1 files changed, 6 insertions, 3 deletions
diff --git a/mm/shmem.c b/mm/shmem.c
index 90b576c..3372bc5 100644
--- a/mm/shmem.c
+++ b/mm/shmem.c
@@ -1370,14 +1370,17 @@ repeat:
 			shmem_swp_unmap(entry);
 			spin_unlock(&info->lock);
 			unlock_page(swappage);
-			page_cache_release(swappage);
 			if (error == -ENOMEM) {
 				/* allow reclaim from this memory cgroup */
-				error = mem_cgroup_cache_charge(NULL,
+				error = mem_cgroup_cache_charge(swappage,
 					current->mm, gfp & ~__GFP_HIGHMEM);
-				if (error)
+				if (error) {
+					page_cache_release(swappage);
 					goto failed;
+				}
+				mem_cgroup_uncharge_page(swappage);
 			}
+			page_cache_release(swappage);
 			goto repeat;
 		}
 	} else if (sgp == SGP_READ && !filepage) {