| commit | e58d498e81baa9fd8acf5132d8b2d4f829361f6b | [log] [tgz] |
|---|---|---|
| author | Pavel Begunkov <asml.silence@gmail.com> | Tue Jul 12 21:52:40 2022 +0100 |
| committer | Jens Axboe <axboe@kernel.dk> | Sun Jul 24 18:41:06 2022 -0600 |
| tree | addc514ac82d4325ee3fa2dc2f0e7b0aa9ca97bb | |
| parent | eb4a299b2f95437af6183946c2a2e850621cefdb [diff] |
io_uring: complete notifiers in tw We need a task context to post CQEs but using wq is too expensive. Try to complete notifiers using task_work and fall back to wq if fails. Signed-off-by: Pavel Begunkov <asml.silence@gmail.com> Link: https://lore.kernel.org/r/089799ab665b10b78fdc614ae6d59fa7ef0d5f91.1657643355.git.asml.silence@gmail.com Signed-off-by: Jens Axboe <axboe@kernel.dk>