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 static inline void gfs2_replay_incr_blk(struct gfs2_sbd *sdp, unsigned int *blk) 16 { 17 if (++*blk == sdp->sd_jdesc->jd_blocks) 18 *blk = 0; 19 } 20 21 int gfs2_replay_read_block(struct gfs2_jdesc *jd, unsigned int blk, 22 struct buffer_head **bh); 23 24 int gfs2_revoke_add(struct gfs2_sbd *sdp, u64 blkno, unsigned int where); 25 int gfs2_revoke_check(struct gfs2_sbd *sdp, u64 blkno, unsigned int where); 26 void gfs2_revoke_clean(struct gfs2_sbd *sdp); 27 28 int gfs2_find_jhead(struct gfs2_jdesc *jd, 29 struct gfs2_log_header_host *head); 30 int gfs2_recover_journal(struct gfs2_jdesc *gfs2_jd); 31 void gfs2_check_journals(struct gfs2_sbd *sdp); 32 33 #endif /* __RECOVERY_DOT_H__ */ 34 35