[PATCH 02/12] selinux: tag avc cache alloc as non-critical
From: Mel Gorman <mgorman@suse.de>
Date: 2012-05-10 13:58:56
Also in:
linux-mm, linux-nfs, lkml
Subsystem:
selinux security module, the rest · Maintainers:
Paul Moore, Stephen Smalley, Linus Torvalds
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 <redacted> Signed-off-by: Mel Gorman <mgorman@suse.de> --- security/selinux/avc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/security/selinux/avc.c b/security/selinux/avc.c
index 8ee42b2..75c2977 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;
--
1.7.9.2
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