summaryrefslogtreecommitdiff
path: root/include
diff options
context:
space:
mode:
Diffstat (limited to 'include')
-rw-r--r--include/linux/memcontrol.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/memcontrol.h b/include/linux/memcontrol.h
index 6d66037be646..bfe5c486f4ad 100644
--- a/include/linux/memcontrol.h
+++ b/include/linux/memcontrol.h
@@ -1619,6 +1619,7 @@ static inline void set_shrinker_bit(struct mem_cgroup *memcg,
#endif
#ifdef CONFIG_MEMCG_KMEM
+bool mem_cgroup_kmem_disabled(void);
int __memcg_kmem_charge_page(struct page *page, gfp_t gfp, int order);
void __memcg_kmem_uncharge_page(struct page *page, int order);
@@ -1672,6 +1673,10 @@ static inline int memcg_cache_id(struct mem_cgroup *memcg)
struct mem_cgroup *mem_cgroup_from_obj(void *p);
#else
+static inline bool mem_cgroup_kmem_disabled(void)
+{
+ return true;
+}
static inline int memcg_kmem_charge_page(struct page *page, gfp_t gfp,
int order)