1 /* SPDX-License-Identifier: GPL-2.0-only */
2 /*
3 * Copyright (C) Sistina Software, Inc. 1997-2003 All rights reserved.
4 * Copyright (C) 2004-2006 Red Hat, Inc. All rights reserved.
5 */
6
7 #ifndef __RECOVERY_DOT_H__
8 #define __RECOVERY_DOT_H__
9
10 #include "incore.h"
11
12 extern struct workqueue_struct *gfs2_recovery_wq;
13
gfs2_replay_incr_blk(struct gfs2_jdesc * jd,u32 * blk)14 static inline void gfs2_replay_incr_blk(struct gfs2_jdesc *jd, u32 *blk)
15 {
16 if (++*blk == jd->jd_blocks)
17 *blk = 0;
18 }
19
20 extern int gfs2_replay_read_block(struct gfs2_jdesc *jd, unsigned int blk,
21 struct buffer_head **bh);
22
23 extern int gfs2_revoke_add(struct gfs2_jdesc *jd, u64 blkno, unsigned int where);
24 extern int gfs2_revoke_check(struct gfs2_jdesc *jd, u64 blkno, unsigned int where);
25 extern void gfs2_revoke_clean(struct gfs2_jdesc *jd);
26
27 extern int gfs2_recover_journal(struct gfs2_jdesc *gfs2_jd, bool wait);
28 extern void gfs2_recover_func(struct work_struct *work);
29 extern int __get_log_header(struct gfs2_sbd *sdp,
30 const struct gfs2_log_header *lh, unsigned int blkno,
31 struct gfs2_log_header_host *head);
32
33 #endif /* __RECOVERY_DOT_H__ */
34
35
