1 // SPDX-License-Identifier: GPL-2.0-or-later
2 /*
3 * Copyright (c) 2022-2024 Oracle. All Rights Reserved.
4 * Author: Darrick J. Wong <djwong@kernel.org>
5 */
6 #ifndef __XFS_SCRUB_RTB_BITMAP_H__
7 #define __XFS_SCRUB_RTB_BITMAP_H__
8
9 /* Bitmaps, but for type-checked for xfs_rtblock_t */
10
11 struct xrtb_bitmap {
12 struct xbitmap64 rtbitmap;
13 };
14
xrtb_bitmap_init(struct xrtb_bitmap * bitmap)15 static inline void xrtb_bitmap_init(struct xrtb_bitmap *bitmap)
16 {
17 xbitmap64_init(&bitmap->rtbitmap);
18 }
19
xrtb_bitmap_destroy(struct xrtb_bitmap * bitmap)20 static inline void xrtb_bitmap_destroy(struct xrtb_bitmap *bitmap)
21 {
22 xbitmap64_destroy(&bitmap->rtbitmap);
23 }
24
xrtb_bitmap_set(struct xrtb_bitmap * bitmap,xfs_rtblock_t start,xfs_filblks_t len)25 static inline int xrtb_bitmap_set(struct xrtb_bitmap *bitmap,
26 xfs_rtblock_t start, xfs_filblks_t len)
27 {
28 return xbitmap64_set(&bitmap->rtbitmap, start, len);
29 }
30
xrtb_bitmap_walk(struct xrtb_bitmap * bitmap,xbitmap64_walk_fn fn,void * priv)31 static inline int xrtb_bitmap_walk(struct xrtb_bitmap *bitmap,
32 xbitmap64_walk_fn fn, void *priv)
33 {
34 return xbitmap64_walk(&bitmap->rtbitmap, fn, priv);
35 }
36
37 #endif /* __XFS_SCRUB_RTB_BITMAP_H__ */
38