diff options
| author |   Darrick J. Wong <darrick.wong@oracle.com> | 2017-11-06 11:46:15 -0800 |
|---|---|---|
| committer | Darrick J. Wong <darrick.wong@oracle.com> | 2017-11-09 09:10:45 -0800 |
| commit | 0a1e1567b386b96c710d385181330c13ca03ffe3 (patch) | |
| tree | 957b4f93ef93372b595f48f45a7b5c22f144fbe9 /fs/xfs/scrub/common.c | |
| parent | xfs: refactor the directory data block bestfree checks (diff) | |
| download | linux-dev-0a1e1567b386b96c710d385181330c13ca03ffe3.tar.xz linux-dev-0a1e1567b386b96c710d385181330c13ca03ffe3.zip | |
xfs: pass inode number to xfs_scrub_ino_set_{preen,warning}
There are two ways to scrub an inode -- calling xfs_iget and checking
the raw inode core, or by loading the inode cluster buffer and checking
the on-disk contents directly. The second method is only useful if
_iget fails the verifiers; when this is the case, sc->ip is NULL and
calling the tracepoint will cause a system crash.
Therefore, pass the raw inode number directly into the _preen and
_warning functions.
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Diffstat (limited to 'fs/xfs/scrub/common.c')
| -rw-r--r-- | fs/xfs/scrub/common.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/fs/xfs/scrub/common.c b/fs/xfs/scrub/common.c index 318dd97c70b5..ac95fe911d96 100644 --- a/fs/xfs/scrub/common.c +++ b/fs/xfs/scrub/common.c @@ -165,10 +165,11 @@ xfs_scrub_block_set_preen( void xfs_scrub_ino_set_preen( struct xfs_scrub_context *sc, + xfs_ino_t ino, struct xfs_buf *bp) { sc->sm->sm_flags |= XFS_SCRUB_OFLAG_PREEN; - trace_xfs_scrub_ino_preen(sc, sc->ip->i_ino, bp ? bp->b_bn : 0, + trace_xfs_scrub_ino_preen(sc, ino, bp ? bp->b_bn : 0, __return_address); } @@ -215,10 +216,11 @@ xfs_scrub_fblock_set_corrupt( void xfs_scrub_ino_set_warning( struct xfs_scrub_context *sc, + xfs_ino_t ino, struct xfs_buf *bp) { sc->sm->sm_flags |= XFS_SCRUB_OFLAG_WARNING; - trace_xfs_scrub_ino_warning(sc, sc->ip->i_ino, bp ? bp->b_bn : 0, + trace_xfs_scrub_ino_warning(sc, ino, bp ? bp->b_bn : 0, __return_address); } |