Merging upstream version 6.7.7.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 5 insertions, 0 deletions

diff --git a/tools/perf/util/cgroup.h b/tools/perf/util/cgroup.h
index 12256b7860..de8882d6e8 100644
--- a/tools/perf/util/cgroup.h
+++ b/tools/perf/util/cgroup.h
@@ -26,6 +26,7 @@ void cgroup__put(struct cgroup *cgroup);
 struct evlist;
 struct rblist;
 
+struct cgroup *cgroup__new(const char *name, bool do_open);
 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);
@@ -37,6 +38,7 @@ 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);
+struct cgroup *__cgroup__find(struct rb_root *root, uint64_t id);
 
 void perf_env__purge_cgroups(struct perf_env *env);
 
@@ -49,6 +51,9 @@ static inline int read_cgroup_id(struct cgroup *cgrp __maybe_unused)
 }
 #endif  /* HAVE_FILE_HANDLE */
 
+/* read all cgroups in the system and save them in the rbtree */
+void read_all_cgroups(struct rb_root *root);
+
 int cgroup_is_v2(const char *subsys);
 
 #endif /* __CGROUP_H__ */