From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755181AbaEGGEy (ORCPT ); Wed, 7 May 2014 02:04:54 -0400 Received: from LGEMRELSE7Q.lge.com ([156.147.1.151]:42313 "EHLO lgemrelse7q.lge.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753548AbaEGGEk (ORCPT ); Wed, 7 May 2014 02:04:40 -0400 X-Original-SENDERIP: 10.177.220.145 X-Original-MAILFROM: iamjoonsoo.kim@lge.com From: Joonsoo Kim To: Pekka Enberg Cc: Christoph Lameter , Andrew Morton , David Rientjes , linux-mm@kvack.org, linux-kernel@vger.kernel.org, Joonsoo Kim , Joonsoo Kim Subject: [PATCH v2 10/10] slab: remove BAD_ALIEN_MAGIC Date: Wed, 7 May 2014 15:06:20 +0900 Message-Id: <1399442780-28748-11-git-send-email-iamjoonsoo.kim@lge.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1399442780-28748-1-git-send-email-iamjoonsoo.kim@lge.com> References: <1399442780-28748-1-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. Signed-off-by: Joonsoo Kim diff --git a/mm/slab.c b/mm/slab.c index 4030a89..8476ffc 100644 --- a/mm/slab.c +++ b/mm/slab.c @@ -437,8 +437,6 @@ 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) @@ -783,7 +781,7 @@ 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