io_uring: make io_do_iopoll return number of reqs

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Don't pass nr_events pointer around but return directly, it's less
expensive than pointer increments.

Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Link: https://lore.kernel.org/r/f771a8153a86f16f12ff4272524e9e549c5de40b.1632516769.git.asml.silence@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>

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Pavel Begunkov 2021-09-24 21:59:43 +01:00 • committed by Jens Axboe

parent 87a115fb71

commit 5ba3c874eb

1 changed files with 17 additions and 17 deletions

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fs/io_uring.c

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