1 files changed, 2 insertions, 0 deletions

diff --git a/mm/vmscan.c b/mm/vmscan.c
index 3ff3311447f5..f2c367c9ec12 100644
--- a/mm/vmscan.c
+++ b/mm/vmscan.c
@@ -1774,6 +1774,7 @@ static unsigned long do_try_to_free_pages(struct zonelist *zonelist,
         enum zone_type high_zoneidx = gfp_zone(sc->gfp_mask);
         unsigned long writeback_threshold;
 
+        get_mems_allowed();
         delayacct_freepages_start();
 
         if (scanning_global_lru(sc))
@@ -1857,6 +1858,7 @@ out:
                 mem_cgroup_record_reclaim_priority(sc->mem_cgroup, priority);
 
         delayacct_freepages_end();
+        put_mems_allowed();
 
         return ret;
 }