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-rw-r--r--include/linux/memcontrol.h10
1 files changed, 2 insertions, 8 deletions
diff --git a/include/linux/memcontrol.h b/include/linux/memcontrol.h
index 0c04d39a7967..ae448d955a87 100644
--- a/include/linux/memcontrol.h
+++ b/include/linux/memcontrol.h
@@ -867,8 +867,7 @@ void mem_cgroup_print_oom_group(struct mem_cgroup *memcg);
extern bool cgroup_memory_noswap;
#endif
-struct mem_cgroup *lock_page_memcg(struct page *page);
-void __unlock_page_memcg(struct mem_cgroup *memcg);
+void lock_page_memcg(struct page *page);
void unlock_page_memcg(struct page *page);
/*
@@ -1289,12 +1288,7 @@ mem_cgroup_print_oom_meminfo(struct mem_cgroup *memcg)
{
}
-static inline struct mem_cgroup *lock_page_memcg(struct page *page)
-{
- return NULL;
-}
-
-static inline void __unlock_page_memcg(struct mem_cgroup *memcg)
+static inline void lock_page_memcg(struct page *page)
{
}