mm: do batched scans for mem_cgroup

[linux-block.git] / fs / dcache.c

diff --git a/fs/dcache.c b/fs/dcache.c
index 9e5cd3c3a6ba76e8bc95aec9f4dc6c250fb7b2eb..a100fa35a48f3702fbe5522e2636501dc8eb93f3 100644 (file)
--- a/fs/dcache.c
+++ b/fs/dcache.c
@@ -32,6 +32,7 @@
 #include <linux/swap.h>
 #include <linux/bootmem.h>
 #include <linux/fs_struct.h>
+#include <linux/hardirq.h>
 #include "internal.h"
 
 int sysctl_vfs_cache_pressure __read_mostly = 100;