diff options
Diffstat (limited to 'src/H5HFiblock.c')
| -rw-r--r-- | src/H5HFiblock.c | 31 |
1 files changed, 27 insertions, 4 deletions
diff --git a/src/H5HFiblock.c b/src/H5HFiblock.c index 74fbe63..d50dee2 100644 --- a/src/H5HFiblock.c +++ b/src/H5HFiblock.c @@ -489,6 +489,7 @@ H5HF_man_iblock_root_double(H5HF_hdr_t *hdr, hid_t dxpl_id, size_t min_dblock_si haddr_t new_addr; /* New address of indirect block */ hsize_t acc_dblock_free; /* Accumulated free space in direct blocks */ hsize_t next_size; /* The previous value of the "next size" for the new block iterator */ + hsize_t old_iblock_size; /* Old size of indirect block */ unsigned next_row; /* The next row to allocate block in */ unsigned next_entry; /* The previous value of the "next entry" for the new block iterator */ unsigned new_next_entry = 0;/* The new value of the "next entry" for the new block iterator */ @@ -544,6 +545,7 @@ H5HF_man_iblock_root_double(H5HF_hdr_t *hdr, hid_t dxpl_id, size_t min_dblock_si * QAK - 3/14/2006 */ /* Free previous indirect block disk space */ + old_iblock_size = iblock->size; if(H5MF_xfree(hdr->f, H5FD_MEM_FHEAP_IBLOCK, dxpl_id, iblock->addr, (hsize_t)iblock->size) < 0) HGOTO_ERROR(H5E_HEAP, H5E_CANTFREE, FAIL, "unable to free fractal heap indirect block file space") } /* end if */ @@ -562,6 +564,12 @@ H5HF_man_iblock_root_double(H5HF_hdr_t *hdr, hid_t dxpl_id, size_t min_dblock_si HGOTO_ERROR(H5E_HEAP, H5E_NOSPACE, FAIL, "file allocation failed for fractal heap indirect block") } /* end else */ + /* Resize pinned indirect block in the cache, if its changed size */ + if(old_iblock_size != iblock->size) { + if(H5AC_resize_pinned_entry(iblock, (size_t)iblock->size) < 0) + HGOTO_ERROR(H5E_HEAP, H5E_CANTRESIZE, FAIL, "unable to resize fractal heap indirect block") + } /* end if */ + /* Move object in cache, if it actually was relocated */ if(H5F_addr_ne(iblock->addr, new_addr)) { if(H5AC_rename(hdr->f, H5AC_FHEAP_IBLOCK, iblock->addr, new_addr) < 0) @@ -667,6 +675,7 @@ H5HF_man_iblock_root_halve(H5HF_indirect_t *iblock, hid_t dxpl_id) H5HF_hdr_t *hdr = iblock->hdr; /* Pointer to heap header */ haddr_t new_addr; /* New address of indirect block */ hsize_t acc_dblock_free; /* Accumulated free space in direct blocks */ + hsize_t old_size; /* Old size of indirect block */ unsigned max_child_row; /* Row for max. child entry */ unsigned old_nrows; /* Old # of rows */ unsigned new_nrows; /* New # of rows */ @@ -699,6 +708,7 @@ H5HF_man_iblock_root_halve(H5HF_indirect_t *iblock, hid_t dxpl_id) * QAK - 6/12/2006 */ /* Free previous indirect block disk space */ + old_size = iblock->size; if(H5MF_xfree(hdr->f, H5FD_MEM_FHEAP_IBLOCK, dxpl_id, iblock->addr, (hsize_t)iblock->size) < 0) HGOTO_ERROR(H5E_HEAP, H5E_CANTFREE, FAIL, "unable to free fractal heap indirect block file space") } /* end if */ @@ -723,6 +733,12 @@ H5HF_man_iblock_root_halve(H5HF_indirect_t *iblock, hid_t dxpl_id) HGOTO_ERROR(H5E_HEAP, H5E_NOSPACE, FAIL, "file allocation failed for fractal heap indirect block") } /* end else */ + /* Resize pinned indirect block in the cache, if it has changed size */ + if(old_size != iblock->size) { + if(H5AC_resize_pinned_entry(iblock, (size_t)iblock->size) < 0) + HGOTO_ERROR(H5E_HEAP, H5E_CANTRESIZE, FAIL, "unable to resize fractal heap indirect block") + } /* end if */ + /* Move object in cache, if it actually was relocated */ if(H5F_addr_ne(iblock->addr, new_addr)) { if(H5AC_rename(hdr->f, H5AC_FHEAP_IBLOCK, iblock->addr, new_addr) < 0) @@ -1123,13 +1139,20 @@ H5HF_man_iblock_protect(H5HF_hdr_t *hdr, hid_t dxpl_id, haddr_t iblock_addr, /* Check for protecting indirect block */ if(must_protect || should_protect) { + H5HF_iblock_cache_ud_t cache_udata; /* User-data for callback */ + /* Set up parent info */ par_info.hdr = hdr; par_info.iblock = par_iblock; par_info.entry = par_entry; + /* Set up user data for protect call */ + cache_udata.f = hdr->f; + cache_udata.par_info = &par_info; + cache_udata.nrows = &iblock_nrows; + /* Protect the indirect block */ - if(NULL == (iblock = (H5HF_indirect_t *)H5AC_protect(hdr->f, dxpl_id, H5AC_FHEAP_IBLOCK, iblock_addr, &iblock_nrows, &par_info, rw))) + if(NULL == (iblock = (H5HF_indirect_t *)H5AC_protect(hdr->f, dxpl_id, H5AC_FHEAP_IBLOCK, iblock_addr, &cache_udata, rw))) HGOTO_ERROR(H5E_HEAP, H5E_CANTPROTECT, NULL, "unable to protect fractal heap indirect block") *did_protect = TRUE; } /* end if */ @@ -1595,11 +1618,11 @@ H5HF_man_iblock_dest(H5HF_indirect_t *iblock) /* Release entry tables */ if(iblock->ents) - H5FL_SEQ_FREE(H5HF_indirect_ent_t, iblock->ents); + iblock->ents = H5FL_SEQ_FREE(H5HF_indirect_ent_t, iblock->ents); if(iblock->filt_ents) - H5FL_SEQ_FREE(H5HF_indirect_filt_ent_t, iblock->filt_ents); + iblock->filt_ents = H5FL_SEQ_FREE(H5HF_indirect_filt_ent_t, iblock->filt_ents); if(iblock->child_iblocks) - H5FL_SEQ_FREE(H5HF_indirect_ptr_t, iblock->child_iblocks); + iblock->child_iblocks = H5FL_SEQ_FREE(H5HF_indirect_ptr_t, iblock->child_iblocks); /* Free fractal heap indirect block info */ iblock = H5FL_FREE(H5HF_indirect_t, iblock); |