1*6c631e79SDarrick J. Wong // SPDX-License-Identifier: GPL-2.0-or-later 2*6c631e79SDarrick J. Wong /* 3*6c631e79SDarrick J. Wong * Copyright (c) 2022-2024 Oracle. All Rights Reserved. 4*6c631e79SDarrick J. Wong * Author: Darrick J. Wong <djwong@kernel.org> 5*6c631e79SDarrick J. Wong */ 6*6c631e79SDarrick J. Wong #ifndef __XFS_SCRUB_DAB_BITMAP_H__ 7*6c631e79SDarrick J. Wong #define __XFS_SCRUB_DAB_BITMAP_H__ 8*6c631e79SDarrick J. Wong 9*6c631e79SDarrick J. Wong /* Bitmaps, but for type-checked for xfs_dablk_t */ 10*6c631e79SDarrick J. Wong 11*6c631e79SDarrick J. Wong struct xdab_bitmap { 12*6c631e79SDarrick J. Wong struct xbitmap32 dabitmap; 13*6c631e79SDarrick J. Wong }; 14*6c631e79SDarrick J. Wong 15*6c631e79SDarrick J. Wong static inline void xdab_bitmap_init(struct xdab_bitmap *bitmap) 16*6c631e79SDarrick J. Wong { 17*6c631e79SDarrick J. Wong xbitmap32_init(&bitmap->dabitmap); 18*6c631e79SDarrick J. Wong } 19*6c631e79SDarrick J. Wong 20*6c631e79SDarrick J. Wong static inline void xdab_bitmap_destroy(struct xdab_bitmap *bitmap) 21*6c631e79SDarrick J. Wong { 22*6c631e79SDarrick J. Wong xbitmap32_destroy(&bitmap->dabitmap); 23*6c631e79SDarrick J. Wong } 24*6c631e79SDarrick J. Wong 25*6c631e79SDarrick J. Wong static inline int xdab_bitmap_set(struct xdab_bitmap *bitmap, 26*6c631e79SDarrick J. Wong xfs_dablk_t dabno, xfs_extlen_t len) 27*6c631e79SDarrick J. Wong { 28*6c631e79SDarrick J. Wong return xbitmap32_set(&bitmap->dabitmap, dabno, len); 29*6c631e79SDarrick J. Wong } 30*6c631e79SDarrick J. Wong 31*6c631e79SDarrick J. Wong static inline bool xdab_bitmap_test(struct xdab_bitmap *bitmap, 32*6c631e79SDarrick J. Wong xfs_dablk_t dabno, xfs_extlen_t *len) 33*6c631e79SDarrick J. Wong { 34*6c631e79SDarrick J. Wong return xbitmap32_test(&bitmap->dabitmap, dabno, len); 35*6c631e79SDarrick J. Wong } 36*6c631e79SDarrick J. Wong 37*6c631e79SDarrick J. Wong #endif /* __XFS_SCRUB_DAB_BITMAP_H__ */ 38