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 */ 13