io_uring: hide iter revert in resubmit_prep
Move iov_iter_revert() resetting iterator in case of -EIOCBQUEUED into io_resubmit_prep(), so we don't do heavy revert in hot path, also saves a couple of checks. Signed-off-by:Pavel Begunkov <asml.silence@gmail.com> Signed-off-by:
Jens Axboe <axboe@kernel.dk>
parent
8c130827
Please register or sign in to comment