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| author | Bill O'Donnell | 2015-10-12 09:21:22 +0200 |
|---|---|---|
| committer | Dave Chinner | 2015-10-12 09:21:22 +0200 |
| commit | ff6d6af2351caea7db681f4539d0d893e400557a (patch) | |
| tree | 2e3d1d4a57a478183edf6e55a0c257a36a9fee04 /arch/tile | |
| parent | xfs: per-filesystem stats in sysfs (diff) | |
| download | kernel-qcow2-linux-ff6d6af2351caea7db681f4539d0d893e400557a.tar.gz kernel-qcow2-linux-ff6d6af2351caea7db681f4539d0d893e400557a.tar.xz kernel-qcow2-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 'arch/tile')
0 files changed, 0 insertions, 0 deletions