tools/perf/util/cgroup.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 #ifndef __CGROUP_H__
   3 #define __CGROUP_H__
   4
   5 #include <linux/refcount.h>
   6
   7 struct option;
   8
   9 struct cgroup {
  10         char *name;
  11         int fd;
  12         refcount_t refcnt;
  13 };
  14
  15
  16 extern int nr_cgroups; /* number of explicit cgroups defined */
  17
  18 struct cgroup *cgroup__get(struct cgroup *cgroup);
  19 void cgroup__put(struct cgroup *cgroup);
  20
  21 struct evlist;
  22
  23 struct cgroup *evlist__findnew_cgroup(struct evlist *evlist, const char *name);
  24
  25 void evlist__set_default_cgroup(struct evlist *evlist, struct cgroup *cgroup);
  26
  27 int parse_cgroups(const struct option *opt, const char *str, int unset);
  28
  29 #endif /* __CGROUP_H__ */