| commit | b067573fdd7715fc565eb9782a605860624a7d6e | [log] [tgz] |
|---|---|---|
| author | Jens Axboe <axboe@kernel.dk> | Wed Aug 11 13:19:42 2021 -0600 |
| committer | Jens Axboe <axboe@kernel.dk> | Wed Aug 11 13:37:19 2021 -0600 |
| tree | d639bcd146bc36d98309b3ef72ec3a782b8d0b51 | |
| parent | 2bf4e501432bc4564520478033c3488d79a77d2d [diff] |
io_uring: split task_work into IRQ and non-IRQ safe variants Now that the completion lock is no longer IRQ disabling, we can get rid of that on the task_work side too. Provide two methods of adding task_work, one that is IRQ safe and one that is not. The IRQ safe variant is only used for bdev/reg file completions. Work in progress, don't like the branching on the locking, but also don't wnat to do too much duplicated code. Signed-off-by: Jens Axboe <axboe@kernel.dk>