[PATCH 1/5] fs/dcache: include wait.h

[Sebastian Andrzej Siewior]

Since commit d9171b934526 ("parallel lookups machinery, part 4 (and
last)") dcache.h is using but does not include wait.h. It works as long
as it is included somehow earlier and fails otherwise.

Cc: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
Cc: Miklos Szeredi <mszeredi@xxxxxxxxxx>
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@xxxxxxxxxxxxx>
---
 include/linux/dcache.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/include/linux/dcache.h b/include/linux/dcache.h
index 5beed7b30561..9a7170d6f38c 100644
--- a/include/linux/dcache.h
+++ b/include/linux/dcache.h
@@ -11,6 +11,7 @@
 #include <linux/rcupdate.h>
 #include <linux/lockref.h>
 #include <linux/stringhash.h>
+#include <linux/wait.h>
 
 struct path;
 struct vfsmount;
-- 
2.9.3