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| author |   Pavel Begunkov <asml.silence@gmail.com> | 2021-02-28 22:04:54 +0000 |
|---|---|---|
| committer |   Jens Axboe <axboe@kernel.dk> | 2021-03-04 06:37:14 -0700 |
| commit | 28c4721b80a702462fb77373c23428ee698fa5dd (patch) | |
| tree | 52545987ce2510ac64d919ccae9bba6e0c051031 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | io_uring: fix __tctx_task_work() ctx race (diff) | |
| download | wireguard-linux-28c4721b80a702462fb77373c23428ee698fa5dd.tar.xz wireguard-linux-28c4721b80a702462fb77373c23428ee698fa5dd.zip | |
io_uring: replace cmpxchg in fallback with xchg
io_run_ctx_fallback() can use xchg() instead of cmpxchg(). It's simpler
and faster.
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions