diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/cgroup.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/include/linux/cgroup.h b/include/linux/cgroup.h index 60735dcf427a..e2dd44f68f97 100644 --- a/include/linux/cgroup.h +++ b/include/linux/cgroup.h @@ -144,6 +144,16 @@ int cgroup_is_removed(const struct cgroup *cont); int cgroup_path(const struct cgroup *cont, char *buf, int buflen); +int __cgroup_task_count(const struct cgroup *cont); +static inline int cgroup_task_count(const struct cgroup *cont) +{ + int task_count; + rcu_read_lock(); + task_count = __cgroup_task_count(cont); + rcu_read_unlock(); + return task_count; +} + /* Return true if the cgroup is a descendant of the current cgroup */ int cgroup_is_descendant(const struct cgroup *cont); |