diff options
Diffstat (limited to 'src/H5Otest.c')
| -rw-r--r-- | src/H5Otest.c | 81 |
1 files changed, 70 insertions, 11 deletions
diff --git a/src/H5Otest.c b/src/H5Otest.c index 041194a..77b7540 100644 --- a/src/H5Otest.c +++ b/src/H5Otest.c @@ -98,7 +98,7 @@ H5O_is_attr_dense_test(hid_t oid) { H5O_t *oh = NULL; /* Object header */ H5O_ainfo_t ainfo; /* Attribute information for object */ - H5O_loc_t *loc; /* Pointer to object's location */ + H5O_loc_t *loc; /* Pointer to object's location */ htri_t ret_value; /* Return value */ FUNC_ENTER_NOAPI(H5O_is_attr_dense_test, FAIL) @@ -108,7 +108,7 @@ H5O_is_attr_dense_test(hid_t oid) HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, FAIL, "object not found") /* Get the object header */ - if(NULL == (oh = (H5O_t *)H5AC_protect(loc->file, H5AC_ind_dxpl_id, H5AC_OHDR, loc->addr, NULL, NULL, H5AC_READ))) + if(NULL == (oh = H5O_protect(loc, H5AC_ind_dxpl_id, H5AC_READ))) HGOTO_ERROR(H5E_OHDR, H5E_CANTPROTECT, FAIL, "unable to load object header") /* Check for attribute info stored */ @@ -130,7 +130,7 @@ H5O_is_attr_dense_test(hid_t oid) ret_value = FALSE; done: - if(oh && H5AC_unprotect(loc->file, H5AC_ind_dxpl_id, H5AC_OHDR, loc->addr, oh, H5AC__NO_FLAGS_SET) < 0) + if(oh && H5O_unprotect(loc, H5AC_ind_dxpl_id, oh, H5AC__NO_FLAGS_SET) < 0) HDONE_ERROR(H5E_OHDR, H5E_CANTUNPROTECT, FAIL, "unable to release object header") FUNC_LEAVE_NOAPI(ret_value) @@ -173,7 +173,7 @@ H5O_is_attr_empty_test(hid_t oid) HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, FAIL, "object not found") /* Get the object header */ - if(NULL == (oh = (H5O_t *)H5AC_protect(loc->file, H5AC_ind_dxpl_id, H5AC_OHDR, loc->addr, NULL, NULL, H5AC_READ))) + if(NULL == (oh = H5O_protect(loc, H5AC_ind_dxpl_id, H5AC_READ))) HGOTO_ERROR(H5E_OHDR, H5E_CANTPROTECT, FAIL, "unable to load object header") /* Check for attribute info stored */ @@ -217,7 +217,7 @@ done: /* Release resources */ if(bt2_name && H5B2_close(bt2_name, H5AC_ind_dxpl_id) < 0) HDONE_ERROR(H5E_OHDR, H5E_CANTCLOSEOBJ, FAIL, "can't close v2 B-tree for name index") - if(oh && H5AC_unprotect(loc->file, H5AC_ind_dxpl_id, H5AC_OHDR, loc->addr, oh, H5AC__NO_FLAGS_SET) < 0) + if(oh && H5O_unprotect(loc, H5AC_ind_dxpl_id, oh, H5AC__NO_FLAGS_SET) < 0) HDONE_ERROR(H5E_OHDR, H5E_CANTUNPROTECT, FAIL, "unable to release object header") FUNC_LEAVE_NOAPI(ret_value) @@ -260,7 +260,7 @@ H5O_num_attrs_test(hid_t oid, hsize_t *nattrs) HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, FAIL, "object not found") /* Get the object header */ - if(NULL == (oh = (H5O_t *)H5AC_protect(loc->file, H5AC_ind_dxpl_id, H5AC_OHDR, loc->addr, NULL, NULL, H5AC_READ))) + if(NULL == (oh = H5O_protect(loc, H5AC_ind_dxpl_id, H5AC_READ))) HGOTO_ERROR(H5E_OHDR, H5E_CANTPROTECT, FAIL, "unable to load object header") /* Check for attribute info stored */ @@ -301,7 +301,7 @@ done: /* Release resources */ if(bt2_name && H5B2_close(bt2_name, H5AC_ind_dxpl_id) < 0) HDONE_ERROR(H5E_OHDR, H5E_CANTCLOSEOBJ, FAIL, "can't close v2 B-tree for name index") - if(oh && H5AC_unprotect(loc->file, H5AC_ind_dxpl_id, H5AC_OHDR, loc->addr, oh, H5AC__NO_FLAGS_SET) < 0) + if(oh && H5O_unprotect(loc, H5AC_ind_dxpl_id, oh, H5AC__NO_FLAGS_SET) < 0) HDONE_ERROR(H5E_OHDR, H5E_CANTUNPROTECT, FAIL, "unable to release object header") FUNC_LEAVE_NOAPI(ret_value) @@ -346,7 +346,7 @@ H5O_attr_dense_info_test(hid_t oid, hsize_t *name_count, hsize_t *corder_count) HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, FAIL, "object not found") /* Get the object header */ - if(NULL == (oh = (H5O_t *)H5AC_protect(loc->file, H5AC_ind_dxpl_id, H5AC_OHDR, loc->addr, NULL, NULL, H5AC_READ))) + if(NULL == (oh = H5O_protect(loc, H5AC_ind_dxpl_id, H5AC_READ))) HGOTO_ERROR(H5E_OHDR, H5E_CANTPROTECT, FAIL, "unable to load object header") /* Check for attribute info stored */ @@ -390,7 +390,7 @@ done: HDONE_ERROR(H5E_OHDR, H5E_CANTCLOSEOBJ, FAIL, "can't close v2 B-tree for name index") if(bt2_corder && H5B2_close(bt2_corder, H5AC_ind_dxpl_id) < 0) HDONE_ERROR(H5E_OHDR, H5E_CANTCLOSEOBJ, FAIL, "can't close v2 B-tree for creation order index") - if(oh && H5AC_unprotect(loc->file, H5AC_ind_dxpl_id, H5AC_OHDR, loc->addr, oh, H5AC__NO_FLAGS_SET) < 0) + if(oh && H5O_unprotect(loc, H5AC_ind_dxpl_id, oh, H5AC__NO_FLAGS_SET) < 0) HDONE_ERROR(H5E_OHDR, H5E_CANTUNPROTECT, FAIL, "unable to release object header") FUNC_LEAVE_NOAPI(ret_value) @@ -434,7 +434,7 @@ H5O_check_msg_marked_test(hid_t oid, hbool_t flag_val) HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, FAIL, "object not found") /* Get the object header */ - if(NULL == (oh = (H5O_t *)H5AC_protect(loc->file, H5AC_ind_dxpl_id, H5AC_OHDR, loc->addr, NULL, NULL, H5AC_READ))) + if(NULL == (oh = H5O_protect(loc, H5AC_ind_dxpl_id, H5AC_READ))) HGOTO_ERROR(H5E_OHDR, H5E_CANTPROTECT, FAIL, "unable to load object header") /* Locate "unknown" message */ @@ -453,9 +453,68 @@ H5O_check_msg_marked_test(hid_t oid, hbool_t flag_val) HGOTO_ERROR(H5E_OHDR, H5E_NOTFOUND, FAIL, "'unknown' message type not found") done: - if(oh && H5AC_unprotect(loc->file, H5AC_ind_dxpl_id, H5AC_OHDR, loc->addr, oh, H5AC__NO_FLAGS_SET) < 0) + if(oh && H5O_unprotect(loc, H5AC_ind_dxpl_id, oh, H5AC__NO_FLAGS_SET) < 0) HDONE_ERROR(H5E_OHDR, H5E_CANTUNPROTECT, FAIL, "unable to release object header") FUNC_LEAVE_NOAPI(ret_value) } /* H5O_check_msg_marked_test() */ + +/*-------------------------------------------------------------------------- + NAME + H5O_expunge_chunks_test + PURPOSE + Expunge all the chunks for an object header from the cache. + USAGE + herr_t H5O_expunge_chunks_test(f, dxpl_id, loc) + H5F_t *f; IN: Pointer to file that object is within + hid_t dxpl_id; IN: DXPL to use for operation + H5O_loc_t *loc; IN: Object location for object header to expunge + RETURNS + Non-negative on success, negative on failure + DESCRIPTION + Iterates over all the chunks for an object header an expunges each from the + metadata cache. + GLOBAL VARIABLES + COMMENTS, BUGS, ASSUMPTIONS + DO NOT USE THIS FUNCTION FOR ANYTHING EXCEPT TESTING + EXAMPLES + REVISION LOG +--------------------------------------------------------------------------*/ +herr_t +H5O_expunge_chunks_test(const H5O_loc_t *loc, hid_t dxpl_id) +{ + H5O_t *oh = NULL; /* Object header */ + haddr_t chk_addr[16]; /* Array of chunk addresses */ + unsigned nchunks; /* Number of chunks in object header */ + unsigned u; /* Local index variable */ + herr_t ret_value = SUCCEED; /* Return value */ + + FUNC_ENTER_NOAPI(H5O_expunge_chunks_test, FAIL) + + /* Get the object header */ + if(NULL == (oh = H5O_protect(loc, dxpl_id, H5AC_WRITE))) + HGOTO_ERROR(H5E_OHDR, H5E_CANTPROTECT, FAIL, "unable to protect object header") + + /* Safety check */ + nchunks = oh->nchunks; + HDassert(nchunks < NELMTS(chk_addr)); + + /* Iterate over all the chunks, saving the chunk addresses */ + for(u = 0; u < oh->nchunks; u++) + chk_addr[u] = oh->chunk[u].addr; + + /* Release the object header */ + if(H5O_unprotect(loc, dxpl_id, oh, H5AC__NO_FLAGS_SET) < 0) + HGOTO_ERROR(H5E_OHDR, H5E_CANTUNPROTECT, FAIL, "unable to unprotect object header") + + /* Iterate over all the saved chunk addresses, evicting them from the cache */ + /* (in reverse order, so that chunk #0 is unpinned) */ + for(u = nchunks - 1; u < nchunks; u--) + if(H5AC_expunge_entry(loc->file, dxpl_id, (u == 0 ? H5AC_OHDR : H5AC_OHDR_CHK), chk_addr[u], H5AC__NO_FLAGS_SET) < 0) + HGOTO_ERROR(H5E_OHDR, H5E_CANTEXPUNGE, FAIL, "unable to expunge object header chunk") + +done: + FUNC_LEAVE_NOAPI(ret_value) +} /* H5O_expunge_chunks_test() */ + |