38 lines · c
1// SPDX-License-Identifier: GPL-2.0-or-later2/*3 * Copyright (c) 2020-2024 Oracle. All Rights Reserved.4 * Author: Darrick J. Wong <djwong@kernel.org>5 */6#ifndef __XFS_SCRUB_RTSUMMARY_H__7#define __XFS_SCRUB_RTSUMMARY_H__8 9struct xchk_rtsummary {10#ifdef CONFIG_XFS_ONLINE_REPAIR11 struct xrep_tempexch tempexch;12#endif13 struct xfs_rtalloc_args args;14 15 uint64_t rextents;16 uint64_t rbmblocks;17 xfs_filblks_t rsumblocks;18 unsigned int rsumlevels;19 unsigned int resblks;20 21 /* suminfo position of xfile as we write buffers to disk. */22 xfs_rtsumoff_t prep_wordoff;23 24 /* Memory buffer for the summary comparison. */25 union xfs_suminfo_raw words[];26};27 28int xfsum_copyout(struct xfs_scrub *sc, xfs_rtsumoff_t sumoff,29 union xfs_suminfo_raw *rawinfo, unsigned int nr_words);30 31#ifdef CONFIG_XFS_ONLINE_REPAIR32int xrep_setup_rtsummary(struct xfs_scrub *sc, struct xchk_rtsummary *rts);33#else34# define xrep_setup_rtsummary(sc, rts) (0)35#endif /* CONFIG_XFS_ONLINE_REPAIR */36 37#endif /* __XFS_SCRUB_RTSUMMARY_H__ */38