1 files changed, 2 insertions, 2 deletions

diff --git a/mm/swap_state.c b/mm/swap_state.c
index 0df9a57b1de8..fc2aecb70a95 100644
--- a/mm/swap_state.c
+++ b/mm/swap_state.c
@@ -14,6 +14,7 @@
 #include <linux/pagemap.h>
 #include <linux/buffer_head.h>
 #include <linux/backing-dev.h>
+#include <linux/pagevec.h>
 
 #include <asm/pgtable.h>
 
@@ -272,12 +273,11 @@ void free_page_and_swap_cache(struct page *page)
  */
 void free_pages_and_swap_cache(struct page **pages, int nr)
 {
-        int chunk = 16;
         struct page **pagep = pages;
 
         lru_add_drain();
         while (nr) {
-                int todo = min(chunk, nr);
+                int todo = min(nr, PAGEVEC_SIZE);
                 int i;
 
                 for (i = 0; i < todo; i++)