == (len - H5EA_SIZEOF_CHKSUM)); +/* Sanity check */ +/* (allow for checksum not decoded yet) */ +HDassert((size_t)(image - (const uint8_t *)_image) == (len - H5EA_SIZEOF_CHKSUM)); - /* Save the super block's size */ - sblock->size = len; +/* Save the super block's size */ +sblock->size = len; - /* checksum verification already done in verify_chksum cb */ +/* checksum verification already done in verify_chksum cb */ - /* Metadata checksum */ - UINT32DECODE(image, stored_chksum); +/* Metadata checksum */ +UINT32DECODE(image, stored_chksum); - /* Sanity check */ - HDassert((size_t)(image - (const uint8_t *)_image) == sblock->size); +/* Sanity check */ +HDassert((size_t)(image - (const uint8_t *)_image) == sblock->size); - /* Set return value */ - ret_value = sblock; +/* Set return value */ +ret_value = sblock; CATCH - /* Release resources */ - if(!ret_value) - if(sblock && H5EA__sblock_dest(sblock) < 0) - H5E_THROW(H5E_CANTFREE, "unable to destroy extensible array super block") +/* Release resources */ +if (!ret_value) + if (sblock && H5EA__sblock_dest(sblock) < 0) + H5E_THROW(H5E_CANTFREE, "unable to destroy extensible array super block") -END_FUNC(STATIC) /* end H5EA__cache_sblock_deserialize() */ +END_FUNC(STATIC) /* end H5EA__cache_sblock_deserialize() */ - /*------------------------------------------------------------------------- * Function: H5EA__cache_sblock_image_len * @@ -1217,23 +1176,21 @@ END_FUNC(STATIC) /* end H5EA__cache_sblock_deserialize() */ * *------------------------------------------------------------------------- */ -BEGIN_FUNC(STATIC, NOERR, -herr_t, SUCCEED, -, -H5EA__cache_sblock_image_len(const void *_thing, size_t *image_len)) +BEGIN_FUNC(STATIC, NOERR, herr_t, SUCCEED, -, + H5EA__cache_sblock_image_len(const void *_thing, size_t *image_len)) - /* Local variables */ - const H5EA_sblock_t *sblock = (const H5EA_sblock_t *)_thing; /* Pointer to the object */ +/* Local variables */ +const H5EA_sblock_t *sblock = (const H5EA_sblock_t *)_thing; /* Pointer to the object */ - /* Check arguments */ - HDassert(sblock); - HDassert(image_len); +/* Check arguments */ +HDassert(sblock); +HDassert(image_len); - /* Set the image length size */ - *image_len = sblock->size; +/* Set the image length size */ +*image_len = sblock->size; -END_FUNC(STATIC) /* end H5EA__cache_sblock_image_len() */ +END_FUNC(STATIC) /* end H5EA__cache_sblock_image_len() */ - /*------------------------------------------------------------------------- * Function: H5EA__cache_sblock_serialize * @@ -1246,67 +1203,66 @@ END_FUNC(STATIC) /* end H5EA__cache_sblock_image_len() */ * *------------------------------------------------------------------------- */ -BEGIN_FUNC(STATIC, NOERR, -herr_t, SUCCEED, -, -H5EA__cache_sblock_serialize(const H5F_t *f, void *_image, size_t H5_ATTR_UNUSED len, - void *_thing)) +BEGIN_FUNC(STATIC, NOERR, herr_t, SUCCEED, -, + H5EA__cache_sblock_serialize(const H5F_t *f, void *_image, size_t H5_ATTR_UNUSED len, + void *_thing)) - /* Local variables */ - H5EA_sblock_t *sblock = (H5EA_sblock_t *)_thing; /* Pointer to the object to serialize */ - uint8_t *image = (uint8_t *)_image; /* Pointer into raw data buffer */ - uint32_t metadata_chksum; /* Computed metadata checksum value */ - size_t u; /* Local index variable */ +/* Local variables */ +H5EA_sblock_t *sblock = (H5EA_sblock_t *)_thing; /* Pointer to the object to serialize */ +uint8_t * image = (uint8_t *)_image; /* Pointer into raw data buffer */ +uint32_t metadata_chksum; /* Computed metadata checksum value */ +size_t u; /* Local index variable */ - /* check arguments */ - HDassert(f); - HDassert(image); - HDassert(sblock); - HDassert(sblock->hdr); +/* check arguments */ +HDassert(f); +HDassert(image); +HDassert(sblock); +HDassert(sblock->hdr); - /* Magic number */ - H5MM_memcpy(image, H5EA_SBLOCK_MAGIC, (size_t)H5_SIZEOF_MAGIC); - image += H5_SIZEOF_MAGIC; +/* Magic number */ +H5MM_memcpy(image, H5EA_SBLOCK_MAGIC, (size_t)H5_SIZEOF_MAGIC); +image += H5_SIZEOF_MAGIC; - /* Version # */ - *image++ = H5EA_SBLOCK_VERSION; +/* Version # */ +*image++ = H5EA_SBLOCK_VERSION; - /* Extensible array type */ - HDassert(sblock->hdr->cparam.cls->id <= 255); - *image++ = (uint8_t)sblock->hdr->cparam.cls->id; +/* Extensible array type */ +HDassert(sblock->hdr->cparam.cls->id <= 255); +*image++ = (uint8_t)sblock->hdr->cparam.cls->id; - /* Address of array header for array which owns this block */ - H5F_addr_encode(f, &image, sblock->hdr->addr); +/* Address of array header for array which owns this block */ +H5F_addr_encode(f, &image, sblock->hdr->addr); - /* Offset of block in array */ - UINT64ENCODE_VAR(image, sblock->block_off, sblock->hdr->arr_off_size); +/* Offset of block in array */ +UINT64ENCODE_VAR(image, sblock->block_off, sblock->hdr->arr_off_size); - /* Internal information */ +/* Internal information */ - /* Check for 'page init' bitmasks for this super block */ - if(sblock->dblk_npages > 0) { - size_t tot_page_init_size = sblock->ndblks * sblock->dblk_page_init_size; /* Compute total size of 'page init' buffer */ +/* Check for 'page init' bitmasks for this super block */ +if (sblock->dblk_npages > 0) { + size_t tot_page_init_size = + sblock->ndblks * sblock->dblk_page_init_size; /* Compute total size of 'page init' buffer */ - /* Store the 'page init' bitmasks */ - H5MM_memcpy(image, sblock->page_init, tot_page_init_size); - image += tot_page_init_size; - } /* end if */ + /* Store the 'page init' bitmasks */ + H5MM_memcpy(image, sblock->page_init, tot_page_init_size); + image += tot_page_init_size; +} /* end if */ - /* Encode addresses of data blocks in super block */ - for(u = 0; u < sblock->ndblks; u++) - H5F_addr_encode(f, &image, sblock->dblk_addrs[u]); +/* Encode addresses of data blocks in super block */ +for (u = 0; u < sblock->ndblks; u++) + H5F_addr_encode(f, &image, sblock->dblk_addrs[u]); - /* Compute metadata checksum */ - metadata_chksum = H5_checksum_metadata(_image, (size_t)(image - (uint8_t *)_image), 0); +/* Compute metadata checksum */ +metadata_chksum = H5_checksum_metadata(_image, (size_t)(image - (uint8_t *)_image), 0); - /* Metadata checksum */ - UINT32ENCODE(image, metadata_chksum); +/* Metadata checksum */ +UINT32ENCODE(image, metadata_chksum); - /* Sanity check */ - HDassert((size_t)(image - (uint8_t *)_image) == len); +/* Sanity check */ +HDassert((size_t)(image - (uint8_t *)_image) == len); -END_FUNC(STATIC) /* end H5EA__cache_sblock_serialize() */ +END_FUNC(STATIC) /* end H5EA__cache_sblock_serialize() */ - /*------------------------------------------------------------------------- * Function: H5EA__cache_sblock_notify * @@ -1319,76 +1275,85 @@ END_FUNC(STATIC) /* end H5EA__cache_sblock_serialize() */ * *------------------------------------------------------------------------- */ -BEGIN_FUNC(STATIC, ERR, -herr_t, SUCCEED, FAIL, -H5EA__cache_sblock_notify(H5AC_notify_action_t action, void *_thing)) - - /* Local variables */ - H5EA_sblock_t *sblock = (H5EA_sblock_t *)_thing; /* Pointer to the object */ - - /* Sanity check */ - HDassert(sblock); - - /* Determine which action to take */ - switch(action) { - case H5AC_NOTIFY_ACTION_AFTER_INSERT: - case H5AC_NOTIFY_ACTION_AFTER_LOAD: - /* Create flush dependency on index block */ - if(H5EA__create_flush_depend((H5AC_info_t *)sblock->parent, (H5AC_info_t *)sblock) < 0) - H5E_THROW(H5E_CANTDEPEND, "unable to create flush dependency between super block and index block, address = %llu", (unsigned long long)sblock->addr) - break; - - case H5AC_NOTIFY_ACTION_AFTER_FLUSH: - /* Destroy flush dependency on extensible array header, if set */ - if(sblock->has_hdr_depend) { - if(H5EA__destroy_flush_depend((H5AC_info_t *)sblock->hdr, (H5AC_info_t *)sblock) < 0) - H5E_THROW(H5E_CANTUNDEPEND, "unable to destroy flush dependency between super block and header, address = %llu", (unsigned long long)sblock->addr) - sblock->has_hdr_depend = FALSE; - } /* end if */ - break; - - case H5AC_NOTIFY_ACTION_BEFORE_EVICT: - /* Destroy flush dependency on index block */ - if(H5EA__destroy_flush_depend((H5AC_info_t *)sblock->parent, (H5AC_info_t *)sblock) < 0) - H5E_THROW(H5E_CANTUNDEPEND, "unable to destroy flush dependency between super block and index block, address = %llu", (unsigned long long)sblock->addr) - - /* Destroy flush dependency on extensible array header, if set */ - if(sblock->has_hdr_depend) { - if(H5EA__destroy_flush_depend((H5AC_info_t *)sblock->hdr, (H5AC_info_t *)sblock) < 0) - H5E_THROW(H5E_CANTUNDEPEND, "unable to destroy flush dependency between super block and header, address = %llu", (unsigned long long)sblock->addr) - sblock->has_hdr_depend = FALSE; - } /* end if */ - - /* Detach from 'top' proxy for extensible array */ - if(sblock->top_proxy) { - if(H5AC_proxy_entry_remove_child(sblock->top_proxy, sblock) < 0) - H5E_THROW(H5E_CANTUNDEPEND, "unable to destroy flush dependency between super block and extensible array 'top' proxy") - sblock->top_proxy = NULL; - } /* end if */ - break; - - case H5AC_NOTIFY_ACTION_ENTRY_DIRTIED: - case H5AC_NOTIFY_ACTION_ENTRY_CLEANED: - case H5AC_NOTIFY_ACTION_CHILD_DIRTIED: - case H5AC_NOTIFY_ACTION_CHILD_CLEANED: - case H5AC_NOTIFY_ACTION_CHILD_UNSERIALIZED: - case H5AC_NOTIFY_ACTION_CHILD_SERIALIZED: - /* do nothing */ - break; - - default: +BEGIN_FUNC(STATIC, ERR, herr_t, SUCCEED, FAIL, + H5EA__cache_sblock_notify(H5AC_notify_action_t action, void *_thing)) + +/* Local variables */ +H5EA_sblock_t *sblock = (H5EA_sblock_t *)_thing; /* Pointer to the object */ + +/* Sanity check */ +HDassert(sblock); + +/* Determine which action to take */ +switch (action) { + case H5AC_NOTIFY_ACTION_AFTER_INSERT: + case H5AC_NOTIFY_ACTION_AFTER_LOAD: + /* Create flush dependency on index block */ + if (H5EA__create_flush_depend((H5AC_info_t *)sblock->parent, (H5AC_info_t *)sblock) < 0) + H5E_THROW(H5E_CANTDEPEND, + "unable to create flush dependency between super block and index block, address = %llu", + (unsigned long long)sblock->addr) + break; + + case H5AC_NOTIFY_ACTION_AFTER_FLUSH: + /* Destroy flush dependency on extensible array header, if set */ + if (sblock->has_hdr_depend) { + if (H5EA__destroy_flush_depend((H5AC_info_t *)sblock->hdr, (H5AC_info_t *)sblock) < 0) + H5E_THROW(H5E_CANTUNDEPEND, + "unable to destroy flush dependency between super block and header, address = %llu", + (unsigned long long)sblock->addr) + sblock->has_hdr_depend = FALSE; + } /* end if */ + break; + + case H5AC_NOTIFY_ACTION_BEFORE_EVICT: + /* Destroy flush dependency on index block */ + if (H5EA__destroy_flush_depend((H5AC_info_t *)sblock->parent, (H5AC_info_t *)sblock) < 0) + H5E_THROW( + H5E_CANTUNDEPEND, + "unable to destroy flush dependency between super block and index block, address = %llu", + (unsigned long long)sblock->addr) + + /* Destroy flush dependency on extensible array header, if set */ + if (sblock->has_hdr_depend) { + if (H5EA__destroy_flush_depend((H5AC_info_t *)sblock->hdr, (H5AC_info_t *)sblock) < 0) + H5E_THROW(H5E_CANTUNDEPEND, + "unable to destroy flush dependency between super block and header, address = %llu", + (unsigned long long)sblock->addr) + sblock->has_hdr_depend = FALSE; + } /* end if */ + + /* Detach from 'top' proxy for extensible array */ + if (sblock->top_proxy) { + if (H5AC_proxy_entry_remove_child(sblock->top_proxy, sblock) < 0) + H5E_THROW( + H5E_CANTUNDEPEND, + "unable to destroy flush dependency between super block and extensible array 'top' proxy") + sblock->top_proxy = NULL; + } /* end if */ + break; + + case H5AC_NOTIFY_ACTION_ENTRY_DIRTIED: + case H5AC_NOTIFY_ACTION_ENTRY_CLEANED: + case H5AC_NOTIFY_ACTION_CHILD_DIRTIED: + case H5AC_NOTIFY_ACTION_CHILD_CLEANED: + case H5AC_NOTIFY_ACTION_CHILD_UNSERIALIZED: + case H5AC_NOTIFY_ACTION_CHILD_SERIALIZED: + /* do nothing */ + break; + + default: #ifdef NDEBUG - H5E_THROW(H5E_BADVALUE, "unknown action from metadata cache") -#else /* NDEBUG */ - HDassert(0 && "Unknown action?!?"); + H5E_THROW(H5E_BADVALUE, "unknown action from metadata cache") +#else /* NDEBUG */ + HDassert(0 && "Unknown action?!?"); #endif /* NDEBUG */ - } /* end switch */ +} /* end switch */ CATCH -END_FUNC(STATIC) /* end H5EA__cache_sblock_notify() */ +END_FUNC(STATIC) /* end H5EA__cache_sblock_notify() */ - /*------------------------------------------------------------------------- * Function: H5EA__cache_sblock_free_icr * @@ -1402,22 +1367,19 @@ END_FUNC(STATIC) /* end H5EA__cache_sblock_notify() */ * *------------------------------------------------------------------------- */ -BEGIN_FUNC(STATIC, ERR, -herr_t, SUCCEED, FAIL, -H5EA__cache_sblock_free_icr(void *thing)) +BEGIN_FUNC(STATIC, ERR, herr_t, SUCCEED, FAIL, H5EA__cache_sblock_free_icr(void *thing)) - /* Check arguments */ - HDassert(thing); +/* Check arguments */ +HDassert(thing); - /* Release the extensible array super block */ - if(H5EA__sblock_dest((H5EA_sblock_t *)thing) < 0) - H5E_THROW(H5E_CANTFREE, "can't free extensible array super block") +/* Release the extensible array super block */ +if (H5EA__sblock_dest((H5EA_sblock_t *)thing) < 0) + H5E_THROW(H5E_CANTFREE, "can't free extensible array super block") CATCH -END_FUNC(STATIC) /* end H5EA__cache_sblock_free_icr() */ +END_FUNC(STATIC) /* end H5EA__cache_sblock_free_icr() */ - /*------------------------------------------------------------------------- * Function: H5EA__cache_dblock_get_initial_load_size * @@ -1430,51 +1392,49 @@ END_FUNC(STATIC) /* end H5EA__cache_sblock_free_icr() */ * *------------------------------------------------------------------------- */ -BEGIN_FUNC(STATIC, NOERR, -herr_t, SUCCEED, -, -H5EA__cache_dblock_get_initial_load_size(void *_udata, size_t *image_len)) - - /* Local variables */ - H5EA_dblock_cache_ud_t *udata = (H5EA_dblock_cache_ud_t *)_udata; /* User data */ - H5EA_dblock_t dblock; /* Fake data block for computing size */ - - /* Check arguments */ - HDassert(udata); - HDassert(udata->hdr); - HDassert(udata->nelmts > 0); - HDassert(image_len); - - /* Set up fake data block for computing size on disk */ - /* (Note: extracted from H5EA__dblock_alloc) */ - HDmemset(&dblock, 0, sizeof(dblock)); - - /* need to set: - * - * dblock.hdr - * dblock.npages - * dblock.nelmts - * - * before we invoke either H5EA_DBLOCK_PREFIX_SIZE() or - * H5EA_DBLOCK_SIZE(). - */ - dblock.hdr = udata->hdr; - dblock.nelmts = udata->nelmts; - - if(udata->nelmts > udata->hdr->dblk_page_nelmts) { - /* Set the # of pages in the direct block */ - dblock.npages = udata->nelmts / udata->hdr->dblk_page_nelmts; - HDassert(udata->nelmts==(dblock.npages * udata->hdr->dblk_page_nelmts)); - } /* end if */ - - /* Set the image length size */ - if(!dblock.npages) - *image_len = H5EA_DBLOCK_SIZE(&dblock); - else - *image_len = H5EA_DBLOCK_PREFIX_SIZE(&dblock); - -END_FUNC(STATIC) /* end H5EA__cache_dblock_get_initial_load_size() */ - - +BEGIN_FUNC(STATIC, NOERR, herr_t, SUCCEED, -, + H5EA__cache_dblock_get_initial_load_size(void *_udata, size_t *image_len)) + +/* Local variables */ +H5EA_dblock_cache_ud_t *udata = (H5EA_dblock_cache_ud_t *)_udata; /* User data */ +H5EA_dblock_t dblock; /* Fake data block for computing size */ + +/* Check arguments */ +HDassert(udata); +HDassert(udata->hdr); +HDassert(udata->nelmts > 0); +HDassert(image_len); + +/* Set up fake data block for computing size on disk */ +/* (Note: extracted from H5EA__dblock_alloc) */ +HDmemset(&dblock, 0, sizeof(dblock)); + +/* need to set: + * + * dblock.hdr + * dblock.npages + * dblock.nelmts + * + * before we invoke either H5EA_DBLOCK_PREFIX_SIZE() or + * H5EA_DBLOCK_SIZE(). + */ +dblock.hdr = udata->hdr; +dblock.nelmts = udata->nelmts; + +if (udata->nelmts > udata->hdr->dblk_page_nelmts) { + /* Set the # of pages in the direct block */ + dblock.npages = udata->nelmts / udata->hdr->dblk_page_nelmts; + HDassert(udata->nelmts == (dblock.npages * udata->hdr->dblk_page_nelmts)); +} /* end if */ + +/* Set the image length size */ +if (!dblock.npages) + *image_len = H5EA_DBLOCK_SIZE(&dblock); +else + *image_len = H5EA_DBLOCK_PREFIX_SIZE(&dblock); + +END_FUNC(STATIC) /* end H5EA__cache_dblock_get_initial_load_size() */ + /*------------------------------------------------------------------------- * Function: H5EA__cache_dblock_verify_chksum * @@ -1488,27 +1448,25 @@ END_FUNC(STATIC) /* end H5EA__cache_dblock_get_initial_load_size() */ * *------------------------------------------------------------------------- */ -BEGIN_FUNC(STATIC, NOERR, -htri_t, TRUE, -, -H5EA__cache_dblock_verify_chksum(const void *_image, size_t len, void H5_ATTR_UNUSED *_udata)) +BEGIN_FUNC(STATIC, NOERR, htri_t, TRUE, -, + H5EA__cache_dblock_verify_chksum(const void *_image, size_t len, void H5_ATTR_UNUSED *_udata)) - /* Local variables */ - const uint8_t *image = (const uint8_t *)_image; /* Pointer into raw data buffer */ - uint32_t stored_chksum; /* Stored metadata checksum value */ - uint32_t computed_chksum; /* Computed metadata checksum value */ +/* Local variables */ +const uint8_t *image = (const uint8_t *)_image; /* Pointer into raw data buffer */ +uint32_t stored_chksum; /* Stored metadata checksum value */ +uint32_t computed_chksum; /* Computed metadata checksum value */ - /* Check arguments */ - HDassert(image); +/* Check arguments */ +HDassert(image); - /* Get stored and computed checksums */ - H5F_get_checksums(image, len, &stored_chksum, &computed_chksum); +/* Get stored and computed checksums */ +H5F_get_checksums(image, len, &stored_chksum, &computed_chksum); - if(stored_chksum != computed_chksum) - ret_value = FALSE; +if (stored_chksum != computed_chksum) + ret_value = FALSE; -END_FUNC(STATIC) /* end H5EA__cache_sblock_verify_chksum() */ +END_FUNC(STATIC) /* end H5EA__cache_sblock_verify_chksum() */ - /*------------------------------------------------------------------------- * Function: H5EA__cache_dblock_deserialize * @@ -1522,96 +1480,94 @@ END_FUNC(STATIC) /* end H5EA__cache_sblock_verify_chksum() */ * *------------------------------------------------------------------------- */ -BEGIN_FUNC(STATIC, ERR, -void *, NULL, NULL, -H5EA__cache_dblock_deserialize(const void *_image, size_t H5_ATTR_NDEBUG_UNUSED len, - void *_udata, hbool_t H5_ATTR_UNUSED *dirty)) - - /* Local variables */ - H5EA_dblock_t *dblock = NULL; /* Data block info */ - H5EA_dblock_cache_ud_t *udata = (H5EA_dblock_cache_ud_t *)_udata; /* User data */ - const uint8_t *image = (const uint8_t *)_image; /* Pointer into raw data buffer */ - uint32_t stored_chksum; /* Stored metadata checksum value */ - haddr_t arr_addr; /* Address of array header in the file */ - - /* Check arguments */ - HDassert(udata); - HDassert(udata->hdr); - HDassert(udata->parent); - HDassert(udata->nelmts > 0); - HDassert(H5F_addr_defined(udata->dblk_addr)); - - /* Allocate the extensible array data block */ - if(NULL == (dblock = H5EA__dblock_alloc(udata->hdr, udata->parent, udata->nelmts))) - H5E_THROW(H5E_CANTALLOC, "memory allocation failed for extensible array data block") - - HDassert(((!dblock->npages) && (len == H5EA_DBLOCK_SIZE(dblock))) || - (len == H5EA_DBLOCK_PREFIX_SIZE(dblock))); - - /* Set the extensible array data block's information */ - dblock->addr = udata->dblk_addr; - - /* Magic number */ - if(HDmemcmp(image, H5EA_DBLOCK_MAGIC, (size_t)H5_SIZEOF_MAGIC)) - H5E_THROW(H5E_BADVALUE, "wrong extensible array data block signature") - image += H5_SIZEOF_MAGIC; - - /* Version */ - if(*image++ != H5EA_DBLOCK_VERSION) - H5E_THROW(H5E_VERSION, "wrong extensible array data block version") - - /* Extensible array type */ - if(*image++ != (uint8_t)udata->hdr->cparam.cls->id) - H5E_THROW(H5E_BADTYPE, "incorrect extensible array class") - - /* Address of header for array that owns this block (just for file integrity checks) */ - H5F_addr_decode(udata->hdr->f, &image, &arr_addr); - if(H5F_addr_ne(arr_addr, udata->hdr->addr)) - H5E_THROW(H5E_BADVALUE, "wrong extensible array header address") - - /* Offset of block within the array's address space */ - UINT64DECODE_VAR(image, dblock->block_off, udata->hdr->arr_off_size); - - /* Internal information */ - - /* Only decode elements if the data block is not paged */ - if(!dblock->npages) { - /* Decode elements in data block */ - /* Convert from raw elements on disk into native elements in memory */ - if((udata->hdr->cparam.cls->decode)(image, dblock->elmts, udata->nelmts, udata->hdr->cb_ctx) < 0) - H5E_THROW(H5E_CANTDECODE, "can't decode extensible array data elements") - image += (udata->nelmts * udata->hdr->cparam.raw_elmt_size); - } /* end if */ - - /* Sanity check */ - /* (allow for checksum not decoded yet) */ - HDassert((size_t)(image - (const uint8_t *)_image) == (len - H5EA_SIZEOF_CHKSUM)); - - /* Set the data block's size */ - /* (Note: This is not the same as the image length, for paged data blocks) */ - dblock->size = H5EA_DBLOCK_SIZE(dblock); - - /* checksum verification already done in verify_chksum cb */ - - /* Metadata checksum */ - UINT32DECODE(image, stored_chksum); - - /* Sanity check */ - HDassert((size_t)(image - (const uint8_t *)_image) == len); - - /* Set return value */ - ret_value = dblock; +BEGIN_FUNC(STATIC, ERR, void *, NULL, NULL, + H5EA__cache_dblock_deserialize(const void *_image, size_t H5_ATTR_NDEBUG_UNUSED len, void *_udata, + hbool_t H5_ATTR_UNUSED *dirty)) + +/* Local variables */ +H5EA_dblock_t * dblock = NULL; /* Data block info */ +H5EA_dblock_cache_ud_t *udata = (H5EA_dblock_cache_ud_t *)_udata; /* User data */ +const uint8_t * image = (const uint8_t *)_image; /* Pointer into raw data buffer */ +uint32_t stored_chksum; /* Stored metadata checksum value */ +haddr_t arr_addr; /* Address of array header in the file */ + +/* Check arguments */ +HDassert(udata); +HDassert(udata->hdr); +HDassert(udata->parent); +HDassert(udata->nelmts > 0); +HDassert(H5F_addr_defined(udata->dblk_addr)); + +/* Allocate the extensible array data block */ +if (NULL == (dblock = H5EA__dblock_alloc(udata->hdr, udata->parent, udata->nelmts))) + H5E_THROW(H5E_CANTALLOC, "memory allocation failed for extensible array data block") + +HDassert(((!dblock->npages) && (len == H5EA_DBLOCK_SIZE(dblock))) || + (len == H5EA_DBLOCK_PREFIX_SIZE(dblock))); + +/* Set the extensible array data block's information */ +dblock->addr = udata->dblk_addr; + +/* Magic number */ +if (HDmemcmp(image, H5EA_DBLOCK_MAGIC, (size_t)H5_SIZEOF_MAGIC)) + H5E_THROW(H5E_BADVALUE, "wrong extensible array data block signature") +image += H5_SIZEOF_MAGIC; + +/* Version */ +if (*image++ != H5EA_DBLOCK_VERSION) + H5E_THROW(H5E_VERSION, "wrong extensible array data block version") + +/* Extensible array type */ +if (*image++ != (uint8_t)udata->hdr->cparam.cls->id) + H5E_THROW(H5E_BADTYPE, "incorrect extensible array class") + +/* Address of header for array that owns this block (just for file integrity checks) */ +H5F_addr_decode(udata->hdr->f, &image, &arr_addr); +if (H5F_addr_ne(arr_addr, udata->hdr->addr)) + H5E_THROW(H5E_BADVALUE, "wrong extensible array header address") + +/* Offset of block within the array's address space */ +UINT64DECODE_VAR(image, dblock->block_off, udata->hdr->arr_off_size); + +/* Internal information */ + +/* Only decode elements if the data block is not paged */ +if (!dblock->npages) { + /* Decode elements in data block */ + /* Convert from raw elements on disk into native elements in memory */ + if ((udata->hdr->cparam.cls->decode)(image, dblock->elmts, udata->nelmts, udata->hdr->cb_ctx) < 0) + H5E_THROW(H5E_CANTDECODE, "can't decode extensible array data elements") + image += (udata->nelmts * udata->hdr->cparam.raw_elmt_size); +} /* end if */ + +/* Sanity check */ +/* (allow for checksum not decoded yet) */ +HDassert((size_t)(image - (const uint8_t *)_image) == (len - H5EA_SIZEOF_CHKSUM)); + +/* Set the data block's size */ +/* (Note: This is not the same as the image length, for paged data blocks) */ +dblock->size = H5EA_DBLOCK_SIZE(dblock); + +/* checksum verification already done in verify_chksum cb */ + +/* Metadata checksum */ +UINT32DECODE(image, stored_chksum); + +/* Sanity check */ +HDassert((size_t)(image - (const uint8_t *)_image) == len); + +/* Set return value */ +ret_value = dblock; CATCH - /* Release resources */ - if(!ret_value) - if(dblock && H5EA__dblock_dest(dblock) < 0) - H5E_THROW(H5E_CANTFREE, "unable to destroy extensible array data block") +/* Release resources */ +if (!ret_value) + if (dblock && H5EA__dblock_dest(dblock) < 0) + H5E_THROW(H5E_CANTFREE, "unable to destroy extensible array data block") -END_FUNC(STATIC) /* end H5EA__cache_dblock_deserialize() */ +END_FUNC(STATIC) /* end H5EA__cache_dblock_deserialize() */ - /*------------------------------------------------------------------------- * Function: H5EA__cache_dblock_image_len * @@ -1624,26 +1580,24 @@ END_FUNC(STATIC) /* end H5EA__cache_dblock_deserialize() */ * *------------------------------------------------------------------------- */ -BEGIN_FUNC(STATIC, NOERR, -herr_t, SUCCEED, -, -H5EA__cache_dblock_image_len(const void *_thing, size_t *image_len)) +BEGIN_FUNC(STATIC, NOERR, herr_t, SUCCEED, -, + H5EA__cache_dblock_image_len(const void *_thing, size_t *image_len)) - /* Local variables */ - const H5EA_dblock_t *dblock = (const H5EA_dblock_t *)_thing; /* Pointer to the object */ +/* Local variables */ +const H5EA_dblock_t *dblock = (const H5EA_dblock_t *)_thing; /* Pointer to the object */ - /* Check arguments */ - HDassert(dblock); - HDassert(image_len); +/* Check arguments */ +HDassert(dblock); +HDassert(image_len); - /* Set the image length size */ - if(!dblock->npages) - *image_len = dblock->size; - else - *image_len = (size_t)H5EA_DBLOCK_PREFIX_SIZE(dblock); +/* Set the image length size */ +if (!dblock->npages) + *image_len = dblock->size; +else + *image_len = (size_t)H5EA_DBLOCK_PREFIX_SIZE(dblock); -END_FUNC(STATIC) /* end H5EA__cache_dblock_image_len() */ +END_FUNC(STATIC) /* end H5EA__cache_dblock_image_len() */ - /*------------------------------------------------------------------------- * Function: H5EA__cache_dblock_serialize * @@ -1656,65 +1610,63 @@ END_FUNC(STATIC) /* end H5EA__cache_dblock_image_len() */ * *------------------------------------------------------------------------- */ -BEGIN_FUNC(STATIC, ERR, -herr_t, SUCCEED, FAIL, -H5EA__cache_dblock_serialize(const H5F_t *f, void *_image, size_t H5_ATTR_UNUSED len, - void *_thing)) +BEGIN_FUNC(STATIC, ERR, herr_t, SUCCEED, FAIL, + H5EA__cache_dblock_serialize(const H5F_t *f, void *_image, size_t H5_ATTR_UNUSED len, + void *_thing)) - /* Local variables */ - H5EA_dblock_t *dblock = (H5EA_dblock_t *)_thing; /* Pointer to the object to serialize */ - uint8_t *image = (uint8_t *)_image; /* Pointer into raw data buffer */ - uint32_t metadata_chksum; /* Computed metadata checksum value */ +/* Local variables */ +H5EA_dblock_t *dblock = (H5EA_dblock_t *)_thing; /* Pointer to the object to serialize */ +uint8_t * image = (uint8_t *)_image; /* Pointer into raw data buffer */ +uint32_t metadata_chksum; /* Computed metadata checksum value */ - /* check arguments */ - HDassert(f); - HDassert(image); - HDassert(dblock); - HDassert(dblock->hdr); +/* check arguments */ +HDassert(f); +HDassert(image); +HDassert(dblock); +HDassert(dblock->hdr); - /* Magic number */ - H5MM_memcpy(image, H5EA_DBLOCK_MAGIC, (size_t)H5_SIZEOF_MAGIC); - image += H5_SIZEOF_MAGIC; +/* Magic number */ +H5MM_memcpy(image, H5EA_DBLOCK_MAGIC, (size_t)H5_SIZEOF_MAGIC); +image += H5_SIZEOF_MAGIC; - /* Version # */ - *image++ = H5EA_DBLOCK_VERSION; +/* Version # */ +*image++ = H5EA_DBLOCK_VERSION; - /* Extensible array type */ - HDassert(dblock->hdr->cparam.cls->id <= 255); - *image++ = (uint8_t)dblock->hdr->cparam.cls->id; +/* Extensible array type */ +HDassert(dblock->hdr->cparam.cls->id <= 255); +*image++ = (uint8_t)dblock->hdr->cparam.cls->id; - /* Address of array header for array which owns this block */ - H5F_addr_encode(f, &image, dblock->hdr->addr); +/* Address of array header for array which owns this block */ +H5F_addr_encode(f, &image, dblock->hdr->addr); - /* Offset of block in array */ - UINT64ENCODE_VAR(image, dblock->block_off, dblock->hdr->arr_off_size); +/* Offset of block in array */ +UINT64ENCODE_VAR(image, dblock->block_off, dblock->hdr->arr_off_size); - /* Internal information */ +/* Internal information */ - /* Only encode elements if the data block is not paged */ - if(!dblock->npages) { - /* Encode elements in data block */ +/* Only encode elements if the data block is not paged */ +if (!dblock->npages) { + /* Encode elements in data block */ - /* Convert from native elements in memory into raw elements on disk */ - if((dblock->hdr->cparam.cls->encode)(image, dblock->elmts, dblock->nelmts, dblock->hdr->cb_ctx) < 0) - H5E_THROW(H5E_CANTENCODE, "can't encode extensible array data elements") - image += (dblock->nelmts * dblock->hdr->cparam.raw_elmt_size); - } /* end if */ + /* Convert from native elements in memory into raw elements on disk */ + if ((dblock->hdr->cparam.cls->encode)(image, dblock->elmts, dblock->nelmts, dblock->hdr->cb_ctx) < 0) + H5E_THROW(H5E_CANTENCODE, "can't encode extensible array data elements") + image += (dblock->nelmts * dblock->hdr->cparam.raw_elmt_size); +} /* end if */ - /* Compute metadata checksum */ - metadata_chksum = H5_checksum_metadata(_image, (size_t)(image - (uint8_t *)_image), 0); +/* Compute metadata checksum */ +metadata_chksum = H5_checksum_metadata(_image, (size_t)(image - (uint8_t *)_image), 0); - /* Metadata checksum */ - UINT32ENCODE(image, metadata_chksum); +/* Metadata checksum */ +UINT32ENCODE(image, metadata_chksum); - /* Sanity check */ - HDassert((size_t)(image - (uint8_t *)_image) == len); +/* Sanity check */ +HDassert((size_t)(image - (uint8_t *)_image) == len); CATCH -END_FUNC(STATIC) /* end H5EA__cache_dblock_serialize() */ +END_FUNC(STATIC) /* end H5EA__cache_dblock_serialize() */ - /*------------------------------------------------------------------------- * Function: H5EA__cache_dblock_notify * @@ -1727,76 +1679,85 @@ END_FUNC(STATIC) /* end H5EA__cache_dblock_serialize() */ * *------------------------------------------------------------------------- */ -BEGIN_FUNC(STATIC, ERR, -herr_t, SUCCEED, FAIL, -H5EA__cache_dblock_notify(H5AC_notify_action_t action, void *_thing)) - - /* Local variables */ - H5EA_dblock_t *dblock = (H5EA_dblock_t *)_thing; /* Pointer to the object */ - - /* Check arguments */ - HDassert(dblock); - - /* Determine which action to take */ - switch(action) { - case H5AC_NOTIFY_ACTION_AFTER_INSERT: - case H5AC_NOTIFY_ACTION_AFTER_LOAD: - /* Create flush dependency on parent */ - if(H5EA__create_flush_depend((H5AC_info_t *)dblock->parent, (H5AC_info_t *)dblock) < 0) - H5E_THROW(H5E_CANTDEPEND, "unable to create flush dependency between data block and parent, address = %llu", (unsigned long long)dblock->addr) - break; - - case H5AC_NOTIFY_ACTION_AFTER_FLUSH: - /* Destroy flush dependency on extensible array header, if set */ - if(dblock->has_hdr_depend) { - if(H5EA__destroy_flush_depend((H5AC_info_t *)dblock->hdr, (H5AC_info_t *)dblock) < 0) - H5E_THROW(H5E_CANTUNDEPEND, "unable to destroy flush dependency between direct block and header, address = %llu", (unsigned long long)dblock->addr) - dblock->has_hdr_depend = FALSE; - } /* end if */ - break; - - case H5AC_NOTIFY_ACTION_BEFORE_EVICT: - /* Destroy flush dependency on parent */ - if(H5EA__destroy_flush_depend((H5AC_info_t *)dblock->parent, (H5AC_info_t *)dblock) < 0) - H5E_THROW(H5E_CANTUNDEPEND, "unable to destroy flush dependency between data block and parent, address = %llu", (unsigned long long)dblock->addr) - - /* Destroy flush dependency on extensible array header, if set */ - if(dblock->has_hdr_depend) { - if(H5EA__destroy_flush_depend((H5AC_info_t *)dblock->hdr, (H5AC_info_t *)dblock) < 0) - H5E_THROW(H5E_CANTUNDEPEND, "unable to destroy flush dependency between data block and header, address = %llu", (unsigned long long)dblock->addr) - dblock->has_hdr_depend = FALSE; - } /* end if */ - - /* Detach from 'top' proxy for extensible array */ - if(dblock->top_proxy) { - if(H5AC_proxy_entry_remove_child(dblock->top_proxy, dblock) < 0) - H5E_THROW(H5E_CANTUNDEPEND, "unable to destroy flush dependency between data block and extensible array 'top' proxy") - dblock->top_proxy = NULL; - } /* end if */ - break; - - case H5AC_NOTIFY_ACTION_ENTRY_DIRTIED: - case H5AC_NOTIFY_ACTION_ENTRY_CLEANED: - case H5AC_NOTIFY_ACTION_CHILD_DIRTIED: - case H5AC_NOTIFY_ACTION_CHILD_CLEANED: - case H5AC_NOTIFY_ACTION_CHILD_UNSERIALIZED: - case H5AC_NOTIFY_ACTION_CHILD_SERIALIZED: - /* do nothing */ - break; - - default: +BEGIN_FUNC(STATIC, ERR, herr_t, SUCCEED, FAIL, + H5EA__cache_dblock_notify(H5AC_notify_action_t action, void *_thing)) + +/* Local variables */ +H5EA_dblock_t *dblock = (H5EA_dblock_t *)_thing; /* Pointer to the object */ + +/* Check arguments */ +HDassert(dblock); + +/* Determine which action to take */ +switch (action) { + case H5AC_NOTIFY_ACTION_AFTER_INSERT: + case H5AC_NOTIFY_ACTION_AFTER_LOAD: + /* Create flush dependency on parent */ + if (H5EA__create_flush_depend((H5AC_info_t *)dblock->parent, (H5AC_info_t *)dblock) < 0) + H5E_THROW(H5E_CANTDEPEND, + "unable to create flush dependency between data block and parent, address = %llu", + (unsigned long long)dblock->addr) + break; + + case H5AC_NOTIFY_ACTION_AFTER_FLUSH: + /* Destroy flush dependency on extensible array header, if set */ + if (dblock->has_hdr_depend) { + if (H5EA__destroy_flush_depend((H5AC_info_t *)dblock->hdr, (H5AC_info_t *)dblock) < 0) + H5E_THROW( + H5E_CANTUNDEPEND, + "unable to destroy flush dependency between direct block and header, address = %llu", + (unsigned long long)dblock->addr) + dblock->has_hdr_depend = FALSE; + } /* end if */ + break; + + case H5AC_NOTIFY_ACTION_BEFORE_EVICT: + /* Destroy flush dependency on parent */ + if (H5EA__destroy_flush_depend((H5AC_info_t *)dblock->parent, (H5AC_info_t *)dblock) < 0) + H5E_THROW(H5E_CANTUNDEPEND, + "unable to destroy flush dependency between data block and parent, address = %llu", + (unsigned long long)dblock->addr) + + /* Destroy flush dependency on extensible array header, if set */ + if (dblock->has_hdr_depend) { + if (H5EA__destroy_flush_depend((H5AC_info_t *)dblock->hdr, (H5AC_info_t *)dblock) < 0) + H5E_THROW(H5E_CANTUNDEPEND, + "unable to destroy flush dependency between data block and header, address = %llu", + (unsigned long long)dblock->addr) + dblock->has_hdr_depend = FALSE; + } /* end if */ + + /* Detach from 'top' proxy for extensible array */ + if (dblock->top_proxy) { + if (H5AC_proxy_entry_remove_child(dblock->top_proxy, dblock) < 0) + H5E_THROW( + H5E_CANTUNDEPEND, + "unable to destroy flush dependency between data block and extensible array 'top' proxy") + dblock->top_proxy = NULL; + } /* end if */ + break; + + case H5AC_NOTIFY_ACTION_ENTRY_DIRTIED: + case H5AC_NOTIFY_ACTION_ENTRY_CLEANED: + case H5AC_NOTIFY_ACTION_CHILD_DIRTIED: + case H5AC_NOTIFY_ACTION_CHILD_CLEANED: + case H5AC_NOTIFY_ACTION_CHILD_UNSERIALIZED: + case H5AC_NOTIFY_ACTION_CHILD_SERIALIZED: + /* do nothing */ + break; + + default: #ifdef NDEBUG - H5E_THROW(H5E_BADVALUE, "unknown action from metadata cache") -#else /* NDEBUG */ - HDassert(0 && "Unknown action?!?"); + H5E_THROW(H5E_BADVALUE, "unknown action from metadata cache") +#else /* NDEBUG */ + HDassert(0 && "Unknown action?!?"); #endif /* NDEBUG */ - } /* end switch */ +} /* end switch */ CATCH -END_FUNC(STATIC) /* end H5EA__cache_dblock_notify() */ +END_FUNC(STATIC) /* end H5EA__cache_dblock_notify() */ - /*------------------------------------------------------------------------- * Function: H5EA__cache_dblock_free_icr * @@ -1810,22 +1771,19 @@ END_FUNC(STATIC) /* end H5EA__cache_dblock_notify() */ * *------------------------------------------------------------------------- */ -BEGIN_FUNC(STATIC, ERR, -herr_t, SUCCEED, FAIL, -H5EA__cache_dblock_free_icr(void *thing)) +BEGIN_FUNC(STATIC, ERR, herr_t, SUCCEED, FAIL, H5EA__cache_dblock_free_icr(void *thing)) - /* Check arguments */ - HDassert(thing); +/* Check arguments */ +HDassert(thing); - /* Release the extensible array data block */ - if(H5EA__dblock_dest((H5EA_dblock_t *)thing) < 0) - H5E_THROW(H5E_CANTFREE, "can't free extensible array data block") +/* Release the extensible array data block */ +if (H5EA__dblock_dest((H5EA_dblock_t *)thing) < 0) + H5E_THROW(H5E_CANTFREE, "can't free extensible array data block") CATCH -END_FUNC(STATIC) /* end H5EA__cache_dblock_free_icr() */ +END_FUNC(STATIC) /* end H5EA__cache_dblock_free_icr() */ - /*------------------------------------------------------------------------- * Function: H5EA__cache_dblock_fsf_size * @@ -1855,24 +1813,22 @@ END_FUNC(STATIC) /* end H5EA__cache_dblock_free_icr() */ * *------------------------------------------------------------------------- */ -BEGIN_FUNC(STATIC, NOERR, -herr_t, SUCCEED, -, -H5EA__cache_dblock_fsf_size(const void *_thing, hsize_t *fsf_size)) +BEGIN_FUNC(STATIC, NOERR, herr_t, SUCCEED, -, + H5EA__cache_dblock_fsf_size(const void *_thing, hsize_t *fsf_size)) - /* Local variables */ - const H5EA_dblock_t *dblock = (const H5EA_dblock_t *)_thing; /* Pointer to the object */ +/* Local variables */ +const H5EA_dblock_t *dblock = (const H5EA_dblock_t *)_thing; /* Pointer to the object */ - /* Check arguments */ - HDassert(dblock); - HDassert(dblock->cache_info.magic == H5C__H5C_CACHE_ENTRY_T_MAGIC); - HDassert(dblock->cache_info.type == H5AC_EARRAY_DBLOCK); - HDassert(fsf_size); +/* Check arguments */ +HDassert(dblock); +HDassert(dblock->cache_info.magic == H5C__H5C_CACHE_ENTRY_T_MAGIC); +HDassert(dblock->cache_info.type == H5AC_EARRAY_DBLOCK); +HDassert(fsf_size); - *fsf_size = dblock->size; +*fsf_size = dblock->size; -END_FUNC(STATIC) /* end H5EA__cache_dblock_fsf_size() */ +END_FUNC(STATIC) /* end H5EA__cache_dblock_fsf_size() */ - /*------------------------------------------------------------------------- * Function: H5EA__cache_dblk_page_get_initial_load_size * @@ -1885,24 +1841,22 @@ END_FUNC(STATIC) /* end H5EA__cache_dblock_fsf_size() */ * *------------------------------------------------------------------------- */ -BEGIN_FUNC(STATIC, NOERR, -herr_t, SUCCEED, -, -H5EA__cache_dblk_page_get_initial_load_size(void *_udata, size_t *image_len)) +BEGIN_FUNC(STATIC, NOERR, herr_t, SUCCEED, -, + H5EA__cache_dblk_page_get_initial_load_size(void *_udata, size_t *image_len)) - /* Local variables */ - H5EA_dblk_page_cache_ud_t *udata = (H5EA_dblk_page_cache_ud_t *)_udata; /* User data */ +/* Local variables */ +H5EA_dblk_page_cache_ud_t *udata = (H5EA_dblk_page_cache_ud_t *)_udata; /* User data */ - /* Check arguments */ - HDassert(udata); - HDassert(udata->hdr); - HDassert(image_len); +/* Check arguments */ +HDassert(udata); +HDassert(udata->hdr); +HDassert(image_len); - /* Set the image length size */ - *image_len = (size_t)H5EA_DBLK_PAGE_SIZE(udata->hdr); +/* Set the image length size */ +*image_len = (size_t)H5EA_DBLK_PAGE_SIZE(udata->hdr); -END_FUNC(STATIC) /* end H5EA__cache_dblk_page_get_initial_load_size() */ +END_FUNC(STATIC) /* end H5EA__cache_dblk_page_get_initial_load_size() */ - /*------------------------------------------------------------------------- * Function: H5EA__cache_dblk_page_verify_chksum * @@ -1916,27 +1870,25 @@ END_FUNC(STATIC) /* end H5EA__cache_dblk_page_get_initial_load_size() */ * *------------------------------------------------------------------------- */ -BEGIN_FUNC(STATIC, NOERR, -htri_t, TRUE, -, -H5EA__cache_dblk_page_verify_chksum(const void *_image, size_t len, void H5_ATTR_UNUSED *_udata)) +BEGIN_FUNC(STATIC, NOERR, htri_t, TRUE, -, + H5EA__cache_dblk_page_verify_chksum(const void *_image, size_t len, void H5_ATTR_UNUSED *_udata)) - /* Local variables */ - const uint8_t *image = (const uint8_t *)_image; /* Pointer into raw data buffer */ - uint32_t stored_chksum; /* Stored metadata checksum value */ - uint32_t computed_chksum; /* Computed metadata checksum value */ +/* Local variables */ +const uint8_t *image = (const uint8_t *)_image; /* Pointer into raw data buffer */ +uint32_t stored_chksum; /* Stored metadata checksum value */ +uint32_t computed_chksum; /* Computed metadata checksum value */ - /* Check arguments */ - HDassert(image); +/* Check arguments */ +HDassert(image); - /* Get stored and computed checksums */ - H5F_get_checksums(image, len, &stored_chksum, &computed_chksum); +/* Get stored and computed checksums */ +H5F_get_checksums(image, len, &stored_chksum, &computed_chksum); - if(stored_chksum != computed_chksum) - ret_value = FALSE; +if (stored_chksum != computed_chksum) + ret_value = FALSE; -END_FUNC(STATIC) /* end H5EA__cache_dblk_page_verify_chksum() */ +END_FUNC(STATIC) /* end H5EA__cache_dblk_page_verify_chksum() */ - /*------------------------------------------------------------------------- * Function: H5EA__cache_dblk_page_deserialize * @@ -1950,66 +1902,66 @@ END_FUNC(STATIC) /* end H5EA__cache_dblk_page_verify_chksum() */ * *------------------------------------------------------------------------- */ -BEGIN_FUNC(STATIC, ERR, -void *, NULL, NULL, -H5EA__cache_dblk_page_deserialize(const void *_image, size_t len, - void *_udata, hbool_t H5_ATTR_UNUSED *dirty)) +BEGIN_FUNC(STATIC, ERR, void *, NULL, NULL, + H5EA__cache_dblk_page_deserialize(const void *_image, size_t len, void *_udata, + hbool_t H5_ATTR_UNUSED *dirty)) - /* Local variables */ - H5EA_dblk_page_t *dblk_page = NULL; /* Data block page info */ - H5EA_dblk_page_cache_ud_t *udata = (H5EA_dblk_page_cache_ud_t *)_udata; /* User data for loading data block page */ - const uint8_t *image = (const uint8_t *)_image; /* Pointer into raw data buffer */ - uint32_t stored_chksum; /* Stored metadata checksum value */ +/* Local variables */ +H5EA_dblk_page_t * dblk_page = NULL; /* Data block page info */ +H5EA_dblk_page_cache_ud_t *udata = + (H5EA_dblk_page_cache_ud_t *)_udata; /* User data for loading data block page */ +const uint8_t *image = (const uint8_t *)_image; /* Pointer into raw data buffer */ +uint32_t stored_chksum; /* Stored metadata checksum value */ - /* Sanity check */ - HDassert(udata); - HDassert(udata->hdr); - HDassert(udata->parent); - HDassert(H5F_addr_defined(udata->dblk_page_addr)); +/* Sanity check */ +HDassert(udata); +HDassert(udata->hdr); +HDassert(udata->parent); +HDassert(H5F_addr_defined(udata->dblk_page_addr)); - /* Allocate the extensible array data block page */ - if(NULL == (dblk_page = H5EA__dblk_page_alloc(udata->hdr, udata->parent))) - H5E_THROW(H5E_CANTALLOC, "memory allocation failed for extensible array data block page") +/* Allocate the extensible array data block page */ +if (NULL == (dblk_page = H5EA__dblk_page_alloc(udata->hdr, udata->parent))) + H5E_THROW(H5E_CANTALLOC, "memory allocation failed for extensible array data block page") - /* Set the extensible array data block page's information */ - dblk_page->addr = udata->dblk_page_addr; +/* Set the extensible array data block page's information */ +dblk_page->addr = udata->dblk_page_addr; - /* Internal information */ +/* Internal information */ - /* Decode elements in data block page */ - /* Convert from raw elements on disk into native elements in memory */ - if((udata->hdr->cparam.cls->decode)(image, dblk_page->elmts, udata->hdr->dblk_page_nelmts, udata->hdr->cb_ctx) < 0) - H5E_THROW(H5E_CANTDECODE, "can't decode extensible array data elements") - image += (udata->hdr->dblk_page_nelmts * udata->hdr->cparam.raw_elmt_size); +/* Decode elements in data block page */ +/* Convert from raw elements on disk into native elements in memory */ +if ((udata->hdr->cparam.cls->decode)(image, dblk_page->elmts, udata->hdr->dblk_page_nelmts, + udata->hdr->cb_ctx) < 0) + H5E_THROW(H5E_CANTDECODE, "can't decode extensible array data elements") +image += (udata->hdr->dblk_page_nelmts * udata->hdr->cparam.raw_elmt_size); - /* Sanity check */ - /* (allow for checksum not decoded yet) */ - HDassert((size_t)(image - (const uint8_t *)_image) == (len - H5EA_SIZEOF_CHKSUM)); +/* Sanity check */ +/* (allow for checksum not decoded yet) */ +HDassert((size_t)(image - (const uint8_t *)_image) == (len - H5EA_SIZEOF_CHKSUM)); - /* Set the data block page's size */ - dblk_page->size = len; +/* Set the data block page's size */ +dblk_page->size = len; - /* checksum verification already done in verify_chksum cb */ +/* checksum verification already done in verify_chksum cb */ - /* Metadata checksum */ - UINT32DECODE(image, stored_chksum); +/* Metadata checksum */ +UINT32DECODE(image, stored_chksum); - /* Sanity check */ - HDassert((size_t)(image - (const uint8_t *)_image) == dblk_page->size); +/* Sanity check */ +HDassert((size_t)(image - (const uint8_t *)_image) == dblk_page->size); - /* Set return value */ - ret_value = dblk_page; +/* Set return value */ +ret_value = dblk_page; CATCH - /* Release resources */ - if(!ret_value) - if(dblk_page && H5EA__dblk_page_dest(dblk_page) < 0) - H5E_THROW(H5E_CANTFREE, "unable to destroy extensible array data block page") +/* Release resources */ +if (!ret_value) + if (dblk_page && H5EA__dblk_page_dest(dblk_page) < 0) + H5E_THROW(H5E_CANTFREE, "unable to destroy extensible array data block page") -END_FUNC(STATIC) /* end H5EA__cache_dblk_page_deserialize() */ +END_FUNC(STATIC) /* end H5EA__cache_dblk_page_deserialize() */ - /*------------------------------------------------------------------------- * Function: H5EA__cache_dblk_page_image_len * @@ -2022,23 +1974,21 @@ END_FUNC(STATIC) /* end H5EA__cache_dblk_page_deserialize() */ * *------------------------------------------------------------------------- */ -BEGIN_FUNC(STATIC, NOERR, -herr_t, SUCCEED, -, -H5EA__cache_dblk_page_image_len(const void *_thing, size_t *image_len)) +BEGIN_FUNC(STATIC, NOERR, herr_t, SUCCEED, -, + H5EA__cache_dblk_page_image_len(const void *_thing, size_t *image_len)) - /* Local variables */ - const H5EA_dblk_page_t *dblk_page = (const H5EA_dblk_page_t *)_thing; /* Pointer to the object */ +/* Local variables */ +const H5EA_dblk_page_t *dblk_page = (const H5EA_dblk_page_t *)_thing; /* Pointer to the object */ - /* Check arguments */ - HDassert(dblk_page); - HDassert(image_len); +/* Check arguments */ +HDassert(dblk_page); +HDassert(image_len); - /* Set the image length size */ - *image_len = dblk_page->size; +/* Set the image length size */ +*image_len = dblk_page->size; -END_FUNC(STATIC) /* end H5EA__cache_dblk_page_image_len() */ +END_FUNC(STATIC) /* end H5EA__cache_dblk_page_image_len() */ - /*------------------------------------------------------------------------- * Function: H5EA__cache_dblk_page_serialize * @@ -2051,45 +2001,44 @@ END_FUNC(STATIC) /* end H5EA__cache_dblk_page_image_len() */ * *------------------------------------------------------------------------- */ -BEGIN_FUNC(STATIC, ERR, -herr_t, SUCCEED, FAIL, -H5EA__cache_dblk_page_serialize(const H5F_t H5_ATTR_NDEBUG_UNUSED *f, void *_image, size_t H5_ATTR_UNUSED len, - void *_thing)) +BEGIN_FUNC(STATIC, ERR, herr_t, SUCCEED, FAIL, + H5EA__cache_dblk_page_serialize(const H5F_t H5_ATTR_NDEBUG_UNUSED *f, void *_image, + size_t H5_ATTR_UNUSED len, void *_thing)) - /* Local variables */ - H5EA_dblk_page_t *dblk_page = (H5EA_dblk_page_t *)_thing; /* Pointer to the object to serialize */ - uint8_t *image = (uint8_t *)_image; /* Pointer into raw data buffer */ - uint32_t metadata_chksum; /* Computed metadata checksum value */ +/* Local variables */ +H5EA_dblk_page_t *dblk_page = (H5EA_dblk_page_t *)_thing; /* Pointer to the object to serialize */ +uint8_t * image = (uint8_t *)_image; /* Pointer into raw data buffer */ +uint32_t metadata_chksum; /* Computed metadata checksum value */ - /* Check arguments */ - HDassert(f); - HDassert(image); - HDassert(dblk_page); - HDassert(dblk_page->hdr); +/* Check arguments */ +HDassert(f); +HDassert(image); +HDassert(dblk_page); +HDassert(dblk_page->hdr); - /* Internal information */ +/* Internal information */ - /* Encode elements in data block page */ +/* Encode elements in data block page */ - /* Convert from native elements in memory into raw elements on disk */ - if((dblk_page->hdr->cparam.cls->encode)(image, dblk_page->elmts, dblk_page->hdr->dblk_page_nelmts, dblk_page->hdr->cb_ctx) < 0) - H5E_THROW(H5E_CANTENCODE, "can't encode extensible array data elements") - image += (dblk_page->hdr->dblk_page_nelmts * dblk_page->hdr->cparam.raw_elmt_size); +/* Convert from native elements in memory into raw elements on disk */ +if ((dblk_page->hdr->cparam.cls->encode)(image, dblk_page->elmts, dblk_page->hdr->dblk_page_nelmts, + dblk_page->hdr->cb_ctx) < 0) + H5E_THROW(H5E_CANTENCODE, "can't encode extensible array data elements") +image += (dblk_page->hdr->dblk_page_nelmts * dblk_page->hdr->cparam.raw_elmt_size); - /* Compute metadata checksum */ - metadata_chksum = H5_checksum_metadata(_image, (size_t)(image - (uint8_t *)_image), 0); +/* Compute metadata checksum */ +metadata_chksum = H5_checksum_metadata(_image, (size_t)(image - (uint8_t *)_image), 0); - /* Metadata checksum */ - UINT32ENCODE(image, metadata_chksum); +/* Metadata checksum */ +UINT32ENCODE(image, metadata_chksum); - /* Sanity check */ - HDassert((size_t)(image - (uint8_t *)_image) == len); +/* Sanity check */ +HDassert((size_t)(image - (uint8_t *)_image) == len); CATCH -END_FUNC(STATIC) /* end H5EA__cache_dblk_page_serialize() */ +END_FUNC(STATIC) /* end H5EA__cache_dblk_page_serialize() */ - /*------------------------------------------------------------------------- * Function: H5EA__cache_dblk_page_notify * @@ -2102,76 +2051,85 @@ END_FUNC(STATIC) /* end H5EA__cache_dblk_page_serialize() */ * *------------------------------------------------------------------------- */ -BEGIN_FUNC(STATIC, ERR, -herr_t, SUCCEED, FAIL, -H5EA__cache_dblk_page_notify(H5AC_notify_action_t action, void *_thing)) - - /* Local variables */ - H5EA_dblk_page_t *dblk_page = (H5EA_dblk_page_t *)_thing; /* Pointer to the object */ - - /* Sanity check */ - HDassert(dblk_page); - - /* Determine which action to take */ - switch(action) { - case H5AC_NOTIFY_ACTION_AFTER_INSERT: - case H5AC_NOTIFY_ACTION_AFTER_LOAD: - /* Create flush dependency on parent */ - if(H5EA__create_flush_depend((H5AC_info_t *)dblk_page->parent, (H5AC_info_t *)dblk_page) < 0) - H5E_THROW(H5E_CANTDEPEND, "unable to create flush dependency between data block page and parent, address = %llu", (unsigned long long)dblk_page->addr) - break; - - case H5AC_NOTIFY_ACTION_AFTER_FLUSH: - /* Destroy flush dependency on extensible array header, if set */ - if(dblk_page->has_hdr_depend) { - if(H5EA__destroy_flush_depend((H5AC_info_t *)dblk_page->hdr, (H5AC_info_t *)dblk_page) < 0) - H5E_THROW(H5E_CANTUNDEPEND, "unable to destroy flush dependency between data block page and header, address = %llu", (unsigned long long)dblk_page->addr) - dblk_page->has_hdr_depend = FALSE; - } /* end if */ - break; - - case H5AC_NOTIFY_ACTION_BEFORE_EVICT: - /* Destroy flush dependency on parent */ - if(H5EA__destroy_flush_depend((H5AC_info_t *)dblk_page->parent, (H5AC_info_t *)dblk_page) < 0) - H5E_THROW(H5E_CANTUNDEPEND, "unable to destroy flush dependency between data block page and parent, address = %llu", (unsigned long long)dblk_page->addr) - - /* Destroy flush dependency on extensible array header, if set */ - if(dblk_page->has_hdr_depend) { - if(H5EA__destroy_flush_depend((H5AC_info_t *)dblk_page->hdr, (H5AC_info_t *)dblk_page) < 0) - H5E_THROW(H5E_CANTUNDEPEND, "unable to destroy flush dependency between data block page and header, address = %llu", (unsigned long long)dblk_page->addr) - dblk_page->has_hdr_depend = FALSE; - } /* end if */ - - /* Detach from 'top' proxy for extensible array */ - if(dblk_page->top_proxy) { - if(H5AC_proxy_entry_remove_child(dblk_page->top_proxy, dblk_page) < 0) - H5E_THROW(H5E_CANTUNDEPEND, "unable to destroy flush dependency between data block page and extensible array 'top' proxy") - dblk_page->top_proxy = NULL; - } /* end if */ - break; - - case H5AC_NOTIFY_ACTION_ENTRY_DIRTIED: - case H5AC_NOTIFY_ACTION_ENTRY_CLEANED: - case H5AC_NOTIFY_ACTION_CHILD_DIRTIED: - case H5AC_NOTIFY_ACTION_CHILD_CLEANED: - case H5AC_NOTIFY_ACTION_CHILD_UNSERIALIZED: - case H5AC_NOTIFY_ACTION_CHILD_SERIALIZED: - /* do nothing */ - break; - - default: +BEGIN_FUNC(STATIC, ERR, herr_t, SUCCEED, FAIL, + H5EA__cache_dblk_page_notify(H5AC_notify_action_t action, void *_thing)) + +/* Local variables */ +H5EA_dblk_page_t *dblk_page = (H5EA_dblk_page_t *)_thing; /* Pointer to the object */ + +/* Sanity check */ +HDassert(dblk_page); + +/* Determine which action to take */ +switch (action) { + case H5AC_NOTIFY_ACTION_AFTER_INSERT: + case H5AC_NOTIFY_ACTION_AFTER_LOAD: + /* Create flush dependency on parent */ + if (H5EA__create_flush_depend((H5AC_info_t *)dblk_page->parent, (H5AC_info_t *)dblk_page) < 0) + H5E_THROW(H5E_CANTDEPEND, + "unable to create flush dependency between data block page and parent, address = %llu", + (unsigned long long)dblk_page->addr) + break; + + case H5AC_NOTIFY_ACTION_AFTER_FLUSH: + /* Destroy flush dependency on extensible array header, if set */ + if (dblk_page->has_hdr_depend) { + if (H5EA__destroy_flush_depend((H5AC_info_t *)dblk_page->hdr, (H5AC_info_t *)dblk_page) < 0) + H5E_THROW( + H5E_CANTUNDEPEND, + "unable to destroy flush dependency between data block page and header, address = %llu", + (unsigned long long)dblk_page->addr) + dblk_page->has_hdr_depend = FALSE; + } /* end if */ + break; + + case H5AC_NOTIFY_ACTION_BEFORE_EVICT: + /* Destroy flush dependency on parent */ + if (H5EA__destroy_flush_depend((H5AC_info_t *)dblk_page->parent, (H5AC_info_t *)dblk_page) < 0) + H5E_THROW(H5E_CANTUNDEPEND, + "unable to destroy flush dependency between data block page and parent, address = %llu", + (unsigned long long)dblk_page->addr) + + /* Destroy flush dependency on extensible array header, if set */ + if (dblk_page->has_hdr_depend) { + if (H5EA__destroy_flush_depend((H5AC_info_t *)dblk_page->hdr, (H5AC_info_t *)dblk_page) < 0) + H5E_THROW( + H5E_CANTUNDEPEND, + "unable to destroy flush dependency between data block page and header, address = %llu", + (unsigned long long)dblk_page->addr) + dblk_page->has_hdr_depend = FALSE; + } /* end if */ + + /* Detach from 'top' proxy for extensible array */ + if (dblk_page->top_proxy) { + if (H5AC_proxy_entry_remove_child(dblk_page->top_proxy, dblk_page) < 0) + H5E_THROW(H5E_CANTUNDEPEND, "unable to destroy flush dependency between data block page and " + "extensible array 'top' proxy") + dblk_page->top_proxy = NULL; + } /* end if */ + break; + + case H5AC_NOTIFY_ACTION_ENTRY_DIRTIED: + case H5AC_NOTIFY_ACTION_ENTRY_CLEANED: + case H5AC_NOTIFY_ACTION_CHILD_DIRTIED: + case H5AC_NOTIFY_ACTION_CHILD_CLEANED: + case H5AC_NOTIFY_ACTION_CHILD_UNSERIALIZED: + case H5AC_NOTIFY_ACTION_CHILD_SERIALIZED: + /* do nothing */ + break; + + default: #ifdef NDEBUG - H5E_THROW(H5E_BADVALUE, "unknown action from metadata cache") -#else /* NDEBUG */ - HDassert(0 && "Unknown action?!?"); + H5E_THROW(H5E_BADVALUE, "unknown action from metadata cache") +#else /* NDEBUG */ + HDassert(0 && "Unknown action?!?"); #endif /* NDEBUG */ - } /* end switch */ +} /* end switch */ CATCH -END_FUNC(STATIC) /* end H5EA__cache_dblk_page_notify() */ +END_FUNC(STATIC) /* end H5EA__cache_dblk_page_notify() */ - /*------------------------------------------------------------------------- * Function: H5EA__cache_dblk_page_free_icr * @@ -2185,18 +2143,15 @@ END_FUNC(STATIC) /* end H5EA__cache_dblk_page_notify() */ * *------------------------------------------------------------------------- */ -BEGIN_FUNC(STATIC, ERR, -herr_t, SUCCEED, FAIL, -H5EA__cache_dblk_page_free_icr(void *thing)) +BEGIN_FUNC(STATIC, ERR, herr_t, SUCCEED, FAIL, H5EA__cache_dblk_page_free_icr(void *thing)) - /* Check arguments */ - HDassert(thing); +/* Check arguments */ +HDassert(thing); - /* Release the extensible array data block page */ - if(H5EA__dblk_page_dest((H5EA_dblk_page_t *)thing) < 0) - H5E_THROW(H5E_CANTFREE, "can't free extensible array data block page") +/* Release the extensible array data block page */ +if (H5EA__dblk_page_dest((H5EA_dblk_page_t *)thing) < 0) + H5E_THROW(H5E_CANTFREE, "can't free extensible array data block page") CATCH -END_FUNC(STATIC) /* end H5EA__cache_dblk_page_free_icr() */ - +END_FUNC(STATIC) /* end H5EA__cache_dblk_page_free_icr() */ |