2006-01-16 23:50:04 +07:00
|
|
|
/*
|
|
|
|
|
* Copyright (C) Sistina Software, Inc. 1997-2003 All rights reserved.
|
2006-05-19 02:09:15 +07:00
|
|
|
* Copyright (C) 2004-2006 Red Hat, Inc. All rights reserved.
|
2006-01-16 23:50:04 +07:00
|
|
|
*
|
|
|
|
|
* This copyrighted material is made available to anyone wishing to use,
|
|
|
|
|
* modify, copy, or redistribute it subject to the terms and conditions
|
2006-09-01 22:05:15 +07:00
|
|
|
* of the GNU General Public License version 2.
|
2006-01-16 23:50:04 +07:00
|
|
|
*/
|
|
|
|
|
|
|
|
|
|
#ifndef __SUPER_DOT_H__
|
|
|
|
|
#define __SUPER_DOT_H__
|
|
|
|
|
|
2006-09-05 21:39:21 +07:00
|
|
|
#include "incore.h"
|
|
|
|
|
|
2006-01-16 23:50:04 +07:00
|
|
|
void gfs2_tune_init(struct gfs2_tune *gt);
|
|
|
|
|
|
2006-10-14 07:45:02 +07:00
|
|
|
int gfs2_check_sb(struct gfs2_sbd *sdp, struct gfs2_sb_host *sb, int silent);
|
2006-01-16 23:50:04 +07:00
|
|
|
int gfs2_read_sb(struct gfs2_sbd *sdp, struct gfs2_glock *gl, int silent);
|
2006-10-02 22:49:41 +07:00
|
|
|
struct page *gfs2_read_super(struct super_block *sb, sector_t sector);
|
2006-01-16 23:50:04 +07:00
|
|
|
|
|
|
|
|
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;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
int gfs2_jindex_hold(struct gfs2_sbd *sdp, struct gfs2_holder *ji_gh);
|
|
|
|
|
void gfs2_jindex_free(struct gfs2_sbd *sdp);
|
|
|
|
|
|
|
|
|
|
struct gfs2_jdesc *gfs2_jdesc_find(struct gfs2_sbd *sdp, unsigned int jid);
|
|
|
|
|
void gfs2_jdesc_make_dirty(struct gfs2_sbd *sdp, unsigned int jid);
|
|
|
|
|
struct gfs2_jdesc *gfs2_jdesc_find_dirty(struct gfs2_sbd *sdp);
|
|
|
|
|
int gfs2_jdesc_check(struct gfs2_jdesc *jd);
|
|
|
|
|
|
|
|
|
|
int gfs2_lookup_in_master_dir(struct gfs2_sbd *sdp, char *filename,
|
|
|
|
|
struct gfs2_inode **ipp);
|
|
|
|
|
|
|
|
|
|
int gfs2_make_fs_rw(struct gfs2_sbd *sdp);
|
|
|
|
|
int gfs2_make_fs_ro(struct gfs2_sbd *sdp);
|
|
|
|
|
|
|
|
|
|
int gfs2_statfs_init(struct gfs2_sbd *sdp);
|
|
|
|
|
void gfs2_statfs_change(struct gfs2_sbd *sdp,
|
2006-09-04 23:49:07 +07:00
|
|
|
s64 total, s64 free, s64 dinodes);
|
2006-01-16 23:50:04 +07:00
|
|
|
int gfs2_statfs_sync(struct gfs2_sbd *sdp);
|
|
|
|
|
int gfs2_statfs_i(struct gfs2_sbd *sdp, struct gfs2_statfs_change *sc);
|
|
|
|
|
int gfs2_statfs_slow(struct gfs2_sbd *sdp, struct gfs2_statfs_change *sc);
|
|
|
|
|
|
|
|
|
|
int gfs2_freeze_fs(struct gfs2_sbd *sdp);
|
|
|
|
|
void gfs2_unfreeze_fs(struct gfs2_sbd *sdp);
|
|
|
|
|
|
|
|
|
|
#endif /* __SUPER_DOT_H__ */
|
|
|
|
|
|
