2 * Copyright (C) Sistina Software, Inc. 1997-2003 All rights reserved.
3 * Copyright (C) 2004-2006 Red Hat, Inc. All rights reserved.
5 * This copyrighted material is made available to anyone wishing to use,
6 * modify, copy, or redistribute it subject to the terms and conditions
7 * of the GNU General Public License version 2.
10 #ifndef __SUPER_DOT_H__
11 #define __SUPER_DOT_H__
14 #include <linux/dcache.h>
17 void gfs2_lm_unmount(struct gfs2_sbd
*sdp
);
19 static inline unsigned int gfs2_jindex_size(struct gfs2_sbd
*sdp
)
22 spin_lock(&sdp
->sd_jindex_spin
);
24 spin_unlock(&sdp
->sd_jindex_spin
);
28 void gfs2_jindex_free(struct gfs2_sbd
*sdp
);
30 struct gfs2_jdesc
*gfs2_jdesc_find(struct gfs2_sbd
*sdp
, unsigned int jid
);
31 int gfs2_jdesc_check(struct gfs2_jdesc
*jd
);
33 int gfs2_lookup_in_master_dir(struct gfs2_sbd
*sdp
, char *filename
,
34 struct gfs2_inode
**ipp
);
36 int gfs2_make_fs_rw(struct gfs2_sbd
*sdp
);
38 int gfs2_statfs_init(struct gfs2_sbd
*sdp
);
39 void gfs2_statfs_change(struct gfs2_sbd
*sdp
,
40 s64 total
, s64 free
, s64 dinodes
);
41 int gfs2_statfs_sync(struct gfs2_sbd
*sdp
);
43 int gfs2_freeze_fs(struct gfs2_sbd
*sdp
);
44 void gfs2_unfreeze_fs(struct gfs2_sbd
*sdp
);
46 extern struct file_system_type gfs2_fs_type
;
47 extern struct file_system_type gfs2meta_fs_type
;
48 extern const struct export_operations gfs2_export_ops
;
49 extern const struct super_operations gfs2_super_ops
;
50 extern struct dentry_operations gfs2_dops
;
52 #endif /* __SUPER_DOT_H__ */