diff options
| author | Li Zefan <lizefan@huawei.com> | 2014-03-28 15:22:19 +0800 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2014-03-29 09:15:54 -0400 |
| commit | 1ec41830e087cda1f62dda4182c2b62811eb0ffc (patch) | |
| tree | 6725a2fc2b5db623573bbb7d985a4cde1c115550 | |
| parent | e8604cb43690b781f9a7ad4a770f3e10259fe939 (diff) | |
cgroup: remove useless argument from cgroup_exit()
Signed-off-by: Li Zefan <lizefan@huawei.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
| -rw-r--r-- | include/linux/cgroup.h | 4 | ||||
| -rw-r--r-- | kernel/cgroup.c | 5 | ||||
| -rw-r--r-- | kernel/exit.c | 2 |
3 files changed, 5 insertions, 6 deletions
diff --git a/include/linux/cgroup.h b/include/linux/cgroup.h index 43d1ed30bae3..c2515851c1aa 100644 --- a/include/linux/cgroup.h +++ b/include/linux/cgroup.h @@ -33,7 +33,7 @@ extern int cgroup_init_early(void); extern int cgroup_init(void); extern void cgroup_fork(struct task_struct *p); extern void cgroup_post_fork(struct task_struct *p); -extern void cgroup_exit(struct task_struct *p, int run_callbacks); +extern void cgroup_exit(struct task_struct *p); extern int cgroupstats_build(struct cgroupstats *stats, struct dentry *dentry); @@ -843,7 +843,7 @@ static inline int cgroup_init_early(void) { return 0; } static inline int cgroup_init(void) { return 0; } static inline void cgroup_fork(struct task_struct *p) {} static inline void cgroup_post_fork(struct task_struct *p) {} -static inline void cgroup_exit(struct task_struct *p, int callbacks) {} +static inline void cgroup_exit(struct task_struct *p) {} static inline int cgroupstats_build(struct cgroupstats *stats, struct dentry *dentry) 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) { diff --git a/kernel/exit.c b/kernel/exit.c index 1e77fc645317..6480d1c85d7a 100644 --- a/kernel/exit.c +++ b/kernel/exit.c @@ -797,7 +797,7 @@ void do_exit(long code) */ perf_event_exit_task(tsk); - cgroup_exit(tsk, 1); + cgroup_exit(tsk); if (group_dead) disassociate_ctty(1); |