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-rw-r--r--mm/slab.h21
1 files changed, 4 insertions, 17 deletions
diff --git a/mm/slab.h b/mm/slab.h
index 8184a7cde272..3045316b7c9d 100644
--- a/mm/slab.h
+++ b/mm/slab.h
@@ -55,12 +55,12 @@ extern void create_boot_cache(struct kmem_cache *, const char *name,
struct mem_cgroup;
#ifdef CONFIG_SLUB
struct kmem_cache *
-__kmem_cache_alias(struct mem_cgroup *memcg, const char *name, size_t size,
- size_t align, unsigned long flags, void (*ctor)(void *));
+__kmem_cache_alias(const char *name, size_t size, size_t align,
+ unsigned long flags, void (*ctor)(void *));
#else
static inline struct kmem_cache *
-__kmem_cache_alias(struct mem_cgroup *memcg, const char *name, size_t size,
- size_t align, unsigned long flags, void (*ctor)(void *))
+__kmem_cache_alias(const char *name, size_t size, size_t align,
+ unsigned long flags, void (*ctor)(void *))
{ return NULL; }
#endif
@@ -119,13 +119,6 @@ static inline bool is_root_cache(struct kmem_cache *s)
return !s->memcg_params || s->memcg_params->is_root_cache;
}
-static inline bool cache_match_memcg(struct kmem_cache *cachep,
- struct mem_cgroup *memcg)
-{
- return (is_root_cache(cachep) && !memcg) ||
- (cachep->memcg_params->memcg == memcg);
-}
-
static inline void memcg_bind_pages(struct kmem_cache *s, int order)
{
if (!is_root_cache(s))
@@ -204,12 +197,6 @@ static inline bool is_root_cache(struct kmem_cache *s)
return true;
}
-static inline bool cache_match_memcg(struct kmem_cache *cachep,
- struct mem_cgroup *memcg)
-{
- return true;
-}
-
static inline void memcg_bind_pages(struct kmem_cache *s, int order)
{
}