38 lines · c
1// SPDX-License-Identifier: GPL-2.0-or-later2/*3 * Copyright (C) 2022-2023 Oracle. All Rights Reserved.4 * Author: Darrick J. Wong <djwong@kernel.org>5 */6#ifndef __XFS_SCRUB_OFF_BITMAP_H__7#define __XFS_SCRUB_OFF_BITMAP_H__8 9/* Bitmaps, but for type-checked for xfs_fileoff_t */10 11struct xoff_bitmap {12 struct xbitmap64 offbitmap;13};14 15static inline void xoff_bitmap_init(struct xoff_bitmap *bitmap)16{17 xbitmap64_init(&bitmap->offbitmap);18}19 20static inline void xoff_bitmap_destroy(struct xoff_bitmap *bitmap)21{22 xbitmap64_destroy(&bitmap->offbitmap);23}24 25static inline int xoff_bitmap_set(struct xoff_bitmap *bitmap,26 xfs_fileoff_t off, xfs_filblks_t len)27{28 return xbitmap64_set(&bitmap->offbitmap, off, len);29}30 31static inline int xoff_bitmap_walk(struct xoff_bitmap *bitmap,32 xbitmap64_walk_fn fn, void *priv)33{34 return xbitmap64_walk(&bitmap->offbitmap, fn, priv);35}36 37#endif /* __XFS_SCRUB_OFF_BITMAP_H__ */38