1 | /* SPDX-License-Identifier: GPL-2.0 */ |
2 | #ifndef _XFS_PNFS_H |
3 | #define _XFS_PNFS_H 1 |
4 | |
5 | #ifdef CONFIG_EXPORTFS_BLOCK_OPS |
6 | int xfs_fs_get_uuid(struct super_block *sb, u8 *buf, u32 *len, u64 *offset); |
7 | int xfs_fs_map_blocks(struct inode *inode, loff_t offset, u64 length, |
8 | struct iomap *iomap, bool write, u32 *device_generation); |
9 | int xfs_fs_commit_blocks(struct inode *inode, struct iomap *maps, int nr_maps, |
10 | struct iattr *iattr); |
11 | |
12 | int xfs_break_leased_layouts(struct inode *inode, uint *iolock, |
13 | bool *did_unlock); |
14 | #else |
15 | static inline int |
16 | xfs_break_leased_layouts(struct inode *inode, uint *iolock, bool *did_unlock) |
17 | { |
18 | return 0; |
19 | } |
20 | #endif /* CONFIG_EXPORTFS_BLOCK_OPS */ |
21 | #endif /* _XFS_PNFS_H */ |
22 | |