From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pd0-f180.google.com (mail-pd0-f180.google.com [209.85.192.180]) by kanga.kvack.org (Postfix) with ESMTP id 1B4F96B004D for ; Tue, 1 Jul 2014 04:22:36 -0400 (EDT) Received: by mail-pd0-f180.google.com with SMTP id fp1so9759497pdb.11 for ; Tue, 01 Jul 2014 01:22:35 -0700 (PDT) Received: from lgemrelse6q.lge.com (LGEMRELSE6Q.lge.com. [156.147.1.121]) by mx.google.com with ESMTP id iq4si26157793pbb.75.2014.07.01.01.22.33 for ; Tue, 01 Jul 2014 01:22:34 -0700 (PDT) From: Joonsoo Kim Subject: [PATCH v3 9/9] slab: remove BAD_ALIEN_MAGIC Date: Tue, 1 Jul 2014 17:27:38 +0900 Message-Id: <1404203258-8923-10-git-send-email-iamjoonsoo.kim@lge.com> In-Reply-To: <1404203258-8923-1-git-send-email-iamjoonsoo.kim@lge.com> References: <1404203258-8923-1-git-send-email-iamjoonsoo.kim@lge.com> Sender: owner-linux-mm@kvack.org List-ID: To: Andrew Morton Cc: Christoph Lameter , Pekka Enberg , David Rientjes , linux-mm@kvack.org, linux-kernel@vger.kernel.org, Vladimir Davydov , Joonsoo Kim BAD_ALIEN_MAGIC value isn't used anymore. So remove it. Acked-by: Christoph Lameter Signed-off-by: Joonsoo Kim --- 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 -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org