Diffstat (limited to 'mm/memory-failure.c')
1 files changed, 7 insertions, 0 deletions
diff --git a/mm/memory-failure.c b/mm/memory-failure.c
index 73066b80d14a..2527dfeddb00 100644
@@ -539,6 +539,13 @@ static int delete_from_lru_cache(struct page *p)
+ * Poisoned page might never drop its ref count to 0 so we have
+ * to uncharge it manually from its memcg.
* drop the page count elevated by isolate_lru_page()