-static int nfs42_clone_file_range(struct file *src_file, loff_t src_off,
- struct file *dst_file, loff_t dst_off, u64 count)
+static loff_t nfs42_remap_file_range(struct file *src_file, loff_t src_off,
+ struct file *dst_file, loff_t dst_off, loff_t count,
+ unsigned int remap_flags)