diff options
Diffstat (limited to 'src/H5Fsuper.c')
| -rw-r--r-- | src/H5Fsuper.c | 20 |
1 files changed, 17 insertions, 3 deletions
diff --git a/src/H5Fsuper.c b/src/H5Fsuper.c index b381369..504a555 100644 --- a/src/H5Fsuper.c +++ b/src/H5Fsuper.c @@ -1075,8 +1075,9 @@ H5F__super_init(H5F_t *f) FALSE; /* Whether the driver info block has been inserted into the metadata cache */ H5P_genplist_t *plist; /* File creation property list */ H5AC_ring_t orig_ring = H5AC_RING_INV; - hsize_t userblock_size; /* Size of userblock, in bytes */ - hsize_t superblock_size; /* Size of superblock, in bytes */ + hsize_t userblock_size; /* Size of userblock, in bytes */ + hsize_t superblock_size = 0; /* Size of superblock, in bytes */ + haddr_t superblock_addr = HADDR_UNDEF; size_t driver_size; /* Size of driver info block (bytes) */ unsigned super_vers = HDF5_SUPERBLOCK_VERSION_DEF; /* Superblock version for file */ H5O_loc_t ext_loc; /* Superblock extension object location */ @@ -1276,7 +1277,7 @@ H5F__super_init(H5F_t *f) f->shared->sblock = sblock; /* Allocate space for the superblock */ - if (HADDR_UNDEF == H5MF_alloc(f, H5FD_MEM_SUPER, superblock_size)) + if (HADDR_UNDEF == (superblock_addr = H5MF_alloc(f, H5FD_MEM_SUPER, superblock_size))) HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "file allocation failed for superblock"); /* set the drvinfo filed to NULL -- will overwrite this later if needed */ @@ -1468,6 +1469,19 @@ done: /* Check if the superblock has been allocated yet */ if (sblock) { + if (non_default_fs_settings && H5_addr_defined(superblock_addr)) { + /* + * For non-default free-space settings, the allocation of + * space in the file for the superblock may have have allocated + * memory for the free-space manager and inserted it into the + * metadata cache. Clean that up before returning or we may fail + * to close the file later due to the metadata cache's metadata + * free space manager ring (H5AC_RING_MDFSM) not being clean. + */ + if (H5MF_try_close(f) < 0) + HDONE_ERROR(H5E_FILE, H5E_CANTFREE, FAIL, "can't close file free space manager"); + } + /* Check if we've cached it already */ if (sblock_in_cache) { /* Unpin superblock in cache */ |