diff options
Diffstat (limited to 'src/H5FS.c')
| -rw-r--r-- | src/H5FS.c | 23 |
1 files changed, 17 insertions, 6 deletions
@@ -216,7 +216,7 @@ HDfprintf(stderr, "%s: Opening free space manager, fs_addr = %a, nclasses = %Zu\ cache_udata.addr = fs_addr; /* Protect the free space header */ - if(NULL == (fspace = (H5FS_t *)H5AC_protect(f, dxpl_id, H5AC_FSPACE_HDR, fs_addr, &cache_udata, H5AC_READ))) + if(NULL == (fspace = (H5FS_t *)H5AC_protect(f, dxpl_id, H5AC_FSPACE_HDR, fs_addr, &cache_udata, H5AC__READ_ONLY_FLAG))) HGOTO_ERROR(H5E_FSPACE, H5E_CANTPROTECT, NULL, "unable to load free space header") #ifdef H5FS_DEBUG HDfprintf(stderr, "%s: fspace->sect_addr = %a\n", FUNC, fspace->sect_addr); @@ -329,7 +329,7 @@ HDfprintf(stderr, "%s: Deleting free space manager, fs_addr = %a\n", FUNC, fs_ad #endif /* H5FS_DEBUG */ /* Protect the free space header */ - if(NULL == (fspace = (H5FS_t *)H5AC_protect(f, dxpl_id, H5AC_FSPACE_HDR, fs_addr, &cache_udata, H5AC_WRITE))) + if(NULL == (fspace = (H5FS_t *)H5AC_protect(f, dxpl_id, H5AC_FSPACE_HDR, fs_addr, &cache_udata, H5AC__NO_FLAGS_SET))) HGOTO_ERROR(H5E_FSPACE, H5E_CANTPROTECT, FAIL, "unable to protect free space header") /* Sanity check */ @@ -361,8 +361,19 @@ HDfprintf(stderr, "%s: Expunging free space section info from cache\n", FUNC); #endif /* H5FS_DEBUG */ /* Evict the free space section info from the metadata cache */ /* (Free file space) */ - if(H5AC_expunge_entry(f, dxpl_id, H5AC_FSPACE_SINFO, fspace->sect_addr, H5AC__FREE_FILE_SPACE_FLAG) < 0) - HGOTO_ERROR(H5E_HEAP, H5E_CANTREMOVE, FAIL, "unable to remove free space section info from cache") + { + unsigned cache_flags = H5AC__NO_FLAGS_SET; + + /* if the indirect block is in real file space, tell + * the cache to free its file space. + */ + if (!H5F_IS_TMP_ADDR(f, fspace->sect_addr)) + cache_flags |= H5AC__FREE_FILE_SPACE_FLAG; + + if(H5AC_expunge_entry(f, dxpl_id, H5AC_FSPACE_SINFO, fspace->sect_addr, cache_flags) < 0) + HGOTO_ERROR(H5E_HEAP, H5E_CANTREMOVE, FAIL, "unable to remove free space section info from cache") + } + #ifdef H5FS_DEBUG HDfprintf(stderr, "%s: Done expunging free space section info from cache\n", FUNC); #endif /* H5FS_DEBUG */ @@ -938,7 +949,7 @@ H5FS_free(H5F_t *f, H5FS_t *fspace, hid_t dxpl_id) cache_udata.f = f; cache_udata.dxpl_id = dxpl_id; cache_udata.fspace = fspace; - if(NULL == (fspace->sinfo = (H5FS_sinfo_t *)H5AC_protect(f, dxpl_id, H5AC_FSPACE_SINFO, fspace->sect_addr, &cache_udata, H5AC_READ))) + if(NULL == (fspace->sinfo = (H5FS_sinfo_t *)H5AC_protect(f, dxpl_id, H5AC_FSPACE_SINFO, fspace->sect_addr, &cache_udata, H5AC__READ_ONLY_FLAG))) HGOTO_ERROR(H5E_FSPACE, H5E_CANTPROTECT, FAIL, "unable to protect free space section info") /* Unload and release ownership of the free-space manager section info */ @@ -979,7 +990,7 @@ H5FS_free(H5F_t *f, H5FS_t *fspace, hid_t dxpl_id) cache_udata.nclasses = 0; cache_udata.classes = NULL; cache_udata.cls_init_udata = NULL; - if(NULL == (fspace = (H5FS_t *)H5AC_protect(f, dxpl_id, H5AC_FSPACE_HDR, fspace->addr, &cache_udata, H5AC_READ))) + if(NULL == (fspace = (H5FS_t *)H5AC_protect(f, dxpl_id, H5AC_FSPACE_HDR, fspace->addr, &cache_udata, H5AC__READ_ONLY_FLAG))) HGOTO_ERROR(H5E_FSPACE, H5E_CANTPROTECT, FAIL, "unable to protect free space section info") /* Unpin the free-space manager header */ |