diff options
Diffstat (limited to 'tools/perf/tests/shell/lock_contention.sh')
| -rwxr-xr-x | tools/perf/tests/shell/lock_contention.sh | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/tools/perf/tests/shell/lock_contention.sh b/tools/perf/tests/shell/lock_contention.sh index d33d9e4392b0..7248a74ca2a3 100755 --- a/tools/perf/tests/shell/lock_contention.sh +++ b/tools/perf/tests/shell/lock_contention.sh @@ -7,14 +7,17 @@ set -e err=0 perfdata=$(mktemp /tmp/__perf_test.perf.data.XXXXX) result=$(mktemp /tmp/__perf_test.result.XXXXX) +errout=$(mktemp /tmp/__perf_test.errout.XXXXX) cleanup() { rm -f ${perfdata} rm -f ${result} + rm -f ${errout} trap - EXIT TERM INT } trap_cleanup() { + echo "Unexpected signal in ${FUNCNAME[1]}" cleanup exit ${err} } @@ -75,10 +78,12 @@ test_bpf() test_record_concurrent() { echo "Testing perf lock record and perf lock contention at the same time" - perf lock record -o- -- perf bench sched messaging -p 2> /dev/null | \ + perf lock record -o- -- perf bench sched messaging -p 2> ${errout} | \ perf lock contention -i- -E 1 -q 2> ${result} if [ "$(cat "${result}" | wc -l)" != "1" ]; then echo "[Fail] Recorded result count is not 1:" "$(cat "${result}" | wc -l)" + cat ${errout} + cat ${result} err=1 exit fi |