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-rw-r--r--mm/vmscan.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/mm/vmscan.c b/mm/vmscan.c
index 843c87d1e61f..41d1064aabfb 100644
--- a/mm/vmscan.c
+++ b/mm/vmscan.c
@@ -417,7 +417,9 @@ static int shrink_list(struct list_head *page_list, struct scan_control *sc)
* Anonymous process memory has backing store?
* Try to allocate it some swap space here.
*/
- if (PageAnon(page) && !PageSwapCache(page) && sc->may_swap) {
+ if (PageAnon(page) && !PageSwapCache(page)) {
+ if (!sc->may_swap)
+ goto keep_locked;
if (!add_to_swap(page))
goto activate_locked;
}