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| author | Pavel Begunkov <asml.silence@gmail.com> | 2022-07-07 15:13:15 +0100 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2022-07-24 18:39:17 -0600 |
| commit | ceff501790a9789c748a9b851f30f4f7e2fe4d72 (patch) | |
| tree | a5fdf42fb282f41f465afd44abb0884567c992b1 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 7a121ced6e6430d49fb802067b4f020f6df62362 (diff) | |
io_uring: don't race double poll setting REQ_F_ASYNC_DATA
Just as with io_poll_double_prepare() setting REQ_F_DOUBLE_POLL, we can
race with the first poll entry when setting REQ_F_ASYNC_DATA. Move it
under io_poll_double_prepare().
Fixes: a18427bb2d9b ("io_uring: optimise submission side poll_refs")
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Link: https://lore.kernel.org/r/df6920f509c11115aa2bce8b34dc5fdb0eb98920.1657203020.git.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