io_uring: deduce cq_mask from cq_entries

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No need to cache cq_mask, it's exactly cq_entries - 1, so just deduce
it to not carry it around.

Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Link: https://lore.kernel.org/r/d439efad0503c8398451dae075e68a04362fbc8d.1621201931.git.asml.silence@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>

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Pavel Begunkov 2021-05-16 22:58:09 +01:00 • committed by Jens Axboe

parent a566c5562d

commit ea5ab3b579

1 changed files with 4 additions and 8 deletions

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fs/io_uring.c

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