From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753932AbWKRFoF (ORCPT ); Sat, 18 Nov 2006 00:44:05 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753945AbWKRFoF (ORCPT ); Sat, 18 Nov 2006 00:44:05 -0500 Received: from omx1-ext.sgi.com ([192.48.179.11]:36331 "EHLO omx1.sgi.com") by vger.kernel.org with ESMTP id S1753932AbWKRFoC (ORCPT ); Sat, 18 Nov 2006 00:44:02 -0500 Date: Fri, 17 Nov 2006 21:43:47 -0800 (PST) From: Christoph Lameter To: linux-kernel@vger.kernel.org Cc: linux-mm@kvack.org, Pekka Enberg , Christoph Lameter , Manfred Spraul Message-Id: <20061118054347.8884.36259.sendpatchset@schroedinger.engr.sgi.com> In-Reply-To: <20061118054342.8884.12804.sendpatchset@schroedinger.engr.sgi.com> References: <20061118054342.8884.12804.sendpatchset@schroedinger.engr.sgi.com> Subject: [RFC 1/7] Remove declaration of sighand_cachep from slab.h Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Remove declaration of sighand_cachep from slab.h The sighand cache is only used in fs/exec.c and kernel/fork.c. It is defined in kernel/fork.c but also used in fs/exec.c. So add an extern declaration to fs/exec.c and remove the definition from slab.h. Signed-off-by: Christoph Lameter Index: linux-2.6.19-rc5-mm2/fs/exec.c =================================================================== --- linux-2.6.19-rc5-mm2.orig/fs/exec.c 2006-11-15 16:47:59.065579813 -0600 +++ linux-2.6.19-rc5-mm2/fs/exec.c 2006-11-17 23:03:46.049603927 -0600 @@ -62,6 +62,8 @@ int core_uses_pid; char core_pattern[128] = "core"; int suid_dumpable = 0; +extern kmem_cache_t *sighand_cachep; + EXPORT_SYMBOL(suid_dumpable); /* The maximal length of core_pattern is also specified in sysctl.c */ Index: linux-2.6.19-rc5-mm2/include/linux/slab.h =================================================================== --- linux-2.6.19-rc5-mm2.orig/include/linux/slab.h 2006-11-17 23:02:21.371436329 -0600 +++ linux-2.6.19-rc5-mm2/include/linux/slab.h 2006-11-17 23:03:46.114062585 -0600 @@ -302,7 +302,6 @@ extern kmem_cache_t *names_cachep; extern kmem_cache_t *files_cachep; extern kmem_cache_t *filp_cachep; extern kmem_cache_t *fs_cachep; -extern kmem_cache_t *sighand_cachep; extern kmem_cache_t *bio_cachep; #endif /* __KERNEL__ */