linux/fs/hfsplus/bitmap.c

// SPDX-License-Identifier: GPL-2.0
/*
 *  linux/fs/hfsplus/bitmap.c
 *
 * Copyright (C) 2001
 * Brad Boyer ([email protected])
 * (C) 2003 Ardis Technologies <[email protected]>
 *
 * Handling of allocation file
 */

#include <linux/pagemap.h>

#include "hfsplus_fs.h"
#include "hfsplus_raw.h"

#define PAGE_CACHE_BITS …

int hfsplus_block_allocate(struct super_block *sb, u32 size,
		u32 offset, u32 *max)
{ … }

int hfsplus_block_free(struct super_block *sb, u32 offset, u32 count)
{ … }