dab_bitmap.h

 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_DAB_BITMAP_H__
 7#define __XFS_SCRUB_DAB_BITMAP_H__
 8
 9/* Bitmaps, but for type-checked for xfs_dablk_t */
10
11struct xdab_bitmap {
12	struct xbitmap32	dabitmap;
13};
14
15static inline void xdab_bitmap_init(struct xdab_bitmap *bitmap)
16{
17	xbitmap32_init(&bitmap->dabitmap);
18}
19
20static inline void xdab_bitmap_destroy(struct xdab_bitmap *bitmap)
21{
22	xbitmap32_destroy(&bitmap->dabitmap);
23}
24
25static inline int xdab_bitmap_set(struct xdab_bitmap *bitmap,
26		xfs_dablk_t dabno, xfs_extlen_t len)
27{
28	return xbitmap32_set(&bitmap->dabitmap, dabno, len);
29}
30
31static inline bool xdab_bitmap_test(struct xdab_bitmap *bitmap,
32		xfs_dablk_t dabno, xfs_extlen_t *len)
33{
34	return xbitmap32_test(&bitmap->dabitmap, dabno, len);
35}
36
37#endif	/* __XFS_SCRUB_DAB_BITMAP_H__ */