diff options
| -rw-r--r-- | include/linux/memcontrol.h | 3 | ||||
| -rw-r--r-- | mm/memcontrol.c | 11 |
2 files changed, 8 insertions, 6 deletions
diff --git a/include/linux/memcontrol.h b/include/linux/memcontrol.h index 41bbf71edd9f..7a38a1517a05 100644 --- a/include/linux/memcontrol.h +++ b/include/linux/memcontrol.h @@ -1592,9 +1592,6 @@ static inline void memcg_set_shrinker_bit(struct mem_cgroup *memcg, #endif #ifdef CONFIG_MEMCG_KMEM -int __memcg_kmem_charge(struct mem_cgroup *memcg, gfp_t gfp, - unsigned int nr_pages); -void __memcg_kmem_uncharge(struct mem_cgroup *memcg, unsigned int nr_pages); int __memcg_kmem_charge_page(struct page *page, gfp_t gfp, int order); void __memcg_kmem_uncharge_page(struct page *page, int order); diff --git a/mm/memcontrol.c b/mm/memcontrol.c index 58edfb6614b8..dce5291525a5 100644 --- a/mm/memcontrol.c +++ b/mm/memcontrol.c @@ -255,6 +255,11 @@ struct cgroup_subsys_state *vmpressure_to_css(struct vmpressure *vmpr) #ifdef CONFIG_MEMCG_KMEM extern spinlock_t css_set_lock; +static int __memcg_kmem_charge(struct mem_cgroup *memcg, gfp_t gfp, + unsigned int nr_pages); +static void __memcg_kmem_uncharge(struct mem_cgroup *memcg, + unsigned int nr_pages); + static void obj_cgroup_release(struct percpu_ref *ref) { struct obj_cgroup *objcg = container_of(ref, struct obj_cgroup, refcnt); @@ -3087,8 +3092,8 @@ static void memcg_free_cache_id(int id) * * Returns 0 on success, an error code on failure. */ -int __memcg_kmem_charge(struct mem_cgroup *memcg, gfp_t gfp, - unsigned int nr_pages) +static int __memcg_kmem_charge(struct mem_cgroup *memcg, gfp_t gfp, + unsigned int nr_pages) { struct page_counter *counter; int ret; @@ -3120,7 +3125,7 @@ int __memcg_kmem_charge(struct mem_cgroup *memcg, gfp_t gfp, * @memcg: memcg to uncharge * @nr_pages: number of pages to uncharge */ -void __memcg_kmem_uncharge(struct mem_cgroup *memcg, unsigned int nr_pages) +static void __memcg_kmem_uncharge(struct mem_cgroup *memcg, unsigned int nr_pages) { if (!cgroup_subsys_on_dfl(memory_cgrp_subsys)) page_counter_uncharge(&memcg->kmem, nr_pages); |