Btrfs: use a btree inode instead of sb_getblk

Signed-off-by: Chris Mason <chris.mason@oracle.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h
index 1897f3a65b4f..b2ebed756c13 100644
--- a/fs/btrfs/ctree.h
+++ b/fs/btrfs/ctree.h
@@ -233,6 +233,7 @@ struct btrfs_fs_info {
         struct btrfs_super_block *disk_super;
         struct buffer_head *sb_buffer;
         struct super_block *sb;
+        struct inode *btree_inode;
         struct mutex trans_mutex;
         struct mutex fs_mutex;
 };