1 /* SPDX-License-Identifier: GPL-2.0 */
5 #include <linux/refcount.h>
6 #include <linux/rbtree.h>
19 extern int nr_cgroups; /* number of explicit cgroups defined */
21 struct cgroup *cgroup__get(struct cgroup *cgroup);
22 void cgroup__put(struct cgroup *cgroup);
27 struct cgroup *evlist__findnew_cgroup(struct evlist *evlist, const char *name);
28 int evlist__expand_cgroup(struct evlist *evlist, const char *cgroups,
29 struct rblist *metric_events, bool open_cgroup);
31 void evlist__set_default_cgroup(struct evlist *evlist, struct cgroup *cgroup);
33 int parse_cgroups(const struct option *opt, const char *str, int unset);
35 struct cgroup *cgroup__findnew(struct perf_env *env, uint64_t id,
37 struct cgroup *cgroup__find(struct perf_env *env, uint64_t id);
39 void perf_env__purge_cgroups(struct perf_env *env);
41 #endif /* __CGROUP_H__ */