| commit | aaa9f0f48172b190a835792abe63f8859372eeec | [log] [tgz] |
|---|---|---|
| author | Pavel Begunkov <asml.silence@gmail.com> | Sun May 16 22:58:01 2021 +0100 |
| committer | Jens Axboe <axboe@kernel.dk> | Mon Jun 14 08:23:04 2021 -0600 |
| tree | 5f464cdfbd80b98ce8b200c7d1d9d230fa4ef95b | |
| parent | e4b6d902a9e38f424ce118106ea4d1665b7951b5 [diff] |
io_uring: improve sq_thread waiting check If SQPOLL task finds a ring requesting it to continue running, no need to set wake flag to rest of the rings as it will be cleared in a moment anyway, so hide it in a single sqd->ctx_list loop. Signed-off-by: Pavel Begunkov <asml.silence@gmail.com> Link: https://lore.kernel.org/r/1ee5a696d9fd08645994c58ee147d149a8957d94.1621201931.git.asml.silence@gmail.com Signed-off-by: Jens Axboe <axboe@kernel.dk>