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Diffstat (limited to 'mm')
-rw-r--r--mm/vmscan.c11
1 files changed, 2 insertions, 9 deletions
diff --git a/mm/vmscan.c b/mm/vmscan.c
index c8601dd3660..74f875733e2 100644
--- a/mm/vmscan.c
+++ b/mm/vmscan.c
@@ -625,15 +625,6 @@ static unsigned long shrink_page_list(struct list_head *page_list,
if (PageAnon(page) && !PageSwapCache(page)) {
if (!(sc->gfp_mask & __GFP_IO))
goto keep_locked;
- switch (try_to_munlock(page)) {
- case SWAP_FAIL: /* shouldn't happen */
- case SWAP_AGAIN:
- goto keep_locked;
- case SWAP_MLOCK:
- goto cull_mlocked;
- case SWAP_SUCCESS:
- ; /* fall thru'; add to swap cache */
- }
if (!add_to_swap(page, GFP_ATOMIC))
goto activate_locked;
may_enter_fs = 1;
@@ -752,6 +743,8 @@ free_it:
continue;
cull_mlocked:
+ if (PageSwapCache(page))
+ try_to_free_swap(page);
unlock_page(page);
putback_lru_page(page);
continue;