From: Stefan Schmidt <stefan@datenfreihafen.org>
Date: Wed, 12 Jan 2011 09:30:42 +0000 (+0100)
Subject: fs/btrfs: Fix build of ctree
X-Git-Tag: v2.6.38-rc1~31
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=f8b18087fd3277e424a24e13ce0edf30abe97ce0;p=platform%2Fupstream%2Fkernel-adaptation-pc.git

fs/btrfs: Fix build of ctree

Fix the build failure in some configurations:

     CC [M]  fs/btrfs/ctree.o
  In file included from fs/btrfs/ctree.c:21:0:
  fs/btrfs/ctree.h:1003:17: error: field 'super_kobj' has incomplete type
  fs/btrfs/ctree.h:1074:17: error: field 'root_kobj' has incomplete type
  make[2]: *** [fs/btrfs/ctree.o] Error 1
  make[1]: *** [fs/btrfs] Error 2
  make: *** [fs] Error 2

caused by commit 57cc7215b708 ("headers: kobject.h redux")

We need to include kobject.h here.

Reported-by: Jeff Garzik <jeff@garzik.org>
Fix-suggested-by: Li Zefan <lizf@cn.fujitsu.com>
Signed-off-by: Stefan Schmidt <stefan@datenfreihafen.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h
index a142d20..b875d44 100644
--- a/fs/btrfs/ctree.h
+++ b/fs/btrfs/ctree.h
@@ -27,6 +27,7 @@
 #include <linux/backing-dev.h>
 #include <linux/wait.h>
 #include <linux/slab.h>
+#include <linux/kobject.h>
 #include <asm/kmap_types.h>
 #include "extent_io.h"
 #include "extent_map.h"