--- a/mm/migrate.c~mm-migratec-remove-unnecessary-rc-=-migratepage_success-check-in-else-case +++ a/mm/migrate.c @@ -1348,7 +1348,7 @@ out_unlock: out: if (rc == MIGRATEPAGE_SUCCESS) putback_active_hugepage(hpage); - else if (rc != -EAGAIN && rc != MIGRATEPAGE_SUCCESS) + else if (rc != -EAGAIN) list_move_tail(&hpage->lru, ret); /*