diff options
| author | Darrick J. Wong <darrick.wong@oracle.com> | 2018-01-17 05:52:14 +0300 |
|---|---|---|
| committer | Darrick J. Wong <darrick.wong@oracle.com> | 2018-01-18 08:00:44 +0300 |
| commit | 64b12563b2b5abf78ebd9d4b3c2e4062d9aedc61 (patch) | |
| tree | ae9f44d227001f259e2e10184adca4f56851360c /fs/xfs/scrub/trace.h | |
| parent | 49db55eca5665e32c9d3e67a7d5694bcc6c274de (diff) | |
| download | linux-64b12563b2b5abf78ebd9d4b3c2e4062d9aedc61.tar.xz | |
xfs: set up scrub cross-referencing helpers
Create some helper functions that we'll use later to deal with problems
we might encounter while cross referencing metadata with other metadata.
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Diffstat (limited to 'fs/xfs/scrub/trace.h')
| -rw-r--r-- | fs/xfs/scrub/trace.h | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/fs/xfs/scrub/trace.h b/fs/xfs/scrub/trace.h index ffa4a70ebdcc..a0a6d3cd131a 100644 --- a/fs/xfs/scrub/trace.h +++ b/fs/xfs/scrub/trace.h @@ -491,6 +491,28 @@ DEFINE_EVENT(xfs_scrub_sbtree_class, name, \ DEFINE_SCRUB_SBTREE_EVENT(xfs_scrub_btree_rec); DEFINE_SCRUB_SBTREE_EVENT(xfs_scrub_btree_key); +TRACE_EVENT(xfs_scrub_xref_error, + TP_PROTO(struct xfs_scrub_context *sc, int error, void *ret_ip), + TP_ARGS(sc, error, ret_ip), + TP_STRUCT__entry( + __field(dev_t, dev) + __field(int, type) + __field(int, error) + __field(void *, ret_ip) + ), + TP_fast_assign( + __entry->dev = sc->mp->m_super->s_dev; + __entry->type = sc->sm->sm_type; + __entry->error = error; + __entry->ret_ip = ret_ip; + ), + TP_printk("dev %d:%d type %u xref error %d ret_ip %pF", + MAJOR(__entry->dev), MINOR(__entry->dev), + __entry->type, + __entry->error, + __entry->ret_ip) +); + #endif /* _TRACE_XFS_SCRUB_TRACE_H */ #undef TRACE_INCLUDE_PATH |