diff options
Diffstat (limited to 'src/H5FScache.c')
| -rw-r--r-- | src/H5FScache.c | 33 |
1 files changed, 30 insertions, 3 deletions
diff --git a/src/H5FScache.c b/src/H5FScache.c index d186404..e441398 100644 --- a/src/H5FScache.c +++ b/src/H5FScache.c @@ -306,7 +306,7 @@ H5FS_cache_hdr_flush(H5F_t *f, hid_t dxpl_id, hbool_t destroy, haddr_t addr, H5F if(fspace->sinfo->dirty) { if(fspace->serial_sect_count > 0) { /* Check if we need to allocate space for section info */ - if(!H5F_addr_defined(fspace->sect_addr)) { + if(H5F_IS_TMP_ADDR(f, fspace->sect_addr) || !H5F_addr_defined(fspace->sect_addr)) { /* Sanity check */ HDassert(fspace->sect_size > 0); @@ -884,6 +884,32 @@ H5FS_cache_sinfo_flush(H5F_t *f, hid_t dxpl_id, hbool_t destroy, haddr_t addr, H HDassert((size_t)(p - buf) == sinfo->fspace->sect_size); HDassert(sinfo->fspace->sect_size <= sinfo->fspace->alloc_sect_size); + /* Check for section info at temporary address */ + if(H5F_IS_TMP_ADDR(f, sinfo->fspace->sect_addr)) { + /* Sanity check */ + HDassert(sinfo->fspace->sect_size > 0); + HDassert(H5F_addr_eq(sinfo->fspace->sect_addr, addr)); + + /* Allocate space for the section info in file */ + if(HADDR_UNDEF == (addr = H5MF_alloc(f, H5FD_MEM_FSPACE_SINFO, dxpl_id, sinfo->fspace->sect_size))) + HGOTO_ERROR(H5E_FSPACE, H5E_NOSPACE, FAIL, "file allocation failed for free space sections") + sinfo->fspace->alloc_sect_size = (size_t)sinfo->fspace->sect_size; + + /* Sanity check */ + HDassert(!H5F_addr_eq(sinfo->fspace->sect_addr, addr)); + + /* Let the metadata cache know the section info moved */ + if(H5AC_move_entry(f, H5AC_FSPACE_SINFO, sinfo->fspace->sect_addr, addr) < 0) + HGOTO_ERROR(H5E_HEAP, H5E_CANTMOVE, FAIL, "unable to move indirect block") + + /* Update the internal address for the section info */ + sinfo->fspace->sect_addr = addr; + + /* Mark free space header as dirty */ + if(H5AC_mark_entry_dirty(sinfo->fspace) < 0) + HGOTO_ERROR(H5E_FSPACE, H5E_CANTMARKDIRTY, FAIL, "unable to mark free space header as dirty") + } /* end if */ + /* Write buffer to disk */ if(H5F_block_write(f, H5FD_MEM_FSPACE_SINFO, sinfo->fspace->sect_addr, (size_t)sinfo->fspace->sect_size, dxpl_id, buf) < 0) HGOTO_ERROR(H5E_FSPACE, H5E_CANTFLUSH, FAIL, "unable to save free space sections to disk") @@ -936,8 +962,9 @@ H5FS_cache_sinfo_dest(H5F_t *f, H5FS_sinfo_t *sinfo) /* Release the space on disk */ /* (XXX: Nasty usage of internal DXPL value! -QAK) */ - if(H5MF_xfree(f, H5FD_MEM_FSPACE_SINFO, H5AC_dxpl_id, sinfo->cache_info.addr, (hsize_t)sinfo->fspace->alloc_sect_size) < 0) - HGOTO_ERROR(H5E_FSPACE, H5E_CANTFREE, FAIL, "unable to free free space section info") + if(!H5F_IS_TMP_ADDR(f, sinfo->cache_info.addr)) + if(H5MF_xfree(f, H5FD_MEM_FSPACE_SINFO, H5AC_dxpl_id, sinfo->cache_info.addr, (hsize_t)sinfo->fspace->alloc_sect_size) < 0) + HGOTO_ERROR(H5E_FSPACE, H5E_CANTFREE, FAIL, "unable to free free space section info") } /* end if */ /* Destroy free space info */ |