diff options
Diffstat (limited to 'tools/perf/tests/shell/stat_bpf_counters_cgrp.sh')
| -rwxr-xr-x | tools/perf/tests/shell/stat_bpf_counters_cgrp.sh | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/tools/perf/tests/shell/stat_bpf_counters_cgrp.sh b/tools/perf/tests/shell/stat_bpf_counters_cgrp.sh index ff2e06c408bc..febe3af06441 100755 --- a/tools/perf/tests/shell/stat_bpf_counters_cgrp.sh +++ b/tools/perf/tests/shell/stat_bpf_counters_cgrp.sh @@ -58,9 +58,24 @@ check_system_wide_counted() fi } +# Missing flags in evlist__clone() resulted in different output. +# Just check the number of output lines for simple verification. +check_evlist_expand() +{ + normal_output=$(perf stat -a -x, true 2>&1 | wc -l) + expand_output=$(perf stat -a -x, --bpf-counters --for-each-cgroup / true 2>&1 | wc -l) + if [ "${normal_output}" != "${expand_output}" ]; then + if [ "${verbose}" = "1" ]; then + echo "Normal output has ${normal_output} lines, but it now has ${expand_output}" + fi + exit 1 + fi +} + check_bpf_counter find_cgroups check_system_wide_counted +check_evlist_expand exit 0 |