rgb_bitmap.h

 1// SPDX-License-Identifier: GPL-2.0-or-later
 2/*
 3 * Copyright (c) 2020-2024 Oracle.  All Rights Reserved.
 4 * Author: Darrick J. Wong <djwong@kernel.org>
 5 */
 6#ifndef __XFS_SCRUB_RGB_BITMAP_H__
 7#define __XFS_SCRUB_RGB_BITMAP_H__
 8
 9/* Bitmaps, but for type-checked for xfs_rgblock_t */
10
11struct xrgb_bitmap {
12	struct xbitmap32	rgbitmap;
13};
14
15static inline void xrgb_bitmap_init(struct xrgb_bitmap *bitmap)
16{
17	xbitmap32_init(&bitmap->rgbitmap);
18}
19
20static inline void xrgb_bitmap_destroy(struct xrgb_bitmap *bitmap)
21{
22	xbitmap32_destroy(&bitmap->rgbitmap);
23}
24
25static inline int xrgb_bitmap_set(struct xrgb_bitmap *bitmap,
26		xfs_rgblock_t start, xfs_extlen_t len)
27{
28	return xbitmap32_set(&bitmap->rgbitmap, start, len);
29}
30
31static inline int xrgb_bitmap_walk(struct xrgb_bitmap *bitmap,
32		xbitmap32_walk_fn fn, void *priv)
33{
34	return xbitmap32_walk(&bitmap->rgbitmap, fn, priv);
35}
36
37#endif /* __XFS_SCRUB_RGB_BITMAP_H__ */