Index: linux/fs/buffer.c
===================================================================
--- linux.orig/fs/buffer.c
+++ linux/fs/buffer.c
@@ -1429,7 +1429,7 @@ static struct buffer_head *__bread_slow(
  * a local interrupt disable for that.
  */
 
-#define BH_LRU_SIZE	8
+#define BH_LRU_SIZE	32
 
 struct bh_lru {
 	struct buffer_head *bhs[BH_LRU_SIZE];