/*
 * ifile.h - NILFS inode file
 *
 * Copyright (C) 2006-2008 Nippon Telegraph and Telephone Corporation.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * 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)
{
	void *kaddr = kmap(ibh->b_page);

	return nilfs_palloc_block_get_entry(ifile, ino, ibh, kaddr);
}

static inline void nilfs_ifile_unmap_inode(struct inode *ifile, ino_t ino,
					   struct buffer_head *ibh)
{
	kunmap(ibh->b_page);
}

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,
		     size_t inode_size, struct nilfs_inode *raw_inode,
		     struct inode **inodep);

#endif	/* _NILFS_IFILE_H */
git/refs/?id=22b331c9e0a345126708af60f7d00d38b53db70b'>refs</a><a class='active' href='/cgit.cgi/linux/net-next.git/log/include/dt-bindings/reset/amlogic,meson8b-reset.h'>log</a><a href='/cgit.cgi/linux/net-next.git/tree/include/dt-bindings/reset/amlogic,meson8b-reset.h?id=22b331c9e0a345126708af60f7d00d38b53db70b'>tree</a><a href='/cgit.cgi/linux/net-next.git/commit/include/dt-bindings/reset/amlogic,meson8b-reset.h?id=22b331c9e0a345126708af60f7d00d38b53db70b'>commit</a><a href='/cgit.cgi/linux/net-next.git/diff/include/dt-bindings/reset/amlogic,meson8b-reset.h?id=22b331c9e0a345126708af60f7d00d38b53db70b'>diff</a></td><td class='form'><form class='right' method='get' action='/cgit.cgi/linux/net-next.git/log/include/dt-bindings/reset/amlogic,meson8b-reset.h'>
<input type='hidden' name='id' value='22b331c9e0a345126708af60f7d00d38b53db70b'/><select name='qt'>
<option value='grep'>log msg</option>
<option value='author'>author</option>
<option value='committer'>committer</option>
<option value='range'>range</option>
</select>
<input class='txt' type='search' size='10' name='q' value=''/>
<input type='submit' value='search'/>
</form>
</td></tr></table>
<div class='path'>path: <a href='/cgit.cgi/linux/net-next.git/log/?id=22b331c9e0a345126708af60f7d00d38b53db70b'>root</a>/<a href='/cgit.cgi/linux/net-next.git/log/include?id=22b331c9e0a345126708af60f7d00d38b53db70b'>include</a>/<a href='/cgit.cgi/linux/net-next.git/log/include/dt-bindings?id=22b331c9e0a345126708af60f7d00d38b53db70b'>dt-bindings</a>/<a href='/cgit.cgi/linux/net-next.git/log/include/dt-bindings/reset?id=22b331c9e0a345126708af60f7d00d38b53db70b'>reset</a>/<a href='/cgit.cgi/linux/net-next.git/log/include/dt-bindings/reset/amlogic,meson8b-reset.h?id=22b331c9e0a345126708af60f7d00d38b53db70b'>amlogic,meson8b-reset.h</a></div><div class='content'><table class='list nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/cgit.cgi/linux/net-next.git/log/include/dt-bindings/reset/amlogic,meson8b-reset.h?id=22b331c9e0a345126708af60f7d00d38b53db70b&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th><th class='left'>Files</th><th class='left'>Lines</th></tr>