mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-12-05 10:04:12 +08:00
b7bb0a1291
Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
61 lines
2.0 KiB
C
61 lines
2.0 KiB
C
/*
|
|
* Copyright (C) Sistina Software, Inc. 1997-2003 All rights reserved.
|
|
* Copyright (C) 2004-2006 Red Hat, Inc. All rights reserved.
|
|
*
|
|
* This copyrighted material is made available to anyone wishing to use,
|
|
* modify, copy, or redistribute it subject to the terms and conditions
|
|
* of the GNU General Public License version 2.
|
|
*/
|
|
|
|
#ifndef __SUPER_DOT_H__
|
|
#define __SUPER_DOT_H__
|
|
|
|
#include <linux/fs.h>
|
|
#include <linux/dcache.h>
|
|
#include "incore.h"
|
|
|
|
extern void gfs2_lm_unmount(struct gfs2_sbd *sdp);
|
|
|
|
static inline unsigned int gfs2_jindex_size(struct gfs2_sbd *sdp)
|
|
{
|
|
unsigned int x;
|
|
spin_lock(&sdp->sd_jindex_spin);
|
|
x = sdp->sd_journals;
|
|
spin_unlock(&sdp->sd_jindex_spin);
|
|
return x;
|
|
}
|
|
|
|
extern void gfs2_jindex_free(struct gfs2_sbd *sdp);
|
|
|
|
extern int gfs2_mount_args(struct gfs2_args *args, char *data);
|
|
|
|
extern struct gfs2_jdesc *gfs2_jdesc_find(struct gfs2_sbd *sdp, unsigned int jid);
|
|
extern int gfs2_jdesc_check(struct gfs2_jdesc *jd);
|
|
|
|
extern int gfs2_lookup_in_master_dir(struct gfs2_sbd *sdp, char *filename,
|
|
struct gfs2_inode **ipp);
|
|
|
|
extern int gfs2_make_fs_rw(struct gfs2_sbd *sdp);
|
|
extern void gfs2_online_uevent(struct gfs2_sbd *sdp);
|
|
extern int gfs2_statfs_init(struct gfs2_sbd *sdp);
|
|
extern void gfs2_statfs_change(struct gfs2_sbd *sdp, s64 total, s64 free,
|
|
s64 dinodes);
|
|
extern void gfs2_statfs_change_in(struct gfs2_statfs_change_host *sc,
|
|
const void *buf);
|
|
extern void update_statfs(struct gfs2_sbd *sdp, struct buffer_head *m_bh,
|
|
struct buffer_head *l_bh);
|
|
extern int gfs2_statfs_sync(struct super_block *sb, int type);
|
|
|
|
extern int gfs2_freeze_fs(struct gfs2_sbd *sdp);
|
|
extern void gfs2_unfreeze_fs(struct gfs2_sbd *sdp);
|
|
|
|
extern struct file_system_type gfs2_fs_type;
|
|
extern struct file_system_type gfs2meta_fs_type;
|
|
extern const struct export_operations gfs2_export_ops;
|
|
extern const struct super_operations gfs2_super_ops;
|
|
extern const struct dentry_operations gfs2_dops;
|
|
extern const struct xattr_handler *gfs2_xattr_handlers[];
|
|
|
|
#endif /* __SUPER_DOT_H__ */
|
|
|