Contributors: 2
| Author |
Tokens |
Token Proportion |
Commits |
Commit Proportion |
| Ryusuke Konishi |
150 |
94.34% |
8 |
88.89% |
| Vyacheslav Dubeyko |
9 |
5.66% |
1 |
11.11% |
| Total |
159 |
|
9 |
|
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/* SPDX-License-Identifier: GPL-2.0+ */
/*
* NILFS inode file
*
* Copyright (C) 2006-2008 Nippon Telegraph and Telephone Corporation.
*
* Written by Amagai Yoshiji.
* Revised by Ryusuke Konishi.
*
*/
#ifndef _NILFS_IFILE_H
#define _NILFS_IFILE_H
#include <linux/fs.h>
#include <linux/buffer_head.h>
#include "mdt.h"
#include "alloc.h"
static inline struct nilfs_inode *
nilfs_ifile_map_inode(struct inode *ifile, ino_t ino, struct buffer_head *ibh)
{
size_t __offset_in_folio = nilfs_palloc_entry_offset(ifile, ino, ibh);
return kmap_local_folio(ibh->b_folio, __offset_in_folio);
}
static inline void nilfs_ifile_unmap_inode(struct nilfs_inode *raw_inode)
{
kunmap_local(raw_inode);
}
int nilfs_ifile_create_inode(struct inode *, ino_t *, struct buffer_head **);
int nilfs_ifile_delete_inode(struct inode *, ino_t);
int nilfs_ifile_get_inode_block(struct inode *, ino_t, struct buffer_head **);
int nilfs_ifile_count_free_inodes(struct inode *, u64 *, u64 *);
int nilfs_ifile_read(struct super_block *sb, struct nilfs_root *root,
__u64 cno, size_t inode_size);
#endif /* _NILFS_IFILE_H */