diff options
| -rw-r--r-- | mm/slab.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/mm/slab.c b/mm/slab.c index 2e60bf3dedbb..a467b308c682 100644 --- a/mm/slab.c +++ b/mm/slab.c @@ -470,6 +470,8 @@ static struct kmem_cache kmem_cache_boot = { .name = "kmem_cache", }; +#define BAD_ALIEN_MAGIC 0x01020304ul + static DEFINE_PER_CPU(struct delayed_work, slab_reap_work); static inline struct array_cache *cpu_cache_get(struct kmem_cache *cachep) @@ -836,7 +838,7 @@ static int transfer_objects(struct array_cache *to, static inline struct alien_cache **alloc_alien_cache(int node, int limit, gfp_t gfp) { - return NULL; + return (struct alien_cache **)BAD_ALIEN_MAGIC; } static inline void free_alien_cache(struct alien_cache **ac_ptr) |