1 // SPDX-License-Identifier: GPL-2.0-or-later 1 // SPDX-License-Identifier: GPL-2.0-or-later
2 /* 2 /*
3 * Copyright (c) 2020-2024 Oracle. All Rights 3 * Copyright (c) 2020-2024 Oracle. All Rights Reserved.
4 * Author: Darrick J. Wong <djwong@kernel.org> 4 * Author: Darrick J. Wong <djwong@kernel.org>
5 */ 5 */
6 #ifndef __XFS_SCRUB_RTSUMMARY_H__ 6 #ifndef __XFS_SCRUB_RTSUMMARY_H__
7 #define __XFS_SCRUB_RTSUMMARY_H__ 7 #define __XFS_SCRUB_RTSUMMARY_H__
8 8
9 struct xchk_rtsummary { 9 struct xchk_rtsummary {
10 #ifdef CONFIG_XFS_ONLINE_REPAIR 10 #ifdef CONFIG_XFS_ONLINE_REPAIR
11 struct xrep_tempexch tempexch; 11 struct xrep_tempexch tempexch;
12 #endif 12 #endif
13 struct xfs_rtalloc_args args; 13 struct xfs_rtalloc_args args;
14 14
15 uint64_t rextents; 15 uint64_t rextents;
16 uint64_t rbmblocks; 16 uint64_t rbmblocks;
17 xfs_filblks_t rsumblocks; 17 xfs_filblks_t rsumblocks;
18 unsigned int rsumlevels; 18 unsigned int rsumlevels;
19 unsigned int resblks; 19 unsigned int resblks;
20 20
21 /* suminfo position of xfile as we wri 21 /* suminfo position of xfile as we write buffers to disk. */
22 xfs_rtsumoff_t prep_wordoff; 22 xfs_rtsumoff_t prep_wordoff;
23 23
24 /* Memory buffer for the summary compa 24 /* Memory buffer for the summary comparison. */
25 union xfs_suminfo_raw words[]; 25 union xfs_suminfo_raw words[];
26 }; 26 };
27 27
28 int xfsum_copyout(struct xfs_scrub *sc, xfs_rt 28 int xfsum_copyout(struct xfs_scrub *sc, xfs_rtsumoff_t sumoff,
29 union xfs_suminfo_raw *rawinfo 29 union xfs_suminfo_raw *rawinfo, unsigned int nr_words);
30 30
31 #ifdef CONFIG_XFS_ONLINE_REPAIR 31 #ifdef CONFIG_XFS_ONLINE_REPAIR
32 int xrep_setup_rtsummary(struct xfs_scrub *sc, 32 int xrep_setup_rtsummary(struct xfs_scrub *sc, struct xchk_rtsummary *rts);
33 #else 33 #else
34 # define xrep_setup_rtsummary(sc, rts) (0) 34 # define xrep_setup_rtsummary(sc, rts) (0)
35 #endif /* CONFIG_XFS_ONLINE_REPAIR */ 35 #endif /* CONFIG_XFS_ONLINE_REPAIR */
36 36
37 #endif /* __XFS_SCRUB_RTSUMMARY_H__ */ 37 #endif /* __XFS_SCRUB_RTSUMMARY_H__ */
38 38
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