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-rw-r--r--include/linux/slab.h9
1 files changed, 3 insertions, 6 deletions
diff --git a/include/linux/slab.h b/include/linux/slab.h
index 6d454886bcaf..24df2393ec03 100644
--- a/include/linux/slab.h
+++ b/include/linux/slab.h
@@ -155,9 +155,6 @@ struct kmem_cache *kmem_cache_create_usercopy(const char *name,
void kmem_cache_destroy(struct kmem_cache *);
int kmem_cache_shrink(struct kmem_cache *);
-void memcg_create_kmem_cache(struct mem_cgroup *, struct kmem_cache *);
-void memcg_deactivate_kmem_caches(struct mem_cgroup *, struct mem_cgroup *);
-
/*
* Please use this macro to create slab caches. Simply specify the
* name of the structure and maybe some flags that are listed above.
@@ -186,10 +183,12 @@ void memcg_deactivate_kmem_caches(struct mem_cgroup *, struct mem_cgroup *);
*/
void * __must_check krealloc(const void *, size_t, gfp_t);
void kfree(const void *);
-void kzfree(const void *);
+void kfree_sensitive(const void *);
size_t __ksize(const void *);
size_t ksize(const void *);
+#define kzfree(x) kfree_sensitive(x) /* For backward compatibility */
+
#ifdef CONFIG_HAVE_HARDENED_USERCOPY_ALLOCATOR
void __check_heap_object(const void *ptr, unsigned long n, struct page *page,
bool to_user);
@@ -578,8 +577,6 @@ static __always_inline void *kmalloc_node(size_t size, gfp_t flags, int node)
return __kmalloc_node(size, flags, node);
}
-int memcg_update_all_caches(int num_memcgs);
-
/**
* kmalloc_array - allocate memory for an array.
* @n: number of elements.