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(parent: 0f60c74) | patch
io_uring: don't bounce block based -EAGAIN retry off task_work
authorJens Axboe <axboe@kernel.dk>
Thu, 27 Aug 2020 22:46:24 +0000 (16:46 -0600)
committerJens Axboe <axboe@kernel.dk>
Thu, 27 Aug 2020 22:48:34 +0000 (16:48 -0600)
commit4421bb93d8b84ac0a0dd9531075661262d2157d5
treefa089a3a3f0cfbdb57086596edfe5df66cda9cf4tree | snapshot
parent0f60c747b0c46c60e08830c96a0eeab7b7dcc330commit | diff
io_uring: don't bounce block based -EAGAIN retry off task_work

These events happen inline from submission, so there's no need to
bounce them through the original task. Just set them up for retry
and issue retry directly instead of going over task_work.

Signed-off-by: Jens Axboe <axboe@kernel.dk>
fs/io_uring.c diff | blob | history
Linux Kernel Source Tree.