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-rw-r--r--mm/swap_state.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/mm/swap_state.c b/mm/swap_state.c
index 0df9a57..fc2aecb 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++)
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