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-rw-r--r--mm/mempolicy.c3
-rw-r--r--mm/slab.c2
2 files changed, 1 insertions, 4 deletions
diff --git a/mm/mempolicy.c b/mm/mempolicy.c
index 71430d44082..73790188b0e 100644
--- a/mm/mempolicy.c
+++ b/mm/mempolicy.c
@@ -982,9 +982,6 @@ static unsigned interleave_nodes(struct mempolicy *policy)
*/
unsigned slab_node(struct mempolicy *policy)
{
- if (in_interrupt())
- return numa_node_id();
-
switch (policy->policy) {
case MPOL_INTERLEAVE:
return interleave_nodes(policy);
diff --git a/mm/slab.c b/mm/slab.c
index 9025608696e..6f8495e2185 100644
--- a/mm/slab.c
+++ b/mm/slab.c
@@ -2574,7 +2574,7 @@ static inline void *____cache_alloc(kmem_cache_t *cachep, gfp_t flags)
struct array_cache *ac;
#ifdef CONFIG_NUMA
- if (current->mempolicy) {
+ if (unlikely(current->mempolicy && !in_interrupt())) {
int nid = slab_node(current->mempolicy);
if (nid != numa_node_id())