Subject: [PATCH -mmotm 12/30] selinux: tag avc cache alloc as non-critical

From: Xiaotian Feng <[email-masked]>
Date: Tue, 13 Jul 2010 06:19:06 -0400

>>From 6c3a91091b2910c23908a9f9953efcf3df14e522 Mon Sep 17 00:00:00 2001
From: Xiaotian Feng <[email-masked]>
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 <[email-masked]>
Signed-off-by: Suresh Jayaraman <[email-masked]>
Signed-off-by: Xiaotian Feng <[email-masked]>
---
 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

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