diff options
| author | Darrick J. Wong <djwong@kernel.org> | 2021-09-01 10:59:05 -0700 |
|---|---|---|
| committer | Darrick J. Wong <djwong@kernel.org> | 2021-12-15 17:29:02 -0800 |
| commit | 087d0535dfb6484247c073122db567eddba0f5ff (patch) | |
| tree | 5b0a89277ba10e872ce12088a7c0989576974272 /fs/xfs/scrub/trace.h | |
| parent | a72e974d1b31e1d23f088e3f910d33094da2e174 (diff) | |
xfs: create a blob array data structure
Create a simple 'blob array' data structure for storage of arbitrarily
sized metadata objects that will be used to reconstruct metadata. For
the intended usage (temporarily storing extended attribute names and
values) we only have to support storing objects and retrieving them.
Use the xfile abstraction to store the attribute information in memory
that can be swapped out.
Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Diffstat (limited to 'fs/xfs/scrub/trace.h')
| -rw-r--r-- | fs/xfs/scrub/trace.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/xfs/scrub/trace.h b/fs/xfs/scrub/trace.h index b94c209e4bfc..fe6a4c6776eb 100644 --- a/fs/xfs/scrub/trace.h +++ b/fs/xfs/scrub/trace.h @@ -802,6 +802,7 @@ DEFINE_EVENT(xfile_class, name, \ DEFINE_XFILE_EVENT(xfile_pread); DEFINE_XFILE_EVENT(xfile_pwrite); DEFINE_XFILE_EVENT(xfile_seek_data); +DEFINE_XFILE_EVENT(xfile_discard); TRACE_EVENT(xfarray_sort_stats, TP_PROTO(struct xfarray *xfa, unsigned int max_stack_depth, |