Messages in this thread Patch in this message | | | From | Joonsoo Kim <> | Subject | [PATCH v3 9/9] slab: remove BAD_ALIEN_MAGIC | Date | Tue, 1 Jul 2014 17:27:38 +0900 |
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BAD_ALIEN_MAGIC value isn't used anymore. So remove it.
Acked-by: Christoph Lameter <cl@linux.com> Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com> --- mm/slab.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/mm/slab.c b/mm/slab.c index 7820a45..60c9e11 100644 --- a/mm/slab.c +++ b/mm/slab.c @@ -470,8 +470,6 @@ 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) @@ -838,7 +836,7 @@ static int transfer_objects(struct array_cache *to, static inline struct alien_cache **alloc_alien_cache(int node, int limit, gfp_t gfp) { - return (struct alien_cache **)BAD_ALIEN_MAGIC; + return NULL; } static inline void free_alien_cache(struct alien_cache **ac_ptr) -- 1.7.9.5
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