85c95f208f48 ("vfs: dedupe should return EPERM if permission is not granted")
5de4480ae7f8 ("vfs: allow dedupe of user owned read-only files")
f182536684d8 ("vfs: export vfs_dedupe_file_range_one() to modules")
1b4f42a1e33f ("vfs: dedupe: extract helper for a single dedup")
87eb5eb24232 ("vfs: dedupe: rationalize args")
5740c99e9d30 ("vfs: dedupe: return int")
704996566f97 ("Merge tag 'for-4.18-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux")