diff options
Diffstat (limited to 'fs/xfs/scrub/rgb_bitmap.h')
| -rw-r--r-- | fs/xfs/scrub/rgb_bitmap.h | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/fs/xfs/scrub/rgb_bitmap.h b/fs/xfs/scrub/rgb_bitmap.h new file mode 100644 index 000000000000..4c3126b66dcb --- /dev/null +++ b/fs/xfs/scrub/rgb_bitmap.h @@ -0,0 +1,37 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/* + * Copyright (c) 2020-2024 Oracle. All Rights Reserved. + * Author: Darrick J. Wong <djwong@kernel.org> + */ +#ifndef __XFS_SCRUB_RGB_BITMAP_H__ +#define __XFS_SCRUB_RGB_BITMAP_H__ + +/* Bitmaps, but for type-checked for xfs_rgblock_t */ + +struct xrgb_bitmap { + struct xbitmap32 rgbitmap; +}; + +static inline void xrgb_bitmap_init(struct xrgb_bitmap *bitmap) +{ + xbitmap32_init(&bitmap->rgbitmap); +} + +static inline void xrgb_bitmap_destroy(struct xrgb_bitmap *bitmap) +{ + xbitmap32_destroy(&bitmap->rgbitmap); +} + +static inline int xrgb_bitmap_set(struct xrgb_bitmap *bitmap, + xfs_rgblock_t start, xfs_extlen_t len) +{ + return xbitmap32_set(&bitmap->rgbitmap, start, len); +} + +static inline int xrgb_bitmap_walk(struct xrgb_bitmap *bitmap, + xbitmap32_walk_fn fn, void *priv) +{ + return xbitmap32_walk(&bitmap->rgbitmap, fn, priv); +} + +#endif /* __XFS_SCRUB_RGB_BITMAP_H__ */ |