Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
tjh.dev
kernel
os
linux
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
11struct xrtb_bitmap {
12 struct xbitmap64 rtbitmap;
13};
14
15static inline void xrtb_bitmap_init(struct xrtb_bitmap *bitmap)
16{
17 xbitmap64_init(&bitmap->rtbitmap);
18}
19
20static inline void xrtb_bitmap_destroy(struct xrtb_bitmap *bitmap)
21{
22 xbitmap64_destroy(&bitmap->rtbitmap);
23}
24
25static 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
31static 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__ */