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(parent: a566c55) | patch
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, 14 Jun 2021 14:23:05 +0000 (08:23 -0600)
commitea5ab3b579836d784357ae9cb5bf9d7242a645b9
tree30578e5c40bc9c07b314a940899e50ec5a6aa3d7tree | snapshot
parenta566c5562d41b99f11c8224b2a3010e60ad93acfcommit | 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 | blame | history
Linux 6.x block layer and io_uring tree(s)