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-rwxr-xr-xtools/testing/selftests/net/udpgro_bench.sh5
1 files changed, 3 insertions, 2 deletions
diff --git a/tools/testing/selftests/net/udpgro_bench.sh b/tools/testing/selftests/net/udpgro_bench.sh
index 894972877e8b..cb664679b434 100755
--- a/tools/testing/selftests/net/udpgro_bench.sh
+++ b/tools/testing/selftests/net/udpgro_bench.sh
@@ -3,6 +3,8 @@
#
# Run a series of udpgro benchmarks
+source net_helper.sh
+
readonly PEER_NS="ns-peer-$(mktemp -u XXXXXX)"
BPF_FILE="../bpf/xdp_dummy.bpf.o"
@@ -40,8 +42,7 @@ run_one() {
ip netns exec "${PEER_NS}" ./udpgso_bench_rx ${rx_args} -r &
ip netns exec "${PEER_NS}" ./udpgso_bench_rx -t ${rx_args} -r &
- # Hack: let bg programs complete the startup
- sleep 0.2
+ wait_local_port_listen "${PEER_NS}" 8000 udp
./udpgso_bench_tx ${tx_args}
}