mm: workingset: age nonresident information alongside anonymous pages

[sfrench/cifs-2.6.git] / include / linux / swap.h

diff --git a/include/linux/swap.h b/include/linux/swap.h
index 4c5974bb9ba94191f295bd0c2f7fc3daa87003b3..5b3216ba39a99d15a3e9a66190ca9a73b841966e 100644 (file)
--- a/include/linux/swap.h
+++ b/include/linux/swap.h
@@ -313,6 +313,7 @@ struct vma_swap_readahead {
 };
 
 /* linux/mm/workingset.c */
+void workingset_age_nonresident(struct lruvec *lruvec, unsigned long nr_pages);
 void *workingset_eviction(struct page *page, struct mem_cgroup *target_memcg);
 void workingset_refault(struct page *page, void *shadow);
 void workingset_activation(struct page *page);