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| author | Marco Benatto <mbenatto@redhat.com> | 2019-02-01 09:12:20 -0800 |
|---|---|---|
| committer | Darrick J. Wong <darrick.wong@oracle.com> | 2019-02-11 16:07:00 -0800 |
| commit | d519da41e2b789f2cbd705cd8cec0bb92be4838d (patch) | |
| tree | 7a1c2826db60c4f907ba1f4d5ebe538f1a9acafd /fs/xfs/xfs_globals.c | |
| parent | e88db81645d36f945d11bd73ffff31dad148eaf8 (diff) | |
| download | linux-d519da41e2b789f2cbd705cd8cec0bb92be4838d.tar.bz2 | |
xfs: Introduce XFS_PTAG_VERIFIER_ERROR panic mask
Currently we have a few PTAGs in place allowing us to transform a filesystem
error in a BUG() call. However, we don't have a panic tag for corrupt
metadata, so introduce XFS_PTAG_VERIFIER_ERROR so that the administrator can
use the fs.xfs.panic_mask sysctl knob to convert any error detected by buffer
verifiers into a kernel panic.
Signed-off-by: Marco Benatto <mbenatto@redhat.com>
Reviewed-by: Eric Sandeen <sandeen@redhat.com>
[darrick: light editing of commit message]
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Diffstat (limited to 'fs/xfs/xfs_globals.c')
| -rw-r--r-- | fs/xfs/xfs_globals.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/xfs/xfs_globals.c b/fs/xfs/xfs_globals.c index 5169e84ae382..d0d377384120 100644 --- a/fs/xfs/xfs_globals.c +++ b/fs/xfs/xfs_globals.c @@ -16,7 +16,7 @@ xfs_param_t xfs_params = { /* MIN DFLT MAX */ .sgid_inherit = { 0, 0, 1 }, .symlink_mode = { 0, 0, 1 }, - .panic_mask = { 0, 0, 255 }, + .panic_mask = { 0, 0, 256 }, .error_level = { 0, 3, 11 }, .syncd_timer = { 1*100, 30*100, 7200*100}, .stats_clear = { 0, 0, 1 }, |