1 files changed, 6 insertions, 1 deletions

diff --git a/mm/mempolicy.c b/mm/mempolicy.c
index 6c7ba1a63d23..3c3601121509 100644
--- a/mm/mempolicy.c
+++ b/mm/mempolicy.c
@@ -1296,7 +1296,9 @@ struct zonelist *huge_zonelist(struct vm_area_struct *vma, unsigned long addr,
                 unsigned nid;
 
                 nid = interleave_nid(pol, vma, addr, HPAGE_SHIFT);
-                __mpol_free(pol);               /* finished with pol */
+                if (unlikely(pol != &default_policy &&
+                                pol != current->mempolicy))
+                        __mpol_free(pol);       /* finished with pol */
                 return NODE_DATA(nid)->node_zonelists + gfp_zone(gfp_flags);
         }
 
@@ -1360,6 +1362,9 @@ alloc_page_vma(gfp_t gfp, struct vm_area_struct *vma, unsigned long addr)
                 unsigned nid;
 
                 nid = interleave_nid(pol, vma, addr, PAGE_SHIFT);
+                if (unlikely(pol != &default_policy &&
+                                pol != current->mempolicy))
+                        __mpol_free(pol);       /* finished with pol */
                 return alloc_page_interleave(gfp, 0, nid);
         }
         zl = zonelist_policy(gfp, pol);