[PATCH 04/12] writeback: replace <linux/radix-tree.h> with <linux/radix-tree-root.h>

[Masahiro Yamada]

This header requires the definition of struct radix_tree_root, but
does not need to know anything about other radix tree stuff.

Include <linux/radix-tree-root.h> instead of <linux/radix-tree.h> to
reduce the header dependency.

Signed-off-by: Masahiro Yamada <yamada.masahiro@xxxxxxxxxxxxx>
---

 include/linux/backing-dev-defs.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/linux/backing-dev-defs.h b/include/linux/backing-dev-defs.h
index 866c433..f644f14 100644
--- a/include/linux/backing-dev-defs.h
+++ b/include/linux/backing-dev-defs.h
@@ -2,7 +2,7 @@
 #define __LINUX_BACKING_DEV_DEFS_H
 
 #include <linux/list.h>
-#include <linux/radix-tree.h>
+#include <linux/radix-tree-root.h>
 #include <linux/rbtree.h>
 #include <linux/spinlock.h>
 #include <linux/percpu_counter.h>
-- 
2.7.4