diff options
| author | Shaohua Li <[email protected]> | 2012-12-14 11:15:36 +0800 |
|---|---|---|
| committer | Jens Axboe <[email protected]> | 2012-12-14 20:46:04 +0100 |
| commit | 8dd2cb7e880d2f77fba53b523c99133ad5054cfd (patch) | |
| tree | ea51e89f8c8bf9ca8e888d68ecf6732a52e8e99d /tools/perf/scripts/python/event_analyzing_sample.py | |
| parent | 75274551c81796b636c5acb0c2597dec7ec2e6c4 (diff) | |
block: discard granularity might not be power of 2
In MD raid case, discard granularity might not be power of 2, for example, a
4-disk raid5 has 3*chunk_size discard granularity. Correct the calculation for
such cases.
Reported-by: Neil Brown <[email protected]>
Signed-off-by: Shaohua Li <[email protected]>
Signed-off-by: Jens Axboe <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/event_analyzing_sample.py')
0 files changed, 0 insertions, 0 deletions