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| author |   Pavel Begunkov <asml.silence@gmail.com> | 2022-07-12 21:52:40 +0100 |
|---|---|---|
| committer |   Jens Axboe <axboe@kernel.dk> | 2022-07-24 18:41:06 -0600 |
| commit | e58d498e81baa9fd8acf5132d8b2d4f829361f6b (patch) | |
| tree | addc514ac82d4325ee3fa2dc2f0e7b0aa9ca97bb /include | |
| parent | io_uring: cache struct io_notif (diff) | |
| download | linux-dev-e58d498e81baa9fd8acf5132d8b2d4f829361f6b.tar.xz linux-dev-e58d498e81baa9fd8acf5132d8b2d4f829361f6b.zip | |
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>
Diffstat (limited to 'include')
0 files changed, 0 insertions, 0 deletions