diff options
Diffstat (limited to 'tools')
| -rwxr-xr-x | tools/perf/tests/shell/data_type_profiling.sh | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/tools/perf/tests/shell/data_type_profiling.sh b/tools/perf/tests/shell/data_type_profiling.sh index fb47b7213b33..eca694600a04 100755 --- a/tools/perf/tests/shell/data_type_profiling.sh +++ b/tools/perf/tests/shell/data_type_profiling.sh @@ -15,6 +15,10 @@ err=0 perfdata=$(mktemp /tmp/__perf_test.perf.data.XXXXX) perfout=$(mktemp /tmp/__perf_test.perf.out.XXXXX) +# Check for support of perf mem before trap handler +perf mem record -o /dev/null -- true 2>&1 | \ + grep -q "failed: no PMU supports the memory events" && exit 2 + cleanup() { rm -rf "${perfdata}" "${perfout}" rm -rf "${perfdata}".old |