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btrfs: qgroup: Introduce per-root swapped blocks infrastructure
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b2441318 1/* SPDX-License-Identifier: GPL-2.0 */
9888c340 2
be6e8dc0
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3#ifndef BTRFS_EXPORT_H
4#define BTRFS_EXPORT_H
5
6#include <linux/exportfs.h>
7
8extern const struct export_operations btrfs_export_ops;
9
10struct btrfs_fid {
11 u64 objectid;
12 u64 root_objectid;
13 u32 gen;
14
15 u64 parent_objectid;
16 u32 parent_gen;
17
18 u64 parent_root_objectid;
19} __attribute__ ((packed));
20
21#endif