diff options
| -rw-r--r-- | mm/vmscan.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/mm/vmscan.c b/mm/vmscan.c index 61ca0097c83..8277f93148b 100644 --- a/mm/vmscan.c +++ b/mm/vmscan.c @@ -477,6 +477,12 @@ static int shrink_list(struct list_head *page_list, struct scan_control *sc) * processes. Try to unmap it here. */ if (page_mapped(page) && mapping) { + /* + * No unmapping if we do not swap + */ + if (!sc->may_swap) + goto keep_locked; + switch (try_to_unmap(page)) { case SWAP_FAIL: goto activate_locked; |