fsb_bitmap.h

 1// SPDX-License-Identifier: GPL-2.0-or-later
 2/*
 3 * Copyright (C) 2018-2023 Oracle.  All Rights Reserved.
 4 * Author: Darrick J. Wong <djwong@kernel.org>
 5 */
 6#ifndef __XFS_SCRUB_FSB_BITMAP_H__
 7#define __XFS_SCRUB_FSB_BITMAP_H__
 8
 9/* Bitmaps, but for type-checked for xfs_fsblock_t */
10
11struct xfsb_bitmap {
12	struct xbitmap64	fsbitmap;
13};
14
15static inline void xfsb_bitmap_init(struct xfsb_bitmap *bitmap)
16{
17	xbitmap64_init(&bitmap->fsbitmap);
18}
19
20static inline void xfsb_bitmap_destroy(struct xfsb_bitmap *bitmap)
21{
22	xbitmap64_destroy(&bitmap->fsbitmap);
23}
24
25static inline int xfsb_bitmap_set(struct xfsb_bitmap *bitmap,
26		xfs_fsblock_t start, xfs_filblks_t len)
27{
28	return xbitmap64_set(&bitmap->fsbitmap, start, len);
29}
30
31static inline int xfsb_bitmap_walk(struct xfsb_bitmap *bitmap,
32		xbitmap64_walk_fn fn, void *priv)
33{
34	return xbitmap64_walk(&bitmap->fsbitmap, fn, priv);
35}
36
37#endif	/* __XFS_SCRUB_FSB_BITMAP_H__ */