42 lines
1.0 KiB
C
42 lines
1.0 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
|
|
#ifndef __CGROUP_H__
|
|
#define __CGROUP_H__
|
|
|
|
#include <linux/refcount.h>
|
|
#include <linux/rbtree.h>
|
|
#include "util/env.h"
|
|
|
|
struct option;
|
|
|
|
struct cgroup {
|
|
struct rb_node node;
|
|
u64 id;
|
|
char *name;
|
|
int fd;
|
|
refcount_t refcnt;
|
|
};
|
|
|
|
extern int nr_cgroups; /* number of explicit cgroups defined */
|
|
|
|
struct cgroup *cgroup__get(struct cgroup *cgroup);
|
|
void cgroup__put(struct cgroup *cgroup);
|
|
|
|
struct evlist;
|
|
struct rblist;
|
|
|
|
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);
|
|
|
|
void evlist__set_default_cgroup(struct evlist *evlist, struct cgroup *cgroup);
|
|
|
|
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);
|
|
|
|
void perf_env__purge_cgroups(struct perf_env *env);
|
|
|
|
#endif /* __CGROUP_H__ */
|