86 void __init add_memory_region(phys_addr_t start, phys_addr_t size, long type)  in add_memory_region()  argument
92 	if (start + size < start) {  in add_memory_region()
107 		if (start + size < entry->addr)  in add_memory_region()
110 		if (entry->addr + entry->size < start)  in add_memory_region()
113 		top = max(entry->addr + entry->size, start + size);  in add_memory_region()
115 		entry->size = top - entry->addr;  in add_memory_region()
126 	boot_mem_map.map[x].size = size;  in add_memory_region()
134 	phys_addr_t size;  in detect_memory_region()  local
136 	for (size = sz_min; size < sz_max; size <<= 1) {  in detect_memory_region()
137 		if (!memcmp(dm, dm + size, sizeof(detect_magic)))  in detect_memory_region()
142 		((unsigned long long) size) / SZ_1M,  in detect_memory_region()
147 	add_memory_region(start, size, BOOT_MEM_RAM);  in detect_memory_region()
157 		       field, (unsigned long long) boot_mem_map.map[i].size,  in print_memory_map()
250 	unsigned long size = initrd_end - initrd_start;  in finalize_initrd()  local
252 	if (size == 0) {  in finalize_initrd()
261 	reserve_bootmem(__pa(initrd_start), size, BOOTMEM_DEFAULT);  in finalize_initrd()
265 		initrd_start, size);  in finalize_initrd()
332 				+ boot_mem_map.map[i].size);  in bootmem_init()
389 				+ boot_mem_map.map[i].size);  in bootmem_init()
414 		unsigned long start, end, size;  in bootmem_init()  local
418 				    + boot_mem_map.map[i].size);  in bootmem_init()
450 		size = end - start;  in bootmem_init()
453 		free_bootmem(PFN_PHYS(start), size << PAGE_SHIFT);  in bootmem_init()
497 	phys_addr_t start, size;  in early_parse_mem()  local
509 	size = memparse(p, &p);  in early_parse_mem()
513 	add_memory_region(start, size, BOOT_MEM_RAM);  in early_parse_mem()
529 				     boot_mem_map.map[i].size);  in early_parse_elfcorehdr()
551 	phys_addr_t size;  in arch_mem_addpart()  local
554 	size = end - mem;  in arch_mem_addpart()
555 	if (!size)  in arch_mem_addpart()
562 			   boot_mem_map.map[i].size))  in arch_mem_addpart()
565 	add_memory_region(mem, size, type);  in arch_mem_addpart()
687 		if (reg->size != 0)  in arch_mem_init()
688 			reserve_bootmem(reg->base, reg->size, BOOTMEM_DEFAULT);  in arch_mem_init()
708 		end = boot_mem_map.map[i].addr + boot_mem_map.map[i].size - 1;  in resource_init()