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io_uring: deduce cq_mask from cq_entries
authorPavel Begunkov <asml.silence@gmail.com>
Sun, 16 May 2021 21:58:09 +0000 (22:58 +0100)
committerJens Axboe <axboe@kernel.dk>
Mon, 24 May 2021 17:40:33 +0000 (11:40 -0600)
commit6e1f520a8e2791afdc788cc10600e32628b5cd17
tree809b360cdb975698989ddfabe4603596fc2cabbbtree
parentafdaae757378657d7e8f5af4105b8a6d2230f257commit | diff
io_uring: deduce cq_mask from cq_entries

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>
fs/io_uring.c diff | blob | history
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