Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756372Ab0GMKUE (ORCPT ); Tue, 13 Jul 2010 06:20:04 -0400 Received: from mx1.redhat.com ([209.132.183.28]:7791 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756279Ab0GMKT7 (ORCPT ); Tue, 13 Jul 2010 06:19:59 -0400 Date: Tue, 13 Jul 2010 06:19:06 -0400 From: Xiaotian Feng To: linux-mm@kvack.org, linux-nfs@vger.kernel.org, netdev@vger.kernel.org Cc: riel@redhat.com, cl@linux-foundation.org, a.p.zijlstra@chello.nl, Xiaotian Feng , linux-kernel@vger.kernel.org, lwang@redhat.com, penberg@cs.helsinki.fi, akpm@linux-foundation.org, davem@davemloft.net Message-Id: <20100713101906.2835.83443.sendpatchset@danny.redhat> In-Reply-To: <20100713101650.2835.15245.sendpatchset@danny.redhat> References: <20100713101650.2835.15245.sendpatchset@danny.redhat> Subject: [PATCH -mmotm 12/30] selinux: tag avc cache alloc as non-critical Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1266 Lines: 36 >From 6c3a91091b2910c23908a9f9953efcf3df14e522 Mon Sep 17 00:00:00 2001 From: Xiaotian Feng Date: Tue, 13 Jul 2010 11:02:41 +0800 Subject: [PATCH 12/30] selinux: tag avc cache alloc as non-critical Failing to allocate a cache entry will only harm performance not correctness. Do not consume valuable reserve pages for something like that. Signed-off-by: Peter Zijlstra Signed-off-by: Suresh Jayaraman Signed-off-by: Xiaotian Feng --- security/selinux/avc.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/security/selinux/avc.c b/security/selinux/avc.c index 3662b0f..9029395 100644 --- a/security/selinux/avc.c +++ b/security/selinux/avc.c @@ -284,7 +284,7 @@ static struct avc_node *avc_alloc_node(void) { struct avc_node *node; - node = kmem_cache_zalloc(avc_node_cachep, GFP_ATOMIC); + node = kmem_cache_zalloc(avc_node_cachep, GFP_ATOMIC|__GFP_NOMEMALLOC); if (!node) goto out; -- 1.7.1.1 -- 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/