diff options
Diffstat (limited to 'mm')
-rw-r--r-- | mm/memcontrol.c | 48 |
1 files changed, 19 insertions, 29 deletions
diff --git a/mm/memcontrol.c b/mm/memcontrol.c index 58a08fc7414..26c6f4ec20f 100644 --- a/mm/memcontrol.c +++ b/mm/memcontrol.c @@ -4602,10 +4602,9 @@ static int register_kmem_files(struct cgroup *cont, struct cgroup_subsys *ss) return mem_cgroup_sockets_init(cont, ss); }; -static void kmem_cgroup_destroy(struct cgroup_subsys *ss, - struct cgroup *cont) +static void kmem_cgroup_destroy(struct cgroup *cont) { - mem_cgroup_sockets_destroy(cont, ss); + mem_cgroup_sockets_destroy(cont); } #else static int register_kmem_files(struct cgroup *cont, struct cgroup_subsys *ss) @@ -4613,8 +4612,7 @@ static int register_kmem_files(struct cgroup *cont, struct cgroup_subsys *ss) return 0; } -static void kmem_cgroup_destroy(struct cgroup_subsys *ss, - struct cgroup *cont) +static void kmem_cgroup_destroy(struct cgroup *cont) { } #endif @@ -4927,7 +4925,7 @@ err_cleanup: } static struct cgroup_subsys_state * __ref -mem_cgroup_create(struct cgroup_subsys *ss, struct cgroup *cont) +mem_cgroup_create(struct cgroup *cont) { struct mem_cgroup *memcg, *parent; long error = -ENOMEM; @@ -4989,20 +4987,18 @@ free_out: return ERR_PTR(error); } -static int mem_cgroup_pre_destroy(struct cgroup_subsys *ss, - struct cgroup *cont) +static int mem_cgroup_pre_destroy(struct cgroup *cont) { struct mem_cgroup *memcg = mem_cgroup_from_cont(cont); return mem_cgroup_force_empty(memcg, false); } -static void mem_cgroup_destroy(struct cgroup_subsys *ss, - struct cgroup *cont) +static void mem_cgroup_destroy(struct cgroup *cont) { struct mem_cgroup *memcg = mem_cgroup_from_cont(cont); - kmem_cgroup_destroy(ss, cont); + kmem_cgroup_destroy(cont); mem_cgroup_put(memcg); } @@ -5339,9 +5335,8 @@ static void mem_cgroup_clear_mc(void) mem_cgroup_end_move(from); } -static int mem_cgroup_can_attach(struct cgroup_subsys *ss, - struct cgroup *cgroup, - struct cgroup_taskset *tset) +static int mem_cgroup_can_attach(struct cgroup *cgroup, + struct cgroup_taskset *tset) { struct task_struct *p = cgroup_taskset_first(tset); int ret = 0; @@ -5379,9 +5374,8 @@ static int mem_cgroup_can_attach(struct cgroup_subsys *ss, return ret; } -static void mem_cgroup_cancel_attach(struct cgroup_subsys *ss, - struct cgroup *cgroup, - struct cgroup_taskset *tset) +static void mem_cgroup_cancel_attach(struct cgroup *cgroup, + struct cgroup_taskset *tset) { mem_cgroup_clear_mc(); } @@ -5496,9 +5490,8 @@ retry: up_read(&mm->mmap_sem); } -static void mem_cgroup_move_task(struct cgroup_subsys *ss, - struct cgroup *cont, - struct cgroup_taskset *tset) +static void mem_cgroup_move_task(struct cgroup *cont, + struct cgroup_taskset *tset) { struct task_struct *p = cgroup_taskset_first(tset); struct mm_struct *mm = get_task_mm(p); @@ -5513,20 +5506,17 @@ static void mem_cgroup_move_task(struct cgroup_subsys *ss, mem_cgroup_clear_mc(); } #else /* !CONFIG_MMU */ -static int mem_cgroup_can_attach(struct cgroup_subsys *ss, - struct cgroup *cgroup, - struct cgroup_taskset *tset) +static int mem_cgroup_can_attach(struct cgroup *cgroup, + struct cgroup_taskset *tset) { return 0; } -static void mem_cgroup_cancel_attach(struct cgroup_subsys *ss, - struct cgroup *cgroup, - struct cgroup_taskset *tset) +static void mem_cgroup_cancel_attach(struct cgroup *cgroup, + struct cgroup_taskset *tset) { } -static void mem_cgroup_move_task(struct cgroup_subsys *ss, - struct cgroup *cont, - struct cgroup_taskset *tset) +static void mem_cgroup_move_task(struct cgroup *cont, + struct cgroup_taskset *tset) { } #endif |