diff options
Diffstat (limited to 'tools/perf/util/cgroup.h')
| -rw-r--r-- | tools/perf/util/cgroup.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/tools/perf/util/cgroup.h b/tools/perf/util/cgroup.h index 12256b7860..de8882d6e8 100644 --- a/tools/perf/util/cgroup.h +++ b/tools/perf/util/cgroup.h @@ -26,6 +26,7 @@ void cgroup__put(struct cgroup *cgroup); struct evlist; struct rblist; +struct cgroup *cgroup__new(const char *name, bool do_open); struct cgroup *evlist__findnew_cgroup(struct evlist *evlist, const char *name); int evlist__expand_cgroup(struct evlist *evlist, const char *cgroups, struct rblist *metric_events, bool open_cgroup); @@ -37,6 +38,7 @@ int parse_cgroups(const struct option *opt, const char *str, int unset); struct cgroup *cgroup__findnew(struct perf_env *env, uint64_t id, const char *path); struct cgroup *cgroup__find(struct perf_env *env, uint64_t id); +struct cgroup *__cgroup__find(struct rb_root *root, uint64_t id); void perf_env__purge_cgroups(struct perf_env *env); @@ -49,6 +51,9 @@ static inline int read_cgroup_id(struct cgroup *cgrp __maybe_unused) } #endif /* HAVE_FILE_HANDLE */ +/* read all cgroups in the system and save them in the rbtree */ +void read_all_cgroups(struct rb_root *root); + int cgroup_is_v2(const char *subsys); #endif /* __CGROUP_H__ */ |