| xj | b04a402 | 2021-11-25 15:01:52 +0800 | [diff] [blame] | 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 perf_evlist; |
| 22 | |
| 23 | struct cgroup *evlist__findnew_cgroup(struct perf_evlist *evlist, const char *name); |
| 24 | |
| 25 | void evlist__set_default_cgroup(struct perf_evlist *evlist, struct cgroup *cgroup); |
| 26 | |
| 27 | int parse_cgroups(const struct option *opt, const char *str, int unset); |
| 28 | |
| 29 | #endif /* __CGROUP_H__ */ |