diff options
| author | Quincey Koziol <koziol@hdfgroup.org> | 2016-06-14 23:07:03 (GMT) |
|---|---|---|
| committer | Quincey Koziol <koziol@hdfgroup.org> | 2016-06-14 23:07:03 (GMT) |
| commit | d3396a79532601bf22e385f94b12e55dfb2c3bd0 (patch) | |
| tree | dedf3566ea2ebf40c2d7475e8a50a3f2f0d57774 /src/H5Fio.c | |
| parent | 7a9e13afdb134bafc070cf8bd2087a84fd0d2334 (diff) | |
| download | hdf5-d3396a79532601bf22e385f94b12e55dfb2c3bd0.zip hdf5-d3396a79532601bf22e385f94b12e55dfb2c3bd0.tar.gz hdf5-d3396a79532601bf22e385f94b12e55dfb2c3bd0.tar.bz2 | |
[svn-r30075] Description:
Bring object/dataset/group/named datatype features from revise_chunks
branch to trunk. Also CMake support for h5format_convert and a bunch of
misc. cleanups.
Tested on:
MacOSX/64 10.11.5 (amazon) w/serial, parallel & production
(h5committest forthcoming)
Diffstat (limited to 'src/H5Fio.c')
| -rw-r--r-- | src/H5Fio.c | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/src/H5Fio.c b/src/H5Fio.c index 1fb3459..b9bd354 100644 --- a/src/H5Fio.c +++ b/src/H5Fio.c @@ -244,3 +244,41 @@ done: FUNC_LEAVE_NOAPI(ret_value); } /* end H5F_flush_tagged_metadata */ + +/*------------------------------------------------------------------------- + * Function: H5F_evict_tagged_metadata + * + * Purpose: Evicts metadata from the cache with specified tag. + * + * Return: Non-negative on success/Negative on failure + * + * Programmer: Mike McGreevy + * September 9, 2010 + * + *------------------------------------------------------------------------- + */ +herr_t +H5F_evict_tagged_metadata(H5F_t * f, haddr_t tag, hid_t dxpl_id) +{ + herr_t ret_value = SUCCEED; + + FUNC_ENTER_NOAPI(FAIL) + + /* Unpin the superblock, as this will be marked for eviction and it can't + be pinned. */ + if(H5AC_unpin_entry(f->shared->sblock) < 0) + HGOTO_ERROR(H5E_CACHE, H5E_CANTUNPIN, FAIL, "unable to unpin superblock") + f->shared->sblock = NULL; + + /* Evict the object's metadata */ + if(H5AC_evict_tagged_metadata(f, tag, dxpl_id)<0) + HGOTO_ERROR(H5E_CACHE, H5E_CANTEXPUNGE, FAIL, "unable to evict tagged metadata") + + /* Re-read the superblock. */ + if(H5F__super_read(f, dxpl_id, FALSE) < 0) + HGOTO_ERROR(H5E_FILE, H5E_READERROR, FAIL, "unable to read superblock") + +done: + FUNC_LEAVE_NOAPI(ret_value); +} /* end H5F_evict_tagged_metadata */ + |