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| author | Mike McGreevy <mamcgree@hdfgroup.org> | 2010-06-15 20:00:22 (GMT) |
|---|---|---|
| committer | Mike McGreevy <mamcgree@hdfgroup.org> | 2010-06-15 20:00:22 (GMT) |
| commit | 60ecd356b2e24f125a5fd7abbdb57569af76f3ba (patch) | |
| tree | d5f77e77b2f5d62529e98101ed7af65d0dcd3650 /src/H5Olinfo.c | |
| parent | 84f6de6f28553171029bc61560eb869bc2207fa2 (diff) | |
| download | hdf5-60ecd356b2e24f125a5fd7abbdb57569af76f3ba.zip hdf5-60ecd356b2e24f125a5fd7abbdb57569af76f3ba.tar.gz hdf5-60ecd356b2e24f125a5fd7abbdb57569af76f3ba.tar.bz2 | |
[svn-r19005] Purpose:
Commit metadata tagging framework.
Description:
This check-in contains a new framework whose goal is to apply
a tag value to each new entry in the metadata cache as it is created.
This tag value is such that it relates each piece of metadata to the
HDF5 object that it belongs to (dataset, group, et cetera).
This changeset includes the framework that applies the tags as
well as a suite of tests to verify correct tag application, though does
not yet make use of the tag values to flush/evict individual objects.
Please refer to the "flush/evict individual objects" RFC for further
discussion of these changes.
Tested:
jam, amani, linew (h5committest)
liberty, abe, blue print
Diffstat (limited to 'src/H5Olinfo.c')
| -rw-r--r-- | src/H5Olinfo.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/src/H5Olinfo.c b/src/H5Olinfo.c index 891631f..7644131 100644 --- a/src/H5Olinfo.c +++ b/src/H5Olinfo.c @@ -385,7 +385,7 @@ H5O_linfo_copy_file(H5F_t UNUSED *file_src, void *native_src, H5F_t *file_dst, H5G_copy_file_ud_t *udata = (H5G_copy_file_ud_t *) _udata; void *ret_value; /* Return value */ - FUNC_ENTER_NOAPI_NOINIT(H5O_linfo_copy_file) + FUNC_ENTER_NOAPI_NOINIT_TAG(H5O_linfo_copy_file, dxpl_id, H5AC__COPIED_TAG, NULL) /* check args */ HDassert(linfo_src); @@ -426,7 +426,7 @@ done: if(linfo_dst) linfo_dst = H5FL_FREE(H5O_linfo_t, linfo_dst); - FUNC_LEAVE_NOAPI(ret_value) + FUNC_LEAVE_NOAPI_TAG(ret_value, NULL) } /* H5O_linfo_copy_file() */ @@ -465,11 +465,17 @@ H5O_linfo_post_copy_file_cb(const H5O_link_t *src_lnk, void *_udata) HGOTO_ERROR(H5E_OHDR, H5E_CANTCOPY, H5_ITER_ERROR, "unable to copy link") dst_lnk_init = TRUE; + /* Set metadata tag in dxpl_id */ + H5_BEGIN_TAG(udata->dxpl_id, H5AC__COPIED_TAG, FAIL); + /* Insert the new object in the destination file's group */ /* (Doesn't increment the link count - that's already been taken care of for hard links) */ if(H5G_dense_insert(udata->dst_oloc->file, udata->dxpl_id, udata->dst_linfo, &dst_lnk) < 0) HGOTO_ERROR(H5E_OHDR, H5E_CANTINSERT, H5_ITER_ERROR, "unable to insert destination link") + /* Reset metadata tag in dxpl_id */ + H5_END_TAG(FAIL); + done: /* Check if the destination link has been initialized */ if(dst_lnk_init) |