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8a43d21876
Move the initialization of sdp->sd_log_sequence and sdp->sd_log_flush_head inside gfs2_log_pointers_init(). Use gfs2_replay_incr_blk(). Before this change, the log head lookup code in freeze_go_xmote_bh() didn't update sdp->sd_log_flush_head. This is now fixed, but the code in freeze_go_xmote_bh() appears to be pretty useless in the first place: on a frozen filesystem, the log head will not change. Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
36 lines
1.1 KiB
C
36 lines
1.1 KiB
C
/* SPDX-License-Identifier: GPL-2.0-only */
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/*
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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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#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 *gfs2_recovery_wq;
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static inline void gfs2_replay_incr_blk(struct gfs2_jdesc *jd, u32 *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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int gfs2_replay_read_block(struct gfs2_jdesc *jd, unsigned int blk,
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struct buffer_head **bh);
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int gfs2_revoke_add(struct gfs2_jdesc *jd, u64 blkno, unsigned int where);
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int gfs2_revoke_check(struct gfs2_jdesc *jd, u64 blkno, unsigned int where);
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void gfs2_revoke_clean(struct gfs2_jdesc *jd);
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int gfs2_recover_journal(struct gfs2_jdesc *gfs2_jd, bool wait);
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void gfs2_recover_func(struct work_struct *work);
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int __get_log_header(struct gfs2_sbd *sdp,
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const struct gfs2_log_header *lh, unsigned int blkno,
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struct gfs2_log_header_host *head);
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void gfs2_log_pointers_init(struct gfs2_sbd *sdp,
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struct gfs2_log_header_host *head);
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#endif /* __RECOVERY_DOT_H__ */
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