diff options
Diffstat (limited to 'src/H5Fsuper.c')
| -rw-r--r-- | src/H5Fsuper.c | 51 |
1 files changed, 29 insertions, 22 deletions
diff --git a/src/H5Fsuper.c b/src/H5Fsuper.c index 3b86dae..3050a28 100644 --- a/src/H5Fsuper.c +++ b/src/H5Fsuper.c @@ -320,13 +320,14 @@ done: *------------------------------------------------------------------------- */ herr_t -H5F__super_read(H5F_t *f, hid_t dxpl_id, hbool_t initial_read) +H5F__super_read(H5F_t *f, hid_t meta_dxpl_id, hid_t raw_dxpl_id, hbool_t initial_read) { H5P_genplist_t *dxpl = NULL; /* DXPL object */ H5AC_ring_t ring, orig_ring = H5AC_RING_INV; H5F_super_t * sblock = NULL; /* Superblock structure */ H5F_superblock_cache_ud_t udata; /* User data for cache callbacks */ H5P_genplist_t *c_plist; /* File creation property list */ + H5FD_io_info_t fdio_info; /* File driver I/O info */ unsigned sblock_flags = H5AC__NO_FLAGS_SET; /* flags used in superblock unprotect call */ haddr_t super_addr; /* Absolute address of superblock */ haddr_t eof; /* End of file address */ @@ -334,7 +335,7 @@ H5F__super_read(H5F_t *f, hid_t dxpl_id, hbool_t initial_read) hbool_t skip_eof_check = FALSE; /* Whether to skip checking the EOF value */ herr_t ret_value = SUCCEED; /* Return value */ - FUNC_ENTER_PACKAGE_TAG(dxpl_id, H5AC__SUPERBLOCK_TAG, FAIL) + FUNC_ENTER_PACKAGE_TAG(meta_dxpl_id, H5AC__SUPERBLOCK_TAG, FAIL) /* initialize the drvinfo to NULL -- we will overwrite this if there * is a driver information block @@ -342,13 +343,19 @@ H5F__super_read(H5F_t *f, hid_t dxpl_id, hbool_t initial_read) f->shared->drvinfo = NULL; /* Get the DXPL plist object for DXPL ID */ - if(NULL == (dxpl = (H5P_genplist_t *)H5I_object(dxpl_id))) + if(NULL == (dxpl = (H5P_genplist_t *)H5I_object(meta_dxpl_id))) HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "can't get property list") if((H5P_get(dxpl, H5AC_RING_NAME, &orig_ring)) < 0) HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "unable to get property value"); + /* Set up file driver I/O info */ + fdio_info.file = f->shared->lf; + fdio_info.meta_dxpl = dxpl; + if(NULL == (fdio_info.raw_dxpl = (H5P_genplist_t *)H5I_object(raw_dxpl_id))) + HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "can't get property list") + /* Find the superblock */ - if(H5FD_locate_signature(f->shared->lf, dxpl, &super_addr) < 0) + if(H5FD_locate_signature(&fdio_info, &super_addr) < 0) HGOTO_ERROR(H5E_FILE, H5E_NOTHDF5, FAIL, "unable to locate file signature") if(HADDR_UNDEF == super_addr) HGOTO_ERROR(H5E_FILE, H5E_NOTHDF5, FAIL, "file signature not found") @@ -396,7 +403,7 @@ H5F__super_read(H5F_t *f, hid_t dxpl_id, hbool_t initial_read) HGOTO_ERROR(H5E_PLIST, H5E_CANTSET, FAIL, "unable to set property value"); /* Look up the superblock */ - if(NULL == (sblock = (H5F_super_t *)H5AC_protect(f, dxpl_id, H5AC_SUPERBLOCK, (haddr_t)0, &udata, rw_flags))) + if(NULL == (sblock = (H5F_super_t *)H5AC_protect(f, meta_dxpl_id, H5AC_SUPERBLOCK, (haddr_t)0, &udata, rw_flags))) HGOTO_ERROR(H5E_FILE, H5E_CANTPROTECT, FAIL, "unable to load superblock") if(H5F_INTENT(f) & H5F_ACC_SWMR_WRITE) @@ -556,7 +563,7 @@ H5F__super_read(H5F_t *f, hid_t dxpl_id, hbool_t initial_read) HGOTO_ERROR(H5E_FILE, H5E_CANTINIT, FAIL, "set end of space allocation request failed") /* Look up the driver info block */ - if(NULL == (drvinfo = (H5O_drvinfo_t *)H5AC_protect(f, dxpl_id, H5AC_DRVRINFO, sblock->driver_addr, &drvrinfo_udata, rw_flags))) + if(NULL == (drvinfo = (H5O_drvinfo_t *)H5AC_protect(f, meta_dxpl_id, H5AC_DRVRINFO, sblock->driver_addr, &drvrinfo_udata, rw_flags))) HGOTO_ERROR(H5E_FILE, H5E_CANTPROTECT, FAIL, "unable to load driver info block") /* Loading the driver info block is enough to set up the right info */ @@ -571,7 +578,7 @@ H5F__super_read(H5F_t *f, hid_t dxpl_id, hbool_t initial_read) drvinfo_flags |= H5AC__PIN_ENTRY_FLAG; /* Release the driver info block */ - if(H5AC_unprotect(f, dxpl_id, H5AC_DRVRINFO, sblock->driver_addr, drvinfo, drvinfo_flags) < 0) + if(H5AC_unprotect(f, meta_dxpl_id, H5AC_DRVRINFO, sblock->driver_addr, drvinfo, drvinfo_flags) < 0) HGOTO_ERROR(H5E_FILE, H5E_CANTUNPROTECT, FAIL, "unable to release driver info block") /* save a pointer to the driver information cache entry */ @@ -612,14 +619,14 @@ H5F__super_read(H5F_t *f, hid_t dxpl_id, hbool_t initial_read) HGOTO_ERROR(H5E_FILE, H5E_CANTOPENOBJ, FAIL, "unable to open file's superblock extension") /* Check for the extension having a 'driver info' message */ - if((status = H5O_msg_exists(&ext_loc, H5O_DRVINFO_ID, dxpl_id)) < 0) + if((status = H5O_msg_exists(&ext_loc, H5O_DRVINFO_ID, meta_dxpl_id)) < 0) HGOTO_ERROR(H5E_FILE, H5E_EXISTS, FAIL, "unable to read object header") if(status) { /* Check for ignoring the driver info for this file */ if(!udata.ignore_drvrinfo) { /* Retrieve the 'driver info' structure */ - if(NULL == H5O_msg_read(&ext_loc, H5O_DRVINFO_ID, &drvinfo, dxpl_id)) + if(NULL == H5O_msg_read(&ext_loc, H5O_DRVINFO_ID, &drvinfo, meta_dxpl_id)) HGOTO_ERROR(H5E_FILE, H5E_CANTGET, FAIL, "driver info message not present") /* Validate and decode driver information */ @@ -637,15 +644,15 @@ H5F__super_read(H5F_t *f, hid_t dxpl_id, hbool_t initial_read) } /* end if */ /* Read in the shared OH message information if there is any */ - if(H5SM_get_info(&ext_loc, c_plist, dxpl_id) < 0) + if(H5SM_get_info(&ext_loc, c_plist, meta_dxpl_id) < 0) HGOTO_ERROR(H5E_FILE, H5E_CANTGET, FAIL, "unable to read SOHM table information") /* Check for the extension having a 'v1 B-tree "K"' message */ - if((status = H5O_msg_exists(&ext_loc, H5O_BTREEK_ID, dxpl_id)) < 0) + if((status = H5O_msg_exists(&ext_loc, H5O_BTREEK_ID, meta_dxpl_id)) < 0) HGOTO_ERROR(H5E_FILE, H5E_EXISTS, FAIL, "unable to read object header") if(status) { /* Retrieve the 'v1 B-tree "K"' structure */ - if(NULL == H5O_msg_read(&ext_loc, H5O_BTREEK_ID, &btreek, dxpl_id)) + if(NULL == H5O_msg_read(&ext_loc, H5O_BTREEK_ID, &btreek, meta_dxpl_id)) HGOTO_ERROR(H5E_FILE, H5E_CANTGET, FAIL, "v1 B-tree 'K' info message not present") /* Set non-default v1 B-tree 'K' value info from file */ @@ -661,13 +668,13 @@ H5F__super_read(H5F_t *f, hid_t dxpl_id, hbool_t initial_read) } /* end if */ /* Check for the extension having a 'free-space manager info' message */ - if((status = H5O_msg_exists(&ext_loc, H5O_FSINFO_ID, dxpl_id)) < 0) + if((status = H5O_msg_exists(&ext_loc, H5O_FSINFO_ID, meta_dxpl_id)) < 0) HGOTO_ERROR(H5E_FILE, H5E_EXISTS, FAIL, "unable to read object header") if(status) { H5O_fsinfo_t fsinfo; /* Free-space manager info message from superblock extension */ /* Retrieve the 'free-space manager info' structure */ - if(NULL == H5O_msg_read(&ext_loc, H5O_FSINFO_ID, &fsinfo, dxpl_id)) + if(NULL == H5O_msg_read(&ext_loc, H5O_FSINFO_ID, &fsinfo, meta_dxpl_id)) HGOTO_ERROR(H5E_FILE, H5E_CANTGET, FAIL, "unable to get free-space manager info message") /* Check for non-default info */ @@ -693,7 +700,7 @@ H5F__super_read(H5F_t *f, hid_t dxpl_id, hbool_t initial_read) } /* end if */ /* Check for the extension having a 'metadata cache image' message */ - if((status = H5O_msg_exists(&ext_loc, H5O_MDCI_MSG_ID, dxpl_id)) < 0) + if((status = H5O_msg_exists(&ext_loc, H5O_MDCI_MSG_ID, meta_dxpl_id)) < 0) HGOTO_ERROR(H5E_FILE, H5E_EXISTS, FAIL, "unable to read object header") if(status) { hbool_t rw = ((rw_flags & H5AC__READ_ONLY_FLAG) == 0); @@ -712,7 +719,7 @@ H5F__super_read(H5F_t *f, hid_t dxpl_id, hbool_t initial_read) */ /* Retrieve the 'metadata cache image message' structure */ - if(NULL == H5O_msg_read(&ext_loc, H5O_MDCI_MSG_ID, &mdci_msg, dxpl_id)) + if(NULL == H5O_msg_read(&ext_loc, H5O_MDCI_MSG_ID, &mdci_msg, meta_dxpl_id)) HGOTO_ERROR(H5E_FILE, H5E_CANTGET, FAIL, "unable to get metadata cache image message") /* Indicate to the cache that there's an image to load on first protect call */ @@ -721,7 +728,7 @@ H5F__super_read(H5F_t *f, hid_t dxpl_id, hbool_t initial_read) } /* end if */ /* Close superblock extension */ - if(H5F_super_ext_close(f, &ext_loc, dxpl_id, FALSE) < 0) + if(H5F_super_ext_close(f, &ext_loc, meta_dxpl_id, FALSE) < 0) HGOTO_ERROR(H5E_FILE, H5E_CANTCLOSEOBJ, FAIL, "unable to close file's superblock extension") } /* end if */ @@ -765,7 +772,7 @@ H5F__super_read(H5F_t *f, hid_t dxpl_id, hbool_t initial_read) HDassert(f->shared->sblock == NULL); f->shared->sblock = sblock; #endif /* JRM */ - if(H5F_super_ext_write_msg(f, dxpl_id, H5O_DRVINFO_ID, &drvinfo, FALSE, H5O_MSG_NO_FLAGS_SET) < 0) + if(H5F_super_ext_write_msg(f, meta_dxpl_id, H5O_DRVINFO_ID, &drvinfo, FALSE, H5O_MSG_NO_FLAGS_SET) < 0) HGOTO_ERROR(H5E_FILE, H5E_WRITEERROR, FAIL, "error in writing message to superblock extension") #if 1 /* bug fix test code -- tidy this up if all goes well */ /* JRM */ @@ -777,7 +784,7 @@ H5F__super_read(H5F_t *f, hid_t dxpl_id, hbool_t initial_read) /* Check for eliminating the driver info block */ else if(H5F_HAS_FEATURE(f, H5FD_FEAT_IGNORE_DRVRINFO)) { /* Remove the driver info message from the superblock extension */ - if(H5F_super_ext_remove_msg(f, dxpl_id, H5O_DRVINFO_ID) < 0) + if(H5F_super_ext_remove_msg(f, meta_dxpl_id, H5O_DRVINFO_ID) < 0) HGOTO_ERROR(H5E_FILE, H5E_CANTRELEASE, FAIL, "error in removing message from superblock extension") /* Check if the superblock extension was removed */ @@ -795,7 +802,7 @@ done: HDONE_ERROR(H5E_FILE, H5E_CANTSET, FAIL, "unable to set property value") /* Release the superblock */ - if(sblock && H5AC_unprotect(f, dxpl_id, H5AC_SUPERBLOCK, (haddr_t)0, sblock, sblock_flags) < 0) + if(sblock && H5AC_unprotect(f, meta_dxpl_id, H5AC_SUPERBLOCK, (haddr_t)0, sblock, sblock_flags) < 0) HDONE_ERROR(H5E_FILE, H5E_CANTUNPROTECT, FAIL, "unable to close superblock") /* If we have failed, make sure no entries are left in the @@ -808,7 +815,7 @@ done: HDONE_ERROR(H5E_FILE, H5E_CANTUNPIN, FAIL, "unable to unpin driver info") /* Evict the driver info block from the cache */ - if(H5AC_expunge_entry(f, dxpl_id, H5AC_DRVRINFO, sblock->driver_addr, H5AC__NO_FLAGS_SET) < 0) + if(H5AC_expunge_entry(f, meta_dxpl_id, H5AC_DRVRINFO, sblock->driver_addr, H5AC__NO_FLAGS_SET) < 0) HDONE_ERROR(H5E_FILE, H5E_CANTEXPUNGE, FAIL, "unable to expunge driver info block") } /* end if */ @@ -819,7 +826,7 @@ done: HDONE_ERROR(H5E_FILE, H5E_CANTUNPIN, FAIL, "unable to unpin superblock") /* Evict the superblock from the cache */ - if(H5AC_expunge_entry(f, dxpl_id, H5AC_SUPERBLOCK, (haddr_t)0, H5AC__NO_FLAGS_SET) < 0) + if(H5AC_expunge_entry(f, meta_dxpl_id, H5AC_SUPERBLOCK, (haddr_t)0, H5AC__NO_FLAGS_SET) < 0) HDONE_ERROR(H5E_FILE, H5E_CANTEXPUNGE, FAIL, "unable to expunge superblock") } /* end if */ } /* end if */ |