diff options
| -rw-r--r-- | mm/mincore.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/mm/mincore.c b/mm/mincore.c index 95c5f49f0a1a..9780097e3812 100644 --- a/mm/mincore.c +++ b/mm/mincore.c @@ -116,8 +116,13 @@ static long do_mincore(unsigned long addr, unsigned char *vec, unsigned long pag /* migration entries are always uptodate */ present = 1; } else { +#ifdef CONFIG_SWAP pgoff = entry.val; present = mincore_page(&swapper_space, pgoff); +#else + WARN_ON(1); + present = 1; +#endif } } } |