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| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2018-03-06 16:18:40 +0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2018-03-07 16:22:25 +0300 |
| commit | fc9ffb9cf085c78f49d4d1a602d723504c0d9c75 (patch) | |
| tree | d123a1a52891cb9a9d44323e50e6168a508ef073 /tools/perf/util/cgroup.h | |
| parent | a53b646030ee6f65accdc49e772823b8134a37f6 (diff) | |
| download | linux-fc9ffb9cf085c78f49d4d1a602d723504c0d9c75.tar.xz | |
perf cgroup: Introduce cgroup__get()
The refcount operation counterpart to cgroup__put(), use it when reusing
a cgroup.
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Stephane Eranian <eranian@google.com>
Cc: Wang Nan <wangnan0@huawei.com>
Link: https://lkml.kernel.org/n/tip-14ynvrl7y2cz8gyuy5q5v41g@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/cgroup.h')
| -rw-r--r-- | tools/perf/util/cgroup.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/perf/util/cgroup.h b/tools/perf/util/cgroup.h index 69169fbf8d13..34a6c11543dc 100644 --- a/tools/perf/util/cgroup.h +++ b/tools/perf/util/cgroup.h @@ -15,6 +15,7 @@ struct cgroup { extern int nr_cgroups; /* number of explicit cgroups defined */ +struct cgroup *cgroup__get(struct cgroup *cgroup); void cgroup__put(struct cgroup *cgroup); int parse_cgroups(const struct option *opt, const char *str, int unset); |