tree 2cd3742152ed775b029405d138a7b7aaae97e7fa
parent 9cd2be519d05ee78876d55e8e902b7125f78b74f
author Pavel Begunkov <asml.silence@gmail.com> 1608164677 +0000
committer Jens Axboe <axboe@kernel.dk> 1608219652 -0700

io_uring: consolidate CQ nr events calculation

Add a helper which calculates number of events in CQ. Handcoded version
of it in io_cqring_overflow_flush() is not the clearest thing, so it
makes it slightly more readable.

Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>