io_uring: fail links more in io_submit_sqe()
Instead of marking a link with REQ_F_FAIL_LINK on an error and delaying its failing to the caller, do it eagerly right when after getting an error in io_submit_sqe(). This renders FAIL_LINK checks in io_queue_link_head() useless and we can skip it. Signed-off-by:Pavel Begunkov <asml.silence@gmail.com> Signed-off-by:
Jens Axboe <axboe@kernel.dk>
parent
1ee43ba8
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