blob: ac0f1d6ce45647b4058d773dde0698dd720a8ebe [file] [log] [blame]
David Teiglandb3b94fa2006-01-16 16:50:04 +00001/*
2 * Copyright (C) Sistina Software, Inc. 1997-2003 All rights reserved.
Steven Whitehouse3a8a9a12006-05-18 15:09:15 -04003 * Copyright (C) 2004-2006 Red Hat, Inc. All rights reserved.
David Teiglandb3b94fa2006-01-16 16:50:04 +00004 *
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 v.2.
8 */
9
10#ifndef __RECOVERY_DOT_H__
11#define __RECOVERY_DOT_H__
12
13static inline void gfs2_replay_incr_blk(struct gfs2_sbd *sdp, unsigned int *blk)
14{
15 if (++*blk == sdp->sd_jdesc->jd_blocks)
16 *blk = 0;
17}
18
19int gfs2_replay_read_block(struct gfs2_jdesc *jd, unsigned int blk,
20 struct buffer_head **bh);
21
22int gfs2_revoke_add(struct gfs2_sbd *sdp, uint64_t blkno, unsigned int where);
23int gfs2_revoke_check(struct gfs2_sbd *sdp, uint64_t blkno, unsigned int where);
24void gfs2_revoke_clean(struct gfs2_sbd *sdp);
25
26int gfs2_find_jhead(struct gfs2_jdesc *jd,
27 struct gfs2_log_header *head);
David Teiglandc63e31c2006-04-20 17:03:48 -040028int gfs2_recover_journal(struct gfs2_jdesc *gfs2_jd);
David Teiglandb3b94fa2006-01-16 16:50:04 +000029void gfs2_check_journals(struct gfs2_sbd *sdp);
30
31#endif /* __RECOVERY_DOT_H__ */
32