81f096edf047 ("btrfs: use btrfs_put_fs_root to free roots always")
0d4b0463011d ("btrfs: export and rename free_fs_info")
9bc574de5905 ("btrfs: skip log replay on orphaned roots")
505b050fdf42 ("Merge branch 'mount.part1' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs")