diff options
| author | Namhyung Kim <namhyung@kernel.org> | 2020-09-24 21:44:54 +0900 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2020-09-28 09:18:06 -0300 |
| commit | 89fb1ca2abb7fba6587a5768cfee9f89daf9be6f (patch) | |
| tree | 9b87501e7b82d97c3542deae1f5b0049738dde00 /tools/perf/builtin-stat.c | |
| parent | b214ba8c4275d66029ad34ad222326dca43e7e26 (diff) | |
perf tools: Allow creation of cgroup without open
This is a preparation for a test case of expanding events for multiple
cgroups. Instead of using real system cgroup, the test will use fake
cgroups so it needs a way to have them without a open file descriptor.
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Acked-by: Jiri Olsa <jolsa@redhat.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lore.kernel.org/lkml/20200924124455.336326-5-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/builtin-stat.c')
| -rw-r--r-- | tools/perf/builtin-stat.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/perf/builtin-stat.c b/tools/perf/builtin-stat.c index 2751699a8969..b01af171d94f 100644 --- a/tools/perf/builtin-stat.c +++ b/tools/perf/builtin-stat.c @@ -2235,7 +2235,7 @@ int cmd_stat(int argc, const char **argv) } if (evlist__expand_cgroup(evsel_list, stat_config.cgroup_list, - &stat_config.metric_events) < 0) + &stat_config.metric_events, true) < 0) goto out; } |