| xj | b04a402 | 2021-11-25 15:01:52 +0800 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) Sistina Software, Inc. 1997-2003 All rights reserved. |
| 3 | * Copyright (C) 2004-2006 Red Hat, Inc. All rights reserved. |
| 4 | * |
| 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. |
| 8 | */ |
| 9 | |
| 10 | #ifndef __RECOVERY_DOT_H__ |
| 11 | #define __RECOVERY_DOT_H__ |
| 12 | |
| 13 | #include "incore.h" |
| 14 | |
| 15 | extern struct workqueue_struct *gfs_recovery_wq; |
| 16 | |
| 17 | static inline void gfs2_replay_incr_blk(struct gfs2_jdesc *jd, unsigned int *blk) |
| 18 | { |
| 19 | if (++*blk == jd->jd_blocks) |
| 20 | *blk = 0; |
| 21 | } |
| 22 | |
| 23 | extern int gfs2_replay_read_block(struct gfs2_jdesc *jd, unsigned int blk, |
| 24 | struct buffer_head **bh); |
| 25 | |
| 26 | extern int gfs2_revoke_add(struct gfs2_jdesc *jd, u64 blkno, unsigned int where); |
| 27 | extern int gfs2_revoke_check(struct gfs2_jdesc *jd, u64 blkno, unsigned int where); |
| 28 | extern void gfs2_revoke_clean(struct gfs2_jdesc *jd); |
| 29 | |
| 30 | extern int gfs2_find_jhead(struct gfs2_jdesc *jd, |
| 31 | struct gfs2_log_header_host *head); |
| 32 | extern int gfs2_recover_journal(struct gfs2_jdesc *gfs2_jd, bool wait); |
| 33 | extern void gfs2_recover_func(struct work_struct *work); |
| 34 | |
| 35 | #endif /* __RECOVERY_DOT_H__ */ |
| 36 | |