#ifndef _XFS_PNFS_H | |
#define _XFS_PNFS_H 1 | |
#ifdef CONFIG_NFSD_PNFS | |
int xfs_fs_get_uuid(struct super_block *sb, u8 *buf, u32 *len, u64 *offset); | |
int xfs_fs_map_blocks(struct inode *inode, loff_t offset, u64 length, | |
struct iomap *iomap, bool write, u32 *device_generation); | |
int xfs_fs_commit_blocks(struct inode *inode, struct iomap *maps, int nr_maps, | |
struct iattr *iattr); | |
int xfs_break_layouts(struct inode *inode, uint *iolock, bool with_imutex); | |
#else | |
static inline int | |
xfs_break_layouts(struct inode *inode, uint *iolock, bool with_imutex) | |
{ | |
return 0; | |
} | |
#endif /* CONFIG_NFSD_PNFS */ | |
#endif /* _XFS_PNFS_H */ |