a804254361
Now that we can verify all qgroups, we can write the corrected qgroups out to disk when '--repair' is specified. The qgroup status item is also updated to clear any out-of-date state. The repair_ functions were modeled after the inode repair code in cmds-check.c. I also renamed the 'scan' member of qgroup_status_item to 'rescan' in order to keep consistency with the kernel. Testing this was easy, I just reproduced qgroup inconsistencies via the usual routes and had btrfsck fix them. Signed-off-by: Mark Fasheh <mfasheh@suse.de> Signed-off-by: David Sterba <dsterba@suse.com>
34 lines
1 KiB
C
34 lines
1 KiB
C
/*
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* Copyright (C) 2014 SUSE. All rights reserved.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public
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* License v2 as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public
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* License along with this program; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 021110-1307, USA.
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*/
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#ifndef __BTRFS_QGROUP_VERIFY_H__
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#define __BTRFS_QGROUP_VERIFY_H__
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#include "kerncompat.h"
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#include "ctree.h"
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int qgroup_verify_all(struct btrfs_fs_info *info);
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void report_qgroups(int all);
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int repair_qgroups(struct btrfs_fs_info *info, int *repaired);
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int print_extent_state(struct btrfs_fs_info *info, u64 subvol);
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void free_qgroup_counts(void);
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#endif
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