162306a36Sopenharmony_ci/* SPDX-License-Identifier: GPL-2.0 */ 262306a36Sopenharmony_ci 362306a36Sopenharmony_ci#ifndef BTRFS_EXPORT_H 462306a36Sopenharmony_ci#define BTRFS_EXPORT_H 562306a36Sopenharmony_ci 662306a36Sopenharmony_ci#include <linux/exportfs.h> 762306a36Sopenharmony_ci 862306a36Sopenharmony_ciextern const struct export_operations btrfs_export_ops; 962306a36Sopenharmony_ci 1062306a36Sopenharmony_cistruct btrfs_fid { 1162306a36Sopenharmony_ci u64 objectid; 1262306a36Sopenharmony_ci u64 root_objectid; 1362306a36Sopenharmony_ci u32 gen; 1462306a36Sopenharmony_ci 1562306a36Sopenharmony_ci u64 parent_objectid; 1662306a36Sopenharmony_ci u32 parent_gen; 1762306a36Sopenharmony_ci 1862306a36Sopenharmony_ci u64 parent_root_objectid; 1962306a36Sopenharmony_ci} __attribute__ ((packed)); 2062306a36Sopenharmony_ci 2162306a36Sopenharmony_cistruct dentry *btrfs_get_dentry(struct super_block *sb, u64 objectid, 2262306a36Sopenharmony_ci u64 root_objectid, u64 generation); 2362306a36Sopenharmony_cistruct dentry *btrfs_get_parent(struct dentry *child); 2462306a36Sopenharmony_ci 2562306a36Sopenharmony_ci#endif 26