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19#ifndef _NILFS_CPFILE_H
20#define _NILFS_CPFILE_H
21
22#include <linux/fs.h>
23#include <linux/buffer_head.h>
24#include <linux/nilfs2_api.h>
25#include <linux/nilfs2_ondisk.h>
26
27
28int nilfs_cpfile_get_checkpoint(struct inode *, __u64, int,
29 struct nilfs_checkpoint **,
30 struct buffer_head **);
31void nilfs_cpfile_put_checkpoint(struct inode *, __u64, struct buffer_head *);
32int nilfs_cpfile_delete_checkpoints(struct inode *, __u64, __u64);
33int nilfs_cpfile_delete_checkpoint(struct inode *, __u64);
34int nilfs_cpfile_change_cpmode(struct inode *, __u64, int);
35int nilfs_cpfile_is_snapshot(struct inode *, __u64);
36int nilfs_cpfile_get_stat(struct inode *, struct nilfs_cpstat *);
37ssize_t nilfs_cpfile_get_cpinfo(struct inode *, __u64 *, int, void *,
38 unsigned int, size_t);
39
40int nilfs_cpfile_read(struct super_block *sb, size_t cpsize,
41 struct nilfs_inode *raw_inode, struct inode **inodep);
42
43#endif
44