diff options
Diffstat (limited to 'mm/slab_common.c')
-rw-r--r-- | mm/slab_common.c | 30 |
1 files changed, 15 insertions, 15 deletions
diff --git a/mm/slab_common.c b/mm/slab_common.c index 07ee4189b40c..f4dd9f75751c 100644 --- a/mm/slab_common.c +++ b/mm/slab_common.c @@ -691,17 +691,17 @@ out_unlock: put_online_cpus(); } -static void kmemcg_deactivate_workfn(struct work_struct *work) +static void kmemcg_workfn(struct work_struct *work) { struct kmem_cache *s = container_of(work, struct kmem_cache, - memcg_params.deact_work); + memcg_params.work); get_online_cpus(); get_online_mems(); mutex_lock(&slab_mutex); - s->memcg_params.deact_fn(s); + s->memcg_params.work_fn(s); mutex_unlock(&slab_mutex); @@ -712,36 +712,36 @@ static void kmemcg_deactivate_workfn(struct work_struct *work) css_put(&s->memcg_params.memcg->css); } -static void kmemcg_deactivate_rcufn(struct rcu_head *head) +static void kmemcg_rcufn(struct rcu_head *head) { struct kmem_cache *s = container_of(head, struct kmem_cache, - memcg_params.deact_rcu_head); + memcg_params.rcu_head); /* - * We need to grab blocking locks. Bounce to ->deact_work. The + * We need to grab blocking locks. Bounce to ->work. The * work item shares the space with the RCU head and can't be * initialized eariler. */ - INIT_WORK(&s->memcg_params.deact_work, kmemcg_deactivate_workfn); - queue_work(memcg_kmem_cache_wq, &s->memcg_params.deact_work); + INIT_WORK(&s->memcg_params.work, kmemcg_workfn); + queue_work(memcg_kmem_cache_wq, &s->memcg_params.work); } /** * slab_deactivate_memcg_cache_rcu_sched - schedule deactivation after a * sched RCU grace period * @s: target kmem_cache - * @deact_fn: deactivation function to call + * @work_fn: deactivation function to call * - * Schedule @deact_fn to be invoked with online cpus, mems and slab_mutex + * Schedule @work_fn to be invoked with online cpus, mems and slab_mutex * held after a sched RCU grace period. The slab is guaranteed to stay - * alive until @deact_fn is finished. This is to be used from + * alive until @work_fn is finished. This is to be used from * __kmemcg_cache_deactivate(). */ void slab_deactivate_memcg_cache_rcu_sched(struct kmem_cache *s, - void (*deact_fn)(struct kmem_cache *)) + void (*work_fn)(struct kmem_cache *)) { if (WARN_ON_ONCE(is_root_cache(s)) || - WARN_ON_ONCE(s->memcg_params.deact_fn)) + WARN_ON_ONCE(s->memcg_params.work_fn)) return; if (s->memcg_params.root_cache->memcg_params.dying) @@ -750,8 +750,8 @@ void slab_deactivate_memcg_cache_rcu_sched(struct kmem_cache *s, /* pin memcg so that @s doesn't get destroyed in the middle */ css_get(&s->memcg_params.memcg->css); - s->memcg_params.deact_fn = deact_fn; - call_rcu(&s->memcg_params.deact_rcu_head, kmemcg_deactivate_rcufn); + s->memcg_params.work_fn = work_fn; + call_rcu(&s->memcg_params.rcu_head, kmemcg_rcufn); } void memcg_deactivate_kmem_caches(struct mem_cgroup *memcg) |