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authorLi Zefan <lizefan@huawei.com>2014-03-28 15:22:19 +0800
committerTejun Heo <tj@kernel.org>2014-03-29 09:15:54 -0400
commit1ec41830e087cda1f62dda4182c2b62811eb0ffc (patch)
tree6725a2fc2b5db623573bbb7d985a4cde1c115550 /kernel/cgroup.c
parente8604cb43690b781f9a7ad4a770f3e10259fe939 (diff)
cgroup: remove useless argument from cgroup_exit()
Signed-off-by: Li Zefan <lizefan@huawei.com> Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'kernel/cgroup.c')
-rw-r--r--kernel/cgroup.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/kernel/cgroup.c b/kernel/cgroup.c
index 60fd6f1f6d4e..f7f94322d312 100644
--- a/kernel/cgroup.c
+++ b/kernel/cgroup.c
@@ -4416,7 +4416,6 @@ void cgroup_post_fork(struct task_struct *child)
/**
* cgroup_exit - detach cgroup from exiting task
* @tsk: pointer to task_struct of exiting process
- * @run_callback: run exit callbacks?
*
* Description: Detach cgroup from @tsk and release it.
*
@@ -4433,7 +4432,7 @@ void cgroup_post_fork(struct task_struct *child)
* init_css_set refcnting. init_css_set never goes away and we can't race
* with migration path - PF_EXITING is visible to migration path.
*/
-void cgroup_exit(struct task_struct *tsk, int run_callbacks)
+void cgroup_exit(struct task_struct *tsk)
{
struct cgroup_subsys *ss;
struct css_set *cset;
@@ -4455,7 +4454,7 @@ void cgroup_exit(struct task_struct *tsk, int run_callbacks)
cset = task_css_set(tsk);
RCU_INIT_POINTER(tsk->cgroups, &init_css_set);
- if (run_callbacks && need_forkexit_callback) {
+ if (need_forkexit_callback) {
/* see cgroup_post_fork() for details */
for_each_subsys(ss, i) {
if (ss->exit) {