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()
114 		entry->addr = min(entry->addr, start);  in add_memory_region()
125 	boot_mem_map.map[x].addr = start;  in add_memory_region()
131 void __init detect_memory_region(phys_addr_t start, phys_addr_t sz_min, phys_addr_t sz_max)  in detect_memory_region()  argument
143 		(unsigned long long) start,  in detect_memory_region()
147 	add_memory_region(start, size, BOOT_MEM_RAM);  in detect_memory_region()
187 	unsigned long start = memparse(p, &p);  in rd_start_early()  local
191 	if (start < XKPHYS)  in rd_start_early()
192 		start = (int)start;  in rd_start_early()
194 	initrd_start = start;  in rd_start_early()
195 	initrd_end += start;  in rd_start_early()
325 		unsigned long start, end;  in bootmem_init()  local
330 		start = PFN_UP(boot_mem_map.map[i].addr);  in bootmem_init()
336 		if (start < min_low_pfn)  in bootmem_init()
337 			min_low_pfn = start;  in bootmem_init()
340 		if (start >= mapstart)  in bootmem_init()
342 		mapstart = max(reserved_end, start);  in bootmem_init()
385 		unsigned long start, end;  in bootmem_init()  local
387 		start = PFN_UP(boot_mem_map.map[i].addr);  in bootmem_init()
391 		if (start <= min_low_pfn)  in bootmem_init()
392 			start = min_low_pfn;  in bootmem_init()
393 		if (start >= end)  in bootmem_init()
403 		if (end <= start)  in bootmem_init()
407 		memblock_add_node(PFN_PHYS(start), PFN_PHYS(end - start), 0);  in bootmem_init()
414 		unsigned long start, end, size;  in bootmem_init()  local
416 		start = PFN_UP(boot_mem_map.map[i].addr);  in bootmem_init()
427 			memory_present(0, start, end);  in bootmem_init()
438 		if (start >= max_low_pfn)  in bootmem_init()
440 		if (start < reserved_end)  in bootmem_init()
441 			start = reserved_end;  in bootmem_init()
448 		if (end <= start)  in bootmem_init()
450 		size = end - start;  in bootmem_init()
453 		free_bootmem(PFN_PHYS(start), size << PAGE_SHIFT);  in bootmem_init()
454 		memory_present(0, start, end);  in bootmem_init()
497 	phys_addr_t start, size;  in early_parse_mem()  local
508 	start = 0;  in early_parse_mem()
511 		start = memparse(p + 1, &p);  in early_parse_mem()
513 	add_memory_region(start, size, BOOT_MEM_RAM);  in early_parse_mem()
527 		unsigned long start = boot_mem_map.map[i].addr;  in early_parse_elfcorehdr()  local
530 		if (setup_elfcorehdr >= start && setup_elfcorehdr < end) {  in early_parse_elfcorehdr()
589 	crashk_res.start = crash_base;  in mips_parse_crashkernel()
601 					 crashk_res.start + 1) >> 20),  in request_crashkernel()
602 			(unsigned long)(crashk_res.start  >> 20));  in request_crashkernel()
674 	if (crashk_res.start != crashk_res.end)  in arch_mem_init()
675 		reserve_bootmem(crashk_res.start,  in arch_mem_init()
676 				crashk_res.end - crashk_res.start + 1,  in arch_mem_init()
698 	code_resource.start = __pa_symbol(&_text);  in resource_init()
700 	data_resource.start = __pa_symbol(&_etext);  in resource_init()
705 		unsigned long start, end;  in resource_init()  local
707 		start = boot_mem_map.map[i].addr;  in resource_init()
709 		if (start >= HIGHMEM_START)  in resource_init()
726 		res->start = start;  in resource_init()