diff options
| author | Bill O'Donnell <billodo@redhat.com> | 2015-10-12 09:21:22 +0200 |
|---|---|---|
| committer | Dave Chinner <david@fromorbit.com> | 2015-10-12 09:21:22 +0200 |
| commit | ff6d6af2351caea7db681f4539d0d893e400557a (patch) | |
| tree | 2e3d1d4a57a478183edf6e55a0c257a36a9fee04 /fs/xfs/xfs_trans.c | |
| parent | xfs: per-filesystem stats in sysfs (diff) | |
| download | linux-ff6d6af2351caea7db681f4539d0d893e400557a.tar.xz linux-ff6d6af2351caea7db681f4539d0d893e400557a.zip | |
xfs: per-filesystem stats counter implementation
This patch modifies the stats counting macros and the callers
to those macros to properly increment, decrement, and add-to
the xfs stats counts. The counts for global and per-fs stats
are correctly advanced, and cleared by writing a "1" to the
corresponding clear file.
global counts: /sys/fs/xfs/stats/stats
per-fs counts: /sys/fs/xfs/sda*/stats/stats
global clear: /sys/fs/xfs/stats/stats_clear
per-fs clear: /sys/fs/xfs/sda*/stats/stats_clear
[dchinner: cleaned up macro variables, removed CONFIG_FS_PROC around
stats structures and macros. ]
Signed-off-by: Bill O'Donnell <billodo@redhat.com>
Reviewed-by: Eric Sandeen <sandeen@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
Diffstat (limited to 'fs/xfs/xfs_trans.c')
| -rw-r--r-- | fs/xfs/xfs_trans.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/xfs/xfs_trans.c b/fs/xfs/xfs_trans.c index a0ab1dae9c31..748b16aff45a 100644 --- a/fs/xfs/xfs_trans.c +++ b/fs/xfs/xfs_trans.c @@ -930,9 +930,9 @@ __xfs_trans_commit( */ if (sync) { error = _xfs_log_force_lsn(mp, commit_lsn, XFS_LOG_SYNC, NULL); - XFS_STATS_INC(xs_trans_sync); + XFS_STATS_INC(mp, xs_trans_sync); } else { - XFS_STATS_INC(xs_trans_async); + XFS_STATS_INC(mp, xs_trans_async); } return error; @@ -955,7 +955,7 @@ out_unreserve: xfs_trans_free_items(tp, NULLCOMMITLSN, !!error); xfs_trans_free(tp); - XFS_STATS_INC(xs_trans_empty); + XFS_STATS_INC(mp, xs_trans_empty); return error; } |