io_uring: clean io_req_find_next() fast check
Indirectly io_req_find_next() is called for every request, optimise the check by testing flags as it was long before -- __io_req_find_next() tolerates false-positives well (i.e. link==NULL), and those should be really rare. Signed-off-by:Pavel Begunkov <asml.silence@gmail.com> Signed-off-by:
Jens Axboe <axboe@kernel.dk>
parent
dc0eced5
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