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