Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757684AbaGAIXJ (ORCPT ); Tue, 1 Jul 2014 04:23:09 -0400 Received: from LGEMRELSE6Q.lge.com ([156.147.1.121]:32951 "EHLO lgemrelse6q.lge.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757522AbaGAIWe (ORCPT ); Tue, 1 Jul 2014 04:22:34 -0400 X-Original-SENDERIP: 10.177.220.145 X-Original-MAILFROM: iamjoonsoo.kim@lge.com From: Joonsoo Kim To: Andrew Morton Cc: Christoph Lameter , Pekka Enberg , David Rientjes , linux-mm@kvack.org, linux-kernel@vger.kernel.org, Vladimir Davydov , 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> X-Mailer: git-send-email 1.7.9.5 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: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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 from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/