Merge branch 'for-linus' of master.kernel.org:/pub/scm/linux/kernel/git/roland/infiniband

[linux-drm-fsl-dcu.git] / mm / mempolicy.c

diff --git a/mm/mempolicy.c b/mm/mempolicy.c
index da9463946556311e9e0945583fd76cdd432298e5..259a706bd83ec5d3392b37dcf093b2c3ec953145 100644 (file)
--- a/mm/mempolicy.c
+++ b/mm/mempolicy.c
@@ -105,7 +105,7 @@ static struct kmem_cache *sn_cache;
 
 /* Highest zone. An specific allocation for a zone below that is not
    policied. */
-enum zone_type policy_zone = ZONE_DMA;
+enum zone_type policy_zone = 0;
 
 struct mempolicy default_policy = {
        .refcnt = ATOMIC_INIT(1), /* never free it */
@@ -884,6 +884,10 @@ asmlinkage long sys_mbind(unsigned long start, unsigned long len,
        err = get_nodes(&nodes, nmask, maxnode);
        if (err)
                return err;
+#ifdef CONFIG_CPUSETS
+       /* Restrict the nodes to the allowed nodes in the cpuset */
+       nodes_and(nodes, nodes, current->mems_allowed);
+#endif
        return do_mbind(start, len, mode, &nodes, flags);
 }