Btrfs: still corruption hunting

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

1 files changed, 14 insertions, 0 deletions

diff --git a/fs/btrfs/btrfs_inode.h b/fs/btrfs/btrfs_inode.h
new file mode 100644
index 000000000000..e159841650a4
--- /dev/null
+++ b/fs/btrfs/btrfs_inode.h
@@ -0,0 +1,14 @@
+#ifndef __BTRFS_I__
+#define __BTRFS_I__
+
+struct btrfs_inode {
+        u32 magic;
+        struct inode vfs_inode;
+        u32 magic2;
+};
+static inline struct btrfs_inode *BTRFS_I(struct inode *inode)
+{
+        return container_of(inode, struct btrfs_inode, vfs_inode);
+}
+
+#endif