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1/* SPDX-License-Identifier: GPL-2.0+ */2/*3 * NILFS checkpoint file.4 *5 * Copyright (C) 2006-2008 Nippon Telegraph and Telephone Corporation.6 *7 * Written by Koji Sato.8 */9 10#ifndef _NILFS_CPFILE_H11#define _NILFS_CPFILE_H12 13#include <linux/fs.h>14#include <linux/buffer_head.h>15#include <linux/nilfs2_api.h> /* nilfs_cpstat */16#include <linux/nilfs2_ondisk.h> /* nilfs_inode, nilfs_checkpoint */17 18 19int nilfs_cpfile_read_checkpoint(struct inode *cpfile, __u64 cno,20 struct nilfs_root *root, struct inode *ifile);21int nilfs_cpfile_create_checkpoint(struct inode *cpfile, __u64 cno);22int nilfs_cpfile_finalize_checkpoint(struct inode *cpfile, __u64 cno,23 struct nilfs_root *root, __u64 blkinc,24 time64_t ctime, bool minor);25int nilfs_cpfile_delete_checkpoints(struct inode *, __u64, __u64);26int nilfs_cpfile_delete_checkpoint(struct inode *, __u64);27int nilfs_cpfile_change_cpmode(struct inode *, __u64, int);28int nilfs_cpfile_is_snapshot(struct inode *, __u64);29int nilfs_cpfile_get_stat(struct inode *, struct nilfs_cpstat *);30ssize_t nilfs_cpfile_get_cpinfo(struct inode *, __u64 *, int, void *,31 unsigned int, size_t);32 33int nilfs_cpfile_read(struct super_block *sb, size_t cpsize,34 struct nilfs_inode *raw_inode, struct inode **inodep);35 36#endif /* _NILFS_CPFILE_H */37