diff options
| -rwxr-xr-x | tools/perf/tests/shell/test_intel_pt.sh | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/tools/perf/tests/shell/test_intel_pt.sh b/tools/perf/tests/shell/test_intel_pt.sh index 7d2f3136ce19..2d489de9097b 100755 --- a/tools/perf/tests/shell/test_intel_pt.sh +++ b/tools/perf/tests/shell/test_intel_pt.sh @@ -37,12 +37,19 @@ trap trap_cleanup EXIT TERM INT can_cpu_wide() { - perf record -o "${tmpfile}" -B -N --no-bpf-event -e dummy:u -C "$1" true >/dev/null 2>&1 || return 2 + echo "Checking for CPU-wide recording on CPU $1" + if ! perf record -o "${tmpfile}" -B -N --no-bpf-event -e dummy:u -C "$1" true >/dev/null 2>&1 ; then + echo "No so skipping" + return 2 + fi + echo OK return 0 } test_system_wide_side_band() { + echo "--- Test system-wide sideband ---" + # Need CPU 0 and CPU 1 can_cpu_wide 0 || return $? can_cpu_wide 1 || return $? @@ -54,6 +61,7 @@ test_system_wide_side_band() mmap_cnt=$(perf script -i "${perfdatafile}" --no-itrace --show-mmap-events -C 1 2>/dev/null | grep -c MMAP) if [ "${mmap_cnt}" -gt 0 ] ; then + echo OK return 0 fi @@ -80,6 +88,8 @@ test_system_wide_side_band || ret=$? ; count_result $ret cleanup +echo "--- Done ---" + if [ ${err_cnt} -gt 0 ] ; then exit 1 fi |