net: make struct request_sock_ops::obj_size unsigned

[karo-tx-linux.git] / mm / memory-failure.c

diff --git a/mm/memory-failure.c b/mm/memory-failure.c
index 73066b80d14af70d0fdf12e2228823b84c258903..2527dfeddb003d245ac2e2bd964134030426f777 100644 (file)
--- a/mm/memory-failure.c
+++ b/mm/memory-failure.c
@@ -539,6 +539,13 @@ static int delete_from_lru_cache(struct page *p)
                 */
                ClearPageActive(p);
                ClearPageUnevictable(p);
+
+               /*
+                * Poisoned page might never drop its ref count to 0 so we have
+                * to uncharge it manually from its memcg.
+                */
+               mem_cgroup_uncharge(p);
+
                /*
                 * drop the page count elevated by isolate_lru_page()
                 */