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| author | Darrick J. Wong <djwong@kernel.org> | 2023-08-10 17:48:07 +0300 |
|---|---|---|
| committer | Darrick J. Wong <djwong@kernel.org> | 2023-08-10 17:48:07 +0300 |
| commit | d7a74cad8f45133935c59ed0adf949f85238624b (patch) | |
| tree | 5dd6fcb518271d2200137622ece40e2050935dd9 /fs/xfs/xfs_mount.c | |
| parent | a76dba3b248cb0c2b93d66f463d5ca3cf7037d28 (diff) | |
| download | linux-d7a74cad8f45133935c59ed0adf949f85238624b.tar.xz | |
xfs: track usage statistics of online fsck
Track the usage, outcomes, and run times of the online fsck code, and
report these values via debugfs. The columns in the file are:
* scrubber name
* number of scrub invocations
* clean objects found
* corruptions found
* optimizations found
* cross referencing failures
* inconsistencies found during cross referencing
* incomplete scrubs
* warnings
* number of time scrub had to retry
* cumulative amount of time spent scrubbing (microseconds)
* number of repair inovcations
* successfully repaired objects
* cumuluative amount of time spent repairing (microseconds)
Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Diffstat (limited to 'fs/xfs/xfs_mount.c')
| -rw-r--r-- | fs/xfs/xfs_mount.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/fs/xfs/xfs_mount.c b/fs/xfs/xfs_mount.c index fb87ffb48f7f..0a0fd19573d8 100644 --- a/fs/xfs/xfs_mount.c +++ b/fs/xfs/xfs_mount.c @@ -34,6 +34,7 @@ #include "xfs_health.h" #include "xfs_trace.h" #include "xfs_ag.h" +#include "scrub/stats.h" static DEFINE_MUTEX(xfs_uuid_table_mutex); static int xfs_uuid_table_size; @@ -716,9 +717,11 @@ xfs_mountfs( if (error) goto out_remove_sysfs; + xchk_stats_register(mp->m_scrub_stats, mp->m_debugfs); + error = xfs_error_sysfs_init(mp); if (error) - goto out_del_stats; + goto out_remove_scrub_stats; error = xfs_errortag_init(mp); if (error) @@ -1033,7 +1036,8 @@ xfs_mountfs( xfs_errortag_del(mp); out_remove_error_sysfs: xfs_error_sysfs_del(mp); - out_del_stats: + out_remove_scrub_stats: + xchk_stats_unregister(mp->m_scrub_stats); xfs_sysfs_del(&mp->m_stats.xs_kobj); out_remove_sysfs: xfs_sysfs_del(&mp->m_kobj); @@ -1105,6 +1109,7 @@ xfs_unmountfs( xfs_errortag_del(mp); xfs_error_sysfs_del(mp); + xchk_stats_unregister(mp->m_scrub_stats); xfs_sysfs_del(&mp->m_stats.xs_kobj); xfs_sysfs_del(&mp->m_kobj); } |