mm, thp: do not allow thp faults to avoid cpuset restrictions

[karo-tx-linux.git] / mm / migrate.c

diff --git a/mm/migrate.c b/mm/migrate.c
index 9e0beaa918454abbcd63e94ee6cefb5f108f751f..be6dbf995c0cea7128fa58124057d8891cfa7933 100644 (file)
--- a/mm/migrate.c
+++ b/mm/migrate.c
@@ -988,9 +988,10 @@ out:
         * it.  Otherwise, putback_lru_page() will drop the reference grabbed
         * during isolation.
         */
-       if (rc != MIGRATEPAGE_SUCCESS && put_new_page)
+       if (rc != MIGRATEPAGE_SUCCESS && put_new_page) {
+               ClearPageSwapBacked(newpage);
                put_new_page(newpage, private);
-       else
+       } else
                putback_lru_page(newpage);
 
        if (result) {