Commit 9921d501 authored by Pavel Begunkov's avatar Pavel Begunkov Committed by Jens Axboe
Browse files

selftests/net: don't tests batched TCP io_uring zc 



It doesn't make sense batch submitting io_uring requests to a single TCP
socket without linking or some other kind of ordering. Moreover, it
causes spurious -EINTR fails due to interaction with task_work. Disable
it for now and keep queue depth=1.

Signed-off-by: default avatarPavel Begunkov <asml.silence@gmail.com>
Link: https://lore.kernel.org/r/b547698d5938b1b1a898af1c260188d8546ded9a.1666700897.git.asml.silence@gmail.com


Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
parent b3026767

tools/testing/selftests/net/io_uring_zerocopy_tx.sh

+1 −1
Original line number Diff line number Diff line
@@ -29,7 +29,7 @@ if [[ "$#" -eq "0" ]]; then 
	for IP in "${IPs[@]}"; do

		for mode in $(seq 1 3); do

			$0 "$IP" udp -m "$mode" -t 1 -n 32

			$0 "$IP" tcp -m "$mode" -t 1 -n 32

			$0 "$IP" tcp -m "$mode" -t 1 -n 1

		done

	done