1 // SPDX-License-Identifier: GPL-2.0-or-later
2 /*
3 * Copyright (C) 2022-2023 Oracle. All Rights Reserved.
4 * Author: Darrick J. Wong <djwong@kernel.org>
5 */
6 #ifndef __XFS_SCRUB_OFF_BITMAP_H__
7 #define __XFS_SCRUB_OFF_BITMAP_H__
8
9 /* Bitmaps, but for type-checked for xfs_fileoff_t */
10
11 struct xoff_bitmap {
12 struct xbitmap64 offbitmap;
13 };
14
15 static inline void xoff_bitmap_init(struct xoff_bitmap *bitmap)
16 {
17 xbitmap64_init(&bitmap->offbitmap);
18 }
19
20 static inline void xoff_bitmap_destroy(struct xoff_bitmap *bitmap)
21 {
22 xbitmap64_destroy(&bitmap->offbitmap);
23 }
24
25 static inline int xoff_bitmap_set(struct xoff_bitmap *bitmap,
26 xfs_fileoff_t off, xfs_filblks_t len)
27 {
28 return xbitmap64_set(&bitmap->offbitmap, off, len);
29 }
30
31 static inline int xoff_bitmap_walk(struct xoff_bitmap *bitmap,
32 xbitmap64_walk_fn fn, void *priv)
33 {
34 return xbitmap64_walk(&bitmap->offbitmap, fn, priv);
35 }
36
37 #endif /* __XFS_SCRUB_OFF_BITMAP_H__ */
38
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