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(parent: 890a4f9) | patch
io-wq: use __set_notify_signal() to wake workers
authorJens Axboe <axboe@kernel.dk>
Fri, 22 Apr 2022 03:00:55 +0000 (21:00 -0600)
committerJens Axboe <axboe@kernel.dk>
Thu, 28 Apr 2022 23:22:45 +0000 (17:22 -0600)
commit2587a5e8b8a8bc75aaf76cf59888141fb3f51cfb
tree7801bd0bf46ded88e878c7e584f1ade023e921ddtree
parent890a4f9a2d7df2a98d43e47467d167b8236b9d70commit | 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.

Signed-off-by: Jens Axboe <axboe@kernel.dk>
fs/io-wq.c diff | blob | blame | history
Linux 6.x block layer and io_uring tree(s)