diff options
Diffstat (limited to 'tools/perf/util/cgroup.c')
| -rw-r--r-- | tools/perf/util/cgroup.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/tools/perf/util/cgroup.c b/tools/perf/util/cgroup.c index 8ea964461eb7..84dfc34a6d0f 100644 --- a/tools/perf/util/cgroup.c +++ b/tools/perf/util/cgroup.c @@ -90,11 +90,10 @@ static int open_cgroup(char *name) return fd; } -static int add_cgroup(struct perf_evlist *evlist, char *str) +static struct cgroup *evlist__find_cgroup(struct perf_evlist *evlist, char *str) { struct perf_evsel *counter; struct cgroup *cgrp = NULL; - int n; /* * check if cgrp is already defined, if so we reuse it */ @@ -107,6 +106,15 @@ static int add_cgroup(struct perf_evlist *evlist, char *str) } } + return cgrp; +} + +static int add_cgroup(struct perf_evlist *evlist, char *str) +{ + struct perf_evsel *counter; + struct cgroup *cgrp = evlist__find_cgroup(evlist, str); + int n; + if (!cgrp) { cgrp = zalloc(sizeof(*cgrp)); if (!cgrp) |