Jeff Garzik wrote:> > Tree as of commit 7bc4a4ce68f8c6d064ea949446852e996526f692 dies during btrfs build on x86-64: > > 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 >Should be caused by this commit: commit 57cc7215b70856dc6bae8e55b00ecd7b1d7429b1 Author: Alexey Dobriyan <adobriyan@gmail.com> Date: Mon Jan 10 08:18:25 2011 +0200 headers: kobject.h redux Remove kobject.h from files which don''t need it, notably, sched.h and fs.h. So the fix is to include kobject.h explicitly in ctree.h. -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
CC [M] fs/btrfs/ctree.o In file included from fs/btrfs/ctree.c:21:0: fs/btrfs/ctree.h:1003:17: error: field <91>super_kobj<92> has incomplete type fs/btrfs/ctree.h:1074:17: error: field <91>root_kobj<92> has incomplete type make[2]: *** [fs/btrfs/ctree.o] Error 1 make[1]: *** [fs/btrfs] Error 2 make: *** [fs] Error 2 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> --- fs/btrfs/ctree.h | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) 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" -- 1.7.2.3