1/* SPDX-License-Identifier: GPL-2.0 */
 2
 3#ifndef BTRFS_REFLINK_H
 4#define BTRFS_REFLINK_H
 5
 6#include <linux/fs.h>
 7
 8loff_t btrfs_remap_file_range(struct file *file_in, loff_t pos_in,
 9			      struct file *file_out, loff_t pos_out,
10			      loff_t len, unsigned int remap_flags);
11
12#endif /* BTRFS_REFLINK_H */