/
usr
/
src
/
linux-headers-5.15.0-181
/
tools
/
testing
/
selftests
/
net
/
/usr/src/linux-headers-5.15.0-181/tools/testing/selftests/net
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af_unix/
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forwarding/
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mptcp/
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altnames.sh
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bareudp.sh
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drop_monitor_tests.sh
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fcnal-test.sh
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fib-onlink-tests.sh
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fib_rule_tests.sh
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fib_tests.sh
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fin_ack_lat.sh
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gre_gso.sh
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gro.sh
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lib.sh
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Makefile
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msg_zerocopy.sh
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netdevice.sh
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net_helper.sh
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pmtu.sh
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psock_snd.sh
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reuseaddr_ports_exhausted.sh
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reuseport_addr_any.sh
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route_localnet.sh
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rtnetlink.sh
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rxtimestamp.sh
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setup_loopback.sh
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setup_veth.sh
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srv6_end_dt4_l3vpn_test.sh
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srv6_end_dt6_l3vpn_test.sh
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tcp_fastopen_backup_key.sh
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test_blackhole_dev.sh
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test_bpf.sh
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test_vxlan_fdb_changelink.sh
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test_vxlan_under_vrf.sh
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toeplitz.sh
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toeplitz_client.sh
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traceroute.sh
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txtimestamp.sh
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udpgro.sh
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udpgso.sh
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udpgso_bench.sh
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unicast_extensions.sh
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veth.sh
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vrf-xfrm-tests.sh
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vrf_route_leaking.sh
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xfrm_policy.sh
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Edit:
/usr/src/linux-headers-5.15.0-181/tools/testing/selftests/net/fin_ack_lat.sh
(507B)
#!/bin/bash # SPDX-License-Identifier: GPL-2.0 # # Test latency spikes caused by FIN/ACK handling race. set +x set -e tmpfile=$(mktemp /tmp/fin_ack_latency.XXXX.log) cleanup() { kill $(pidof fin_ack_lat) rm -f $tmpfile } trap cleanup EXIT do_test() { RUNTIME=$1 ./fin_ack_lat | tee $tmpfile & PID=$! sleep $RUNTIME NR_SPIKES=$(wc -l $tmpfile | awk '{print $1}') if [ $NR_SPIKES -gt 0 ] then echo "FAIL: $NR_SPIKES spikes detected" return 1 fi return 0 } do_test "30" echo "test done"
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