1. 根目录:
2. arch
3. arm
4. include
5. asm
6. memblock.h

#ifndef _ASM_ARM_MEMBLOCK_H
#define _ASM_ARM_MEMBLOCK_H

struct meminfo;
struct machine_desc;

void arm_memblock_init(struct meminfo *, const struct machine_desc *);
phys_addr_t arm_memblock_steal(phys_addr_t size, phys_addr_t align);

#endif