Re: [PATCH 02/12] selinux: tag avc cache alloc as non-critical
From: Casey Schaufler <casey@schaufler-ca.com>
Date: 2012-05-10 14:14:41
Also in:
linux-mm, linux-nfs, lkml, selinux
On 5/10/2012 6:54 AM, Mel Gorman wrote:
Failing to allocate a cache entry will only harm performance not correctness. Do not consume valuable reserve pages for something like that.
Copying to the LSM and SELinux lists.
quoted hunk ↗ jump to hunk
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;