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| author | Stefan Bühler <source@stbuehler.de> | 2019-04-24 23:54:17 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2019-04-30 09:40:02 -0600 |
| commit | 4f7067c3fb7f2974363a28c597a41949d971af02 (patch) | |
| tree | 354d44d8bbdb9dd7e73596603932bfdcf797c686 /tools/perf/scripts/python/stackcollapse.py | |
| parent | 1e84b97b7377bd0198f87b49ad3e396e84bf0458 (diff) | |
io_uring: remove unnecessary barrier before wq_has_sleeper
wq_has_sleeper has a full barrier internally. The smp_rmb barrier in
io_uring_poll synchronizes with it.
Signed-off-by: Stefan Bühler <source@stbuehler.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions