/*
   * Copyright (C) Sistina Software, Inc.  1997-2003 All rights reserved.
   * Copyright (C) 2004-2006 Red Hat, Inc.  All rights reserved.
   *
   * This copyrighted material is made available to anyone wishing to use,
   * modify, copy, or redistribute it subject to the terms and conditions
   * of the GNU General Public License version 2.
   */
  
  #ifndef __RECOVERY_DOT_H__
  #define __RECOVERY_DOT_H__
  
  #include "incore.h"
  
  extern struct workqueue_struct *gfs_recovery_wq;
  
  static inline void gfs2_replay_incr_blk(struct gfs2_jdesc *jd, unsigned int *blk)
  {
  	if (++*blk == jd->jd_blocks)
  	        *blk = 0;
  }
  
  extern int gfs2_replay_read_block(struct gfs2_jdesc *jd, unsigned int blk,
  			   struct buffer_head **bh);
  
  extern int gfs2_revoke_add(struct gfs2_jdesc *jd, u64 blkno, unsigned int where);
  extern int gfs2_revoke_check(struct gfs2_jdesc *jd, u64 blkno, unsigned int where);
  extern void gfs2_revoke_clean(struct gfs2_jdesc *jd);
  
  extern int gfs2_find_jhead(struct gfs2_jdesc *jd,
  		    struct gfs2_log_header_host *head);
  extern int gfs2_recover_journal(struct gfs2_jdesc *gfs2_jd, bool wait);
  extern void gfs2_recover_func(struct work_struct *work);
  
  #endif /* __RECOVERY_DOT_H__ */