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-rwxr-xr-xtools/perf/tests/shell/trace_summary.sh2
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/perf/tests/shell/trace_summary.sh b/tools/perf/tests/shell/trace_summary.sh
index 22e2651d5919..b80dea77cec6 100755
--- a/tools/perf/tests/shell/trace_summary.sh
+++ b/tools/perf/tests/shell/trace_summary.sh
@@ -14,7 +14,7 @@ OUTPUT=$(mktemp /tmp/perf_trace_test.XXXXX)
test_perf_trace() {
args=$1
- workload="true"
+ workload="cat /dev/null"
search="^\s*(open|read|close).*[0-9]+%$"
echo "testing: perf trace ${args} -- ${workload}"