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From: Xiaotian Feng on 13 Jul 2010 06:30 From 6c3a91091b2910c23908a9f9953efcf3df14e522 Mon Sep 17 00:00:00 2001 From: Xiaotian Feng <dfeng(a)redhat.com> 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 <a.p.zijlstra(a)chello.nl> Signed-off-by: Suresh Jayaraman <sjayaraman(a)suse.de> Signed-off-by: Xiaotian Feng <dfeng(a)redhat.com> --- 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(a)vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/ |