mm: hugetlb_cgroup: convert to lockless page counters

[karo-tx-linux.git] / mm / frontswap.c

diff --git a/mm/frontswap.c b/mm/frontswap.c
index c30eec536f03fb7148e3c7a08538f6a2c3571857..f2a3571c6e22573867cf6e4ba2d481a663a3d04e 100644 (file)
--- a/mm/frontswap.c
+++ b/mm/frontswap.c
@@ -244,8 +244,10 @@ int __frontswap_store(struct page *page)
                  the (older) page from frontswap
                 */
                inc_frontswap_failed_stores();
-               if (dup)
+               if (dup) {
                        __frontswap_clear(sis, offset);
+                       frontswap_ops->invalidate_page(type, offset);
+               }
        }
        if (frontswap_writethrough_enabled)
                /* report failure so swap also writes to swap device */