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-rw-r--r--src/H5EAiblock.c537
1 files changed, 270 insertions, 267 deletions
diff --git a/src/H5EAiblock.c b/src/H5EAiblock.c
index 1e42716..fcbe65f 100644
--- a/src/H5EAiblock.c
+++ b/src/H5EAiblock.c
@@ -93,52 +93,53 @@ H5FL_SEQ_DEFINE_STATIC(haddr_t);
*/
BEGIN_FUNC(PKG, ERR, H5EA_iblock_t *, NULL, NULL, H5EA__iblock_alloc(H5EA_hdr_t *hdr))
-/* Local variables */
-H5EA_iblock_t *iblock = NULL; /* Extensible array index block */
-
-/* Check arguments */
-HDassert(hdr);
-
-/* Allocate memory for the index block */
-if (NULL == (iblock = H5FL_CALLOC(H5EA_iblock_t)))
- H5E_THROW(H5E_CANTALLOC, "memory allocation failed for extensible array index block")
-
-/* Share common array information */
-if (H5EA__hdr_incr(hdr) < 0)
- H5E_THROW(H5E_CANTINC, "can't increment reference count on shared array header")
-iblock->hdr = hdr;
-
-/* Set non-zero internal fields */
-iblock->addr = HADDR_UNDEF;
-
-/* Compute information */
-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;
-
-/* Allocate buffer for elements in index block */
-if (hdr->cparam.idx_blk_elmts > 0)
- if (NULL == (iblock->elmts = H5FL_BLK_MALLOC(
- idx_blk_elmt_buf, (size_t)(hdr->cparam.idx_blk_elmts * hdr->cparam.cls->nat_elmt_size))))
- H5E_THROW(H5E_CANTALLOC, "memory allocation failed for index block data element buffer")
-
-/* Allocate buffer for data block addresses in index block */
-if (iblock->ndblk_addrs > 0)
- if (NULL == (iblock->dblk_addrs = H5FL_SEQ_MALLOC(haddr_t, iblock->ndblk_addrs)))
- H5E_THROW(H5E_CANTALLOC, "memory allocation failed for index block data block addresses")
-
-/* Allocate buffer for super block addresses in index block */
-if (iblock->nsblk_addrs > 0)
- if (NULL == (iblock->sblk_addrs = H5FL_SEQ_MALLOC(haddr_t, iblock->nsblk_addrs)))
- H5E_THROW(H5E_CANTALLOC, "memory allocation failed for index block super block addresses")
-
-/* Set the return value */
-ret_value = iblock;
-
-CATCH
-if (!ret_value)
- if (iblock && H5EA__iblock_dest(iblock) < 0)
- H5E_THROW(H5E_CANTFREE, "unable to destroy extensible array index block")
+ /* Local variables */
+ H5EA_iblock_t *iblock = NULL; /* Extensible array index block */
+
+ /* Check arguments */
+ HDassert(hdr);
+
+ /* Allocate memory for the index block */
+ if (NULL == (iblock = H5FL_CALLOC(H5EA_iblock_t)))
+ H5E_THROW(H5E_CANTALLOC, "memory allocation failed for extensible array index block")
+
+ /* Share common array information */
+ if (H5EA__hdr_incr(hdr) < 0)
+ H5E_THROW(H5E_CANTINC, "can't increment reference count on shared array header")
+ iblock->hdr = hdr;
+
+ /* Set non-zero internal fields */
+ iblock->addr = HADDR_UNDEF;
+
+ /* Compute information */
+ 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;
+
+ /* Allocate buffer for elements in index block */
+ if (hdr->cparam.idx_blk_elmts > 0)
+ if (NULL ==
+ (iblock->elmts = H5FL_BLK_MALLOC(
+ idx_blk_elmt_buf, (size_t)(hdr->cparam.idx_blk_elmts * hdr->cparam.cls->nat_elmt_size))))
+ H5E_THROW(H5E_CANTALLOC, "memory allocation failed for index block data element buffer")
+
+ /* Allocate buffer for data block addresses in index block */
+ if (iblock->ndblk_addrs > 0)
+ if (NULL == (iblock->dblk_addrs = H5FL_SEQ_MALLOC(haddr_t, iblock->ndblk_addrs)))
+ H5E_THROW(H5E_CANTALLOC, "memory allocation failed for index block data block addresses")
+
+ /* Allocate buffer for super block addresses in index block */
+ if (iblock->nsblk_addrs > 0)
+ if (NULL == (iblock->sblk_addrs = H5FL_SEQ_MALLOC(haddr_t, iblock->nsblk_addrs)))
+ H5E_THROW(H5E_CANTALLOC, "memory allocation failed for index block super block addresses")
+
+ /* Set the return value */
+ ret_value = iblock;
+
+ CATCH
+ if (!ret_value)
+ if (iblock && H5EA__iblock_dest(iblock) < 0)
+ H5E_THROW(H5E_CANTFREE, "unable to destroy extensible array index block")
END_FUNC(PKG) /* end H5EA__iblock_alloc() */
@@ -157,95 +158,95 @@ END_FUNC(PKG) /* end H5EA__iblock_alloc() */
BEGIN_FUNC(PKG, ERR, haddr_t, HADDR_UNDEF, HADDR_UNDEF,
H5EA__iblock_create(H5EA_hdr_t *hdr, hbool_t *stats_changed))
-/* Local variables */
-H5EA_iblock_t *iblock = NULL; /* Extensible array index block */
-haddr_t iblock_addr; /* Extensible array index block address */
-hbool_t inserted = FALSE; /* Whether the header was inserted into cache */
-
-/* Sanity check */
-HDassert(hdr);
-HDassert(stats_changed);
-
-/* Allocate the index block */
-if (NULL == (iblock = H5EA__iblock_alloc(hdr)))
- H5E_THROW(H5E_CANTALLOC, "memory allocation failed for extensible array index block")
-
-/* Set size of index block on disk */
-iblock->size = H5EA_IBLOCK_SIZE(iblock);
-
-/* Allocate space for the index block on disk */
-if (HADDR_UNDEF == (iblock_addr = H5MF_alloc(hdr->f, H5FD_MEM_EARRAY_IBLOCK, (hsize_t)iblock->size)))
- H5E_THROW(H5E_CANTALLOC, "file allocation failed for extensible array index block")
-iblock->addr = iblock_addr;
-
-/* Clear any elements in index block to fill value */
-if (hdr->cparam.idx_blk_elmts > 0) {
- /* Call the class's 'fill' callback */
- if ((hdr->cparam.cls->fill)(iblock->elmts, (size_t)hdr->cparam.idx_blk_elmts) < 0)
- H5E_THROW(H5E_CANTSET, "can't set extensible array index block elements to class's fill value")
-} /* end if */
-
-/* Reset any data block addresses in the index block */
-if (iblock->ndblk_addrs > 0) {
- haddr_t tmp_addr = HADDR_UNDEF; /* Address value to fill data block addresses with */
-
- /* Set all the data block addresses to "undefined" address value */
- H5VM_array_fill(iblock->dblk_addrs, &tmp_addr, sizeof(haddr_t), iblock->ndblk_addrs);
-} /* end if */
-
-/* Reset any super block addresses in the index block */
-if (iblock->nsblk_addrs > 0) {
- haddr_t tmp_addr = HADDR_UNDEF; /* Address value to fill super block addresses with */
-
- /* Set all the super block addresses to "undefined" address value */
- H5VM_array_fill(iblock->sblk_addrs, &tmp_addr, sizeof(haddr_t), iblock->nsblk_addrs);
-} /* end if */
-
-/* Cache the new extensible array index block */
-if (H5AC_insert_entry(hdr->f, H5AC_EARRAY_IBLOCK, iblock_addr, iblock, H5AC__NO_FLAGS_SET) < 0)
- H5E_THROW(H5E_CANTINSERT, "can't add extensible array index block to cache")
-inserted = TRUE;
-
-/* Add index block as child of 'top' proxy */
-if (hdr->top_proxy) {
- if (H5AC_proxy_entry_add_child(hdr->top_proxy, hdr->f, iblock) < 0)
- H5E_THROW(H5E_CANTSET, "unable to add extensible array entry as child of array proxy")
- iblock->top_proxy = hdr->top_proxy;
-} /* end if */
-
-/* Update extensible array index block statistics */
-HDassert(0 == hdr->stats.computed.nindex_blks);
-HDassert(0 == hdr->stats.computed.index_blk_size);
-hdr->stats.computed.nindex_blks = 1;
-hdr->stats.computed.index_blk_size = iblock->size;
-
-/* Increment count of elements "realized" */
-hdr->stats.stored.nelmts += hdr->cparam.idx_blk_elmts;
-
-/* Mark the statistics as changed */
-*stats_changed = TRUE;
-
-/* Set address of index block to return */
-ret_value = iblock_addr;
-
-CATCH
-if (!H5F_addr_defined(ret_value))
- if (iblock) {
- /* Remove from cache, if inserted */
- if (inserted)
- if (H5AC_remove_entry(iblock) < 0)
- H5E_THROW(H5E_CANTREMOVE, "unable to remove extensible array index block from cache")
-
- /* Release index block's disk space */
- if (H5F_addr_defined(iblock->addr) &&
- H5MF_xfree(hdr->f, H5FD_MEM_EARRAY_IBLOCK, iblock->addr, (hsize_t)iblock->size) < 0)
- H5E_THROW(H5E_CANTFREE, "unable to release file space for extensible array index block")
-
- /* Destroy index block */
- if (H5EA__iblock_dest(iblock) < 0)
- H5E_THROW(H5E_CANTFREE, "unable to destroy extensible array index block")
+ /* Local variables */
+ H5EA_iblock_t *iblock = NULL; /* Extensible array index block */
+ haddr_t iblock_addr; /* Extensible array index block address */
+ hbool_t inserted = FALSE; /* Whether the header was inserted into cache */
+
+ /* Sanity check */
+ HDassert(hdr);
+ HDassert(stats_changed);
+
+ /* Allocate the index block */
+ if (NULL == (iblock = H5EA__iblock_alloc(hdr)))
+ H5E_THROW(H5E_CANTALLOC, "memory allocation failed for extensible array index block")
+
+ /* Set size of index block on disk */
+ iblock->size = H5EA_IBLOCK_SIZE(iblock);
+
+ /* Allocate space for the index block on disk */
+ if (HADDR_UNDEF == (iblock_addr = H5MF_alloc(hdr->f, H5FD_MEM_EARRAY_IBLOCK, (hsize_t)iblock->size)))
+ H5E_THROW(H5E_CANTALLOC, "file allocation failed for extensible array index block")
+ iblock->addr = iblock_addr;
+
+ /* Clear any elements in index block to fill value */
+ if (hdr->cparam.idx_blk_elmts > 0) {
+ /* Call the class's 'fill' callback */
+ if ((hdr->cparam.cls->fill)(iblock->elmts, (size_t)hdr->cparam.idx_blk_elmts) < 0)
+ H5E_THROW(H5E_CANTSET, "can't set extensible array index block elements to class's fill value")
+ } /* end if */
+
+ /* Reset any data block addresses in the index block */
+ if (iblock->ndblk_addrs > 0) {
+ haddr_t tmp_addr = HADDR_UNDEF; /* Address value to fill data block addresses with */
+
+ /* Set all the data block addresses to "undefined" address value */
+ H5VM_array_fill(iblock->dblk_addrs, &tmp_addr, sizeof(haddr_t), iblock->ndblk_addrs);
+ } /* end if */
+
+ /* Reset any super block addresses in the index block */
+ if (iblock->nsblk_addrs > 0) {
+ haddr_t tmp_addr = HADDR_UNDEF; /* Address value to fill super block addresses with */
+
+ /* Set all the super block addresses to "undefined" address value */
+ H5VM_array_fill(iblock->sblk_addrs, &tmp_addr, sizeof(haddr_t), iblock->nsblk_addrs);
+ } /* end if */
+
+ /* Cache the new extensible array index block */
+ if (H5AC_insert_entry(hdr->f, H5AC_EARRAY_IBLOCK, iblock_addr, iblock, H5AC__NO_FLAGS_SET) < 0)
+ H5E_THROW(H5E_CANTINSERT, "can't add extensible array index block to cache")
+ inserted = TRUE;
+
+ /* Add index block as child of 'top' proxy */
+ if (hdr->top_proxy) {
+ if (H5AC_proxy_entry_add_child(hdr->top_proxy, hdr->f, iblock) < 0)
+ H5E_THROW(H5E_CANTSET, "unable to add extensible array entry as child of array proxy")
+ iblock->top_proxy = hdr->top_proxy;
} /* end if */
+ /* Update extensible array index block statistics */
+ HDassert(0 == hdr->stats.computed.nindex_blks);
+ HDassert(0 == hdr->stats.computed.index_blk_size);
+ hdr->stats.computed.nindex_blks = 1;
+ hdr->stats.computed.index_blk_size = iblock->size;
+
+ /* Increment count of elements "realized" */
+ hdr->stats.stored.nelmts += hdr->cparam.idx_blk_elmts;
+
+ /* Mark the statistics as changed */
+ *stats_changed = TRUE;
+
+ /* Set address of index block to return */
+ ret_value = iblock_addr;
+
+ CATCH
+ if (!H5F_addr_defined(ret_value))
+ if (iblock) {
+ /* Remove from cache, if inserted */
+ if (inserted)
+ if (H5AC_remove_entry(iblock) < 0)
+ H5E_THROW(H5E_CANTREMOVE, "unable to remove extensible array index block from cache")
+
+ /* Release index block's disk space */
+ if (H5F_addr_defined(iblock->addr) &&
+ H5MF_xfree(hdr->f, H5FD_MEM_EARRAY_IBLOCK, iblock->addr, (hsize_t)iblock->size) < 0)
+ H5E_THROW(H5E_CANTFREE, "unable to release file space for extensible array index block")
+
+ /* Destroy index block */
+ if (H5EA__iblock_dest(iblock) < 0)
+ H5E_THROW(H5E_CANTFREE, "unable to destroy extensible array index block")
+ } /* end if */
+
END_FUNC(PKG) /* end H5EA__iblock_create() */
/*-------------------------------------------------------------------------
@@ -262,40 +263,41 @@ END_FUNC(PKG) /* end H5EA__iblock_create() */
*/
BEGIN_FUNC(PKG, ERR, H5EA_iblock_t *, NULL, NULL, H5EA__iblock_protect(H5EA_hdr_t *hdr, unsigned flags))
-/* Local variables */
-H5EA_iblock_t *iblock = NULL; /* Pointer to index block */
+ /* Local variables */
+ H5EA_iblock_t *iblock = NULL; /* Pointer to index block */
-/* Sanity check */
-HDassert(hdr);
+ /* Sanity check */
+ HDassert(hdr);
-/* only the H5AC__READ_ONLY_FLAG may be set */
-HDassert((flags & (unsigned)(~H5AC__READ_ONLY_FLAG)) == 0);
+ /* only the H5AC__READ_ONLY_FLAG may be set */
+ HDassert((flags & (unsigned)(~H5AC__READ_ONLY_FLAG)) == 0);
-/* Protect the index block */
-if (NULL ==
- (iblock = (H5EA_iblock_t *)H5AC_protect(hdr->f, H5AC_EARRAY_IBLOCK, hdr->idx_blk_addr, hdr, flags)))
- H5E_THROW(H5E_CANTPROTECT, "unable to protect extensible array index block, address = %llu",
- (unsigned long long)hdr->idx_blk_addr)
+ /* Protect the index block */
+ if (NULL ==
+ (iblock = (H5EA_iblock_t *)H5AC_protect(hdr->f, H5AC_EARRAY_IBLOCK, hdr->idx_blk_addr, hdr, flags)))
+ H5E_THROW(H5E_CANTPROTECT, "unable to protect extensible array index block, address = %llu",
+ (unsigned long long)hdr->idx_blk_addr)
-/* Create top proxy, if it doesn't exist */
-if (hdr->top_proxy && NULL == iblock->top_proxy) {
- /* Add index block as child of 'top' proxy */
- if (H5AC_proxy_entry_add_child(hdr->top_proxy, hdr->f, iblock) < 0)
- H5E_THROW(H5E_CANTSET, "unable to add extensible array entry as child of array proxy")
- iblock->top_proxy = hdr->top_proxy;
-} /* end if */
-
-/* Set return value */
-ret_value = iblock;
-
-CATCH
-/* Clean up on error */
-if (!ret_value) {
- /* Release the index block, if it was protected */
- if (iblock && H5AC_unprotect(hdr->f, H5AC_EARRAY_IBLOCK, iblock->addr, iblock, H5AC__NO_FLAGS_SET) < 0)
- H5E_THROW(H5E_CANTUNPROTECT, "unable to unprotect extensible array index block, address = %llu",
- (unsigned long long)iblock->addr)
-} /* end if */
+ /* Create top proxy, if it doesn't exist */
+ if (hdr->top_proxy && NULL == iblock->top_proxy) {
+ /* Add index block as child of 'top' proxy */
+ if (H5AC_proxy_entry_add_child(hdr->top_proxy, hdr->f, iblock) < 0)
+ H5E_THROW(H5E_CANTSET, "unable to add extensible array entry as child of array proxy")
+ iblock->top_proxy = hdr->top_proxy;
+ } /* end if */
+
+ /* Set return value */
+ ret_value = iblock;
+
+ CATCH
+ /* Clean up on error */
+ if (!ret_value) {
+ /* Release the index block, if it was protected */
+ if (iblock &&
+ H5AC_unprotect(hdr->f, H5AC_EARRAY_IBLOCK, iblock->addr, iblock, H5AC__NO_FLAGS_SET) < 0)
+ H5E_THROW(H5E_CANTUNPROTECT, "unable to unprotect extensible array index block, address = %llu",
+ (unsigned long long)iblock->addr)
+ } /* end if */
END_FUNC(PKG) /* end H5EA__iblock_protect() */
@@ -314,17 +316,17 @@ END_FUNC(PKG) /* end H5EA__iblock_protect() */
BEGIN_FUNC(PKG, ERR, herr_t, SUCCEED, FAIL,
H5EA__iblock_unprotect(H5EA_iblock_t *iblock, unsigned cache_flags))
-/* Local variables */
+ /* Local variables */
-/* Sanity check */
-HDassert(iblock);
+ /* Sanity check */
+ HDassert(iblock);
-/* Unprotect the index block */
-if (H5AC_unprotect(iblock->hdr->f, H5AC_EARRAY_IBLOCK, iblock->addr, iblock, cache_flags) < 0)
- H5E_THROW(H5E_CANTUNPROTECT, "unable to unprotect extensible array index block, address = %llu",
- (unsigned long long)iblock->addr)
+ /* Unprotect the index block */
+ if (H5AC_unprotect(iblock->hdr->f, H5AC_EARRAY_IBLOCK, iblock->addr, iblock, cache_flags) < 0)
+ H5E_THROW(H5E_CANTUNPROTECT, "unable to unprotect extensible array index block, address = %llu",
+ (unsigned long long)iblock->addr)
-CATCH
+ CATCH
END_FUNC(PKG) /* end H5EA__iblock_unprotect() */
@@ -342,68 +344,69 @@ END_FUNC(PKG) /* end H5EA__iblock_unprotect() */
*/
BEGIN_FUNC(PKG, ERR, herr_t, SUCCEED, FAIL, H5EA__iblock_delete(H5EA_hdr_t *hdr))
-/* Local variables */
-H5EA_iblock_t *iblock = NULL; /* Pointer to index block */
-
-/* Sanity check */
-HDassert(hdr);
-HDassert(H5F_addr_defined(hdr->idx_blk_addr));
-
-/* Protect index block */
-if (NULL == (iblock = H5EA__iblock_protect(hdr, H5AC__NO_FLAGS_SET)))
- H5E_THROW(H5E_CANTPROTECT, "unable to protect extensible array index block, address = %llu",
- (unsigned long long)hdr->idx_blk_addr)
-
-/* Check for index block having data block pointers */
-if (iblock->ndblk_addrs > 0) {
- unsigned sblk_idx; /* Current super block index */
- unsigned dblk_idx; /* Current data block index w/in super block */
- size_t u; /* Local index variable */
-
- /* Iterate over data blocks */
- sblk_idx = dblk_idx = 0;
- for (u = 0; u < iblock->ndblk_addrs; u++) {
- /* Check for data block existing */
- if (H5F_addr_defined(iblock->dblk_addrs[u])) {
- /* Delete data block */
- if (H5EA__dblock_delete(hdr, iblock, iblock->dblk_addrs[u],
- hdr->sblk_info[sblk_idx].dblk_nelmts) < 0)
- H5E_THROW(H5E_CANTDELETE, "unable to delete extensible array data block")
- iblock->dblk_addrs[u] = HADDR_UNDEF;
- } /* end if */
-
- /* Advance to next data block w/in super block */
- dblk_idx++;
-
- /* Check for moving to next super block */
- if (dblk_idx >= hdr->sblk_info[sblk_idx].ndblks) {
- sblk_idx++;
- dblk_idx = 0;
- } /* end if */
- } /* end for */
-} /* end if */
-
-/* Check for index block having data block pointers (not yet) */
-if (iblock->nsblk_addrs > 0) {
- size_t u; /* Local index variable */
-
- /* Iterate over super blocks */
- for (u = 0; u < iblock->nsblk_addrs; u++) {
- /* Check for data block existing */
- if (H5F_addr_defined(iblock->sblk_addrs[u])) {
- /* Delete super block */
- if (H5EA__sblock_delete(hdr, iblock, iblock->sblk_addrs[u], (unsigned)(u + iblock->nsblks)) < 0)
- H5E_THROW(H5E_CANTDELETE, "unable to delete extensible array super block")
- iblock->sblk_addrs[u] = HADDR_UNDEF;
- } /* end if */
- } /* end for */
-} /* end if */
-
-CATCH
-/* Finished deleting index block in metadata cache */
-if (iblock &&
- H5EA__iblock_unprotect(iblock, H5AC__DIRTIED_FLAG | H5AC__DELETED_FLAG | H5AC__FREE_FILE_SPACE_FLAG) < 0)
- H5E_THROW(H5E_CANTUNPROTECT, "unable to release extensible array index block")
+ /* Local variables */
+ H5EA_iblock_t *iblock = NULL; /* Pointer to index block */
+
+ /* Sanity check */
+ HDassert(hdr);
+ HDassert(H5F_addr_defined(hdr->idx_blk_addr));
+
+ /* Protect index block */
+ if (NULL == (iblock = H5EA__iblock_protect(hdr, H5AC__NO_FLAGS_SET)))
+ H5E_THROW(H5E_CANTPROTECT, "unable to protect extensible array index block, address = %llu",
+ (unsigned long long)hdr->idx_blk_addr)
+
+ /* Check for index block having data block pointers */
+ if (iblock->ndblk_addrs > 0) {
+ unsigned sblk_idx; /* Current super block index */
+ unsigned dblk_idx; /* Current data block index w/in super block */
+ size_t u; /* Local index variable */
+
+ /* Iterate over data blocks */
+ sblk_idx = dblk_idx = 0;
+ for (u = 0; u < iblock->ndblk_addrs; u++) {
+ /* Check for data block existing */
+ if (H5F_addr_defined(iblock->dblk_addrs[u])) {
+ /* Delete data block */
+ if (H5EA__dblock_delete(hdr, iblock, iblock->dblk_addrs[u],
+ hdr->sblk_info[sblk_idx].dblk_nelmts) < 0)
+ H5E_THROW(H5E_CANTDELETE, "unable to delete extensible array data block")
+ iblock->dblk_addrs[u] = HADDR_UNDEF;
+ } /* end if */
+
+ /* Advance to next data block w/in super block */
+ dblk_idx++;
+
+ /* Check for moving to next super block */
+ if (dblk_idx >= hdr->sblk_info[sblk_idx].ndblks) {
+ sblk_idx++;
+ dblk_idx = 0;
+ } /* end if */
+ } /* end for */
+ } /* end if */
+
+ /* Check for index block having data block pointers (not yet) */
+ if (iblock->nsblk_addrs > 0) {
+ size_t u; /* Local index variable */
+
+ /* Iterate over super blocks */
+ for (u = 0; u < iblock->nsblk_addrs; u++) {
+ /* Check for data block existing */
+ if (H5F_addr_defined(iblock->sblk_addrs[u])) {
+ /* Delete super block */
+ if (H5EA__sblock_delete(hdr, iblock, iblock->sblk_addrs[u], (unsigned)(u + iblock->nsblks)) <
+ 0)
+ H5E_THROW(H5E_CANTDELETE, "unable to delete extensible array super block")
+ iblock->sblk_addrs[u] = HADDR_UNDEF;
+ } /* end if */
+ } /* end for */
+ } /* end if */
+
+ CATCH
+ /* Finished deleting index block in metadata cache */
+ if (iblock && H5EA__iblock_unprotect(iblock, H5AC__DIRTIED_FLAG | H5AC__DELETED_FLAG |
+ H5AC__FREE_FILE_SPACE_FLAG) < 0)
+ H5E_THROW(H5E_CANTUNPROTECT, "unable to release extensible array index block")
END_FUNC(PKG) /* end H5EA__iblock_delete() */
@@ -421,46 +424,46 @@ END_FUNC(PKG) /* end H5EA__iblock_delete() */
*/
BEGIN_FUNC(PKG, ERR, herr_t, SUCCEED, FAIL, H5EA__iblock_dest(H5EA_iblock_t *iblock))
-/* Sanity check */
-HDassert(iblock);
+ /* Sanity check */
+ HDassert(iblock);
-/* Check if shared header field has been initialized */
-if (iblock->hdr) {
- /* Check if we've got elements in the index block */
- if (iblock->elmts) {
- /* Free buffer for index block elements */
- HDassert(iblock->hdr->cparam.idx_blk_elmts > 0);
- iblock->elmts = H5FL_BLK_FREE(idx_blk_elmt_buf, iblock->elmts);
- } /* end if */
+ /* Check if shared header field has been initialized */
+ if (iblock->hdr) {
+ /* Check if we've got elements in the index block */
+ if (iblock->elmts) {
+ /* Free buffer for index block elements */
+ HDassert(iblock->hdr->cparam.idx_blk_elmts > 0);
+ iblock->elmts = H5FL_BLK_FREE(idx_blk_elmt_buf, iblock->elmts);
+ } /* end if */
- /* Check if we've got data block addresses in the index block */
- if (iblock->dblk_addrs) {
- /* Free buffer for index block data block addresses */
- HDassert(iblock->ndblk_addrs > 0);
- iblock->dblk_addrs = H5FL_SEQ_FREE(haddr_t, iblock->dblk_addrs);
- iblock->ndblk_addrs = 0;
- } /* end if */
+ /* Check if we've got data block addresses in the index block */
+ if (iblock->dblk_addrs) {
+ /* Free buffer for index block data block addresses */
+ HDassert(iblock->ndblk_addrs > 0);
+ iblock->dblk_addrs = H5FL_SEQ_FREE(haddr_t, iblock->dblk_addrs);
+ iblock->ndblk_addrs = 0;
+ } /* end if */
- /* Check if we've got super block addresses in the index block */
- if (iblock->sblk_addrs) {
- /* Free buffer for index block super block addresses */
- HDassert(iblock->nsblk_addrs > 0);
- iblock->sblk_addrs = H5FL_SEQ_FREE(haddr_t, iblock->sblk_addrs);
- iblock->nsblk_addrs = 0;
- } /* end if */
+ /* Check if we've got super block addresses in the index block */
+ if (iblock->sblk_addrs) {
+ /* Free buffer for index block super block addresses */
+ HDassert(iblock->nsblk_addrs > 0);
+ iblock->sblk_addrs = H5FL_SEQ_FREE(haddr_t, iblock->sblk_addrs);
+ iblock->nsblk_addrs = 0;
+ } /* end if */
- /* Decrement reference count on shared info */
- if (H5EA__hdr_decr(iblock->hdr) < 0)
- H5E_THROW(H5E_CANTDEC, "can't decrement reference count on shared array header")
- iblock->hdr = NULL;
-} /* end if */
+ /* Decrement reference count on shared info */
+ if (H5EA__hdr_decr(iblock->hdr) < 0)
+ H5E_THROW(H5E_CANTDEC, "can't decrement reference count on shared array header")
+ iblock->hdr = NULL;
+ } /* end if */
-/* Sanity check */
-HDassert(NULL == iblock->top_proxy);
+ /* Sanity check */
+ HDassert(NULL == iblock->top_proxy);
-/* Free the index block itself */
-iblock = H5FL_FREE(H5EA_iblock_t, iblock);
+ /* Free the index block itself */
+ iblock = H5FL_FREE(H5EA_iblock_t, iblock);
-CATCH
+ CATCH
END_FUNC(PKG) /* end H5EA__iblock_dest() */