From 244b2c5ca8b14627e4a17755e5922221e121c771 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Wed, 09 Oct 2024 06:15:07 +0000
Subject: [PATCH] change system file
---
kernel/tools/perf/util/cgroup.h | 26 +++++++++++++++++++-------
1 files changed, 19 insertions(+), 7 deletions(-)
diff --git a/kernel/tools/perf/util/cgroup.h b/kernel/tools/perf/util/cgroup.h
index f033a80..162906f 100644
--- a/kernel/tools/perf/util/cgroup.h
+++ b/kernel/tools/perf/util/cgroup.h
@@ -3,27 +3,39 @@
#define __CGROUP_H__
#include <linux/refcount.h>
+#include <linux/rbtree.h>
+#include "util/env.h"
struct option;
struct cgroup {
- char *name;
- int fd;
- refcount_t refcnt;
+ 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 perf_evlist;
+struct evlist;
+struct rblist;
-struct cgroup *evlist__findnew_cgroup(struct perf_evlist *evlist, const char *name);
+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 perf_evlist *evlist, struct cgroup *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__ */
--
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