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/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _LINUX_FIEMAP_H
#define _LINUX_FIEMAP_H 1
#include <uapi/linux/fiemap.h>
#include <linux/fs.h>
/**
* struct fiemap_extent_info - fiemap request to a filesystem
* @fi_flags: Flags as passed from user
* @fi_extents_mapped: Number of mapped extents
* @fi_extents_max: Size of fiemap_extent array
* @fi_extents_start: Start of fiemap_extent array
*/
struct fiemap_extent_info {
unsigned int fi_flags;
unsigned int fi_extents_mapped;
unsigned int fi_extents_max;
struct fiemap_extent __user *fi_extents_start;
};
int fiemap_prep(struct inode *inode, struct fiemap_extent_info *fieinfo,
u64 start, u64 *len, u32 supported_flags);
int fiemap_fill_next_extent(struct fiemap_extent_info *info, u64 logical,
u64 phys, u64 len, u32 flags);
#endif /* _LINUX_FIEMAP_H 1 */