583f4ac56254 ("btrfs: move up backref sharedness cache store and lookup functions")
84a7949d4097 ("btrfs: move ulists to data extent sharedness check context")
61dbb952f0a5 ("btrfs: turn the backref sharedness check cache into a context object")
ceb707da9ad9 ("btrfs: directly pass the inode to btrfs_is_data_extent_shared()")