38 lines
1004 B
C
38 lines
1004 B
C
// SPDX-License-Identifier: GPL-2.0-or-later
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/*
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* Copyright (c) 2020-2024 Oracle. All Rights Reserved.
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* Author: Darrick J. Wong <djwong@kernel.org>
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*/
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#ifndef __XFS_SCRUB_RTSUMMARY_H__
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#define __XFS_SCRUB_RTSUMMARY_H__
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struct xchk_rtsummary {
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#ifdef CONFIG_XFS_ONLINE_REPAIR
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struct xrep_tempexch tempexch;
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#endif
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struct xfs_rtalloc_args args;
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uint64_t rextents;
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uint64_t rbmblocks;
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uint64_t rsumsize;
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unsigned int rsumlevels;
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unsigned int resblks;
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/* suminfo position of xfile as we write buffers to disk. */
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xfs_rtsumoff_t prep_wordoff;
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/* Memory buffer for the summary comparison. */
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union xfs_suminfo_raw words[];
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};
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int xfsum_copyout(struct xfs_scrub *sc, xfs_rtsumoff_t sumoff,
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union xfs_suminfo_raw *rawinfo, unsigned int nr_words);
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#ifdef CONFIG_XFS_ONLINE_REPAIR
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int xrep_setup_rtsummary(struct xfs_scrub *sc, struct xchk_rtsummary *rts);
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#else
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# define xrep_setup_rtsummary(sc, rts) (0)
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#endif /* CONFIG_XFS_ONLINE_REPAIR */
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#endif /* __XFS_SCRUB_RTSUMMARY_H__ */
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