diff --git a/mm/workingset.c b/mm/workingset.c
index 6130ba0b..68e8cd9 100644
--- a/mm/workingset.c
+++ b/mm/workingset.c
@@ -349,7 +349,9 @@
 	shadow_nodes = list_lru_shrink_count(&workingset_shadow_nodes, sc);
 	local_irq_enable();
 
-	pages = node_present_pages(sc->nid);
+	pages = node_page_state(sc->nid, NR_ACTIVE_FILE) +
+		node_page_state(sc->nid, NR_INACTIVE_FILE);
+
 	/*
 	 * Active cache pages are limited to 50% of memory, and shadow
 	 * entries that represent a refault distance bigger than that