diff options
| author | Ming Lei <[email protected]> | 2014-05-11 01:01:49 +0800 |
|---|---|---|
| committer | Jens Axboe <[email protected]> | 2014-05-10 15:42:13 -0600 |
| commit | 60f2df8a29df5f2db2c87fd23122a1cebdf2011a (patch) | |
| tree | 29357144d3693b6569e6d525873c31c273c9cc56 /tools/perf/scripts/python/check-perf-trace.py | |
| parent | 0289b2e110b7824b2f76d194ad6f8f0844e270ad (diff) | |
blk-mq: bitmap tag: remove barrier in bt_clear_tag()
The barrier isn't necessary because both atomic_dec_and_test()
and wake_up() implicate one barrier.
Signed-off-by: Ming Lei <[email protected]>
Signed-off-by: Jens Axboe <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/check-perf-trace.py')
0 files changed, 0 insertions, 0 deletions