| commit | 6cf5862e3c2caafd11f39a373b98b00c5a04b83a | [log] [tgz] |
|---|---|---|
| author | Jens Axboe <axboe@kernel.dk> | Mon Apr 25 19:49:01 2022 -0600 |
| committer | Jens Axboe <axboe@kernel.dk> | Sat Apr 30 08:39:54 2022 -0600 |
| tree | 2029b157c548e50a34e2b196058bf7a639728bd8 | |
| parent | 3a4b89a25ce59a87fcfff1f030cba8d544fd402c [diff] |
io-wq: use __set_notify_signal() to wake workers The only difference between set_notify_signal() and __set_notify_signal() is that the former checks if it needs to deliver an IPI to force a reschedule. As the io-wq workers never leave the kernel, and IPI is never needed, they simply need a wakeup. Reviewed-by: Pavel Begunkov <asml.silence@gmail.com> Link: https://lore.kernel.org/r/20220426014904.60384-4-axboe@kernel.dk Signed-off-by: Jens Axboe <axboe@kernel.dk>