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![Darrick J. Wong](/assets/img/avatar_default.png)
Add a new btree function that enables us to bulk load a btree cursor. This will be used by the upcoming online repair patches to generate new btrees. This avoids the programmatic inefficiency of calling xfs_btree_insert in a loop (which generates a lot of log traffic) in favor of stamping out new btree blocks with ordered buffers, and then committing both the new root and scheduling the removal of the old btree blocks in a single transaction commit. The design of this new generic code is based off the btree rebuilding code in xfs_repair's phase 5 code, with the explicit goal of enabling us to share that code between scrub and repair. It has the additional feature of being able to control btree block loading factors. Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com> Reviewed-by: Brian Foster <bfoster@redhat.com>
38 lines
901 B
C
38 lines
901 B
C
// SPDX-License-Identifier: GPL-2.0
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/*
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* Copyright (c) 2009, Christoph Hellwig
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* All Rights Reserved.
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*/
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#include "xfs.h"
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#include "xfs_fs.h"
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#include "xfs_shared.h"
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#include "xfs_bit.h"
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#include "xfs_format.h"
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#include "xfs_log_format.h"
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#include "xfs_trans_resv.h"
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#include "xfs_mount.h"
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#include "xfs_defer.h"
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#include "xfs_da_format.h"
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#include "xfs_inode.h"
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#include "xfs_btree.h"
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#include "xfs_da_btree.h"
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#include "xfs_alloc.h"
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#include "xfs_bmap.h"
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#include "xfs_attr.h"
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#include "xfs_trans.h"
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#include "xfs_log_priv.h"
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#include "xfs_buf_item.h"
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#include "xfs_quota.h"
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#include "xfs_dquot_item.h"
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#include "xfs_dquot.h"
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#include "xfs_log_recover.h"
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#include "xfs_filestream.h"
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#include "xfs_fsmap.h"
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#include "xfs_btree_staging.h"
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/*
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* We include this last to have the helpers above available for the trace
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* event implementations.
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*/
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#define CREATE_TRACE_POINTS
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#include "xfs_trace.h"
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