[PATCH 02/10] selinux: tag avc cache alloc as non-critical

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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@xxxxxxxxx>
Signed-off-by: Mel Gorman <mgorman@xxxxxxx>
---
 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 dca1c22..a68d200 100644
--- a/security/selinux/avc.c
+++ b/security/selinux/avc.c
@@ -280,7 +280,7 @@ 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;
 
-- 
1.7.3.4

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