91 void __init add_memory_region(phys_addr_t start, phys_addr_t size, long type)  in add_memory_region()  argument
97 	if (start + size < start) {  in add_memory_region()
112 		if (start + size < entry->addr)  in add_memory_region()
115 		if (entry->addr + entry->size < start)  in add_memory_region()
118 		top = max(entry->addr + entry->size, start + size);  in add_memory_region()
119 		entry->addr = min(entry->addr, start);  in add_memory_region()
130 	boot_mem_map.map[x].addr = start;  in add_memory_region()
136 void __init detect_memory_region(phys_addr_t start, phys_addr_t sz_min, phys_addr_t sz_max)  in detect_memory_region()  argument
148 		(unsigned long long) start,  in detect_memory_region()
152 	add_memory_region(start, size, BOOT_MEM_RAM);  in detect_memory_region()
192 	unsigned long start = memparse(p, &p);  in rd_start_early()  local
196 	if (start < XKPHYS)  in rd_start_early()
197 		start = (int)start;  in rd_start_early()
199 	initrd_start = start;  in rd_start_early()
200 	initrd_end += start;  in rd_start_early()
330 		unsigned long start, end;  in bootmem_init()  local
335 		start = PFN_UP(boot_mem_map.map[i].addr);  in bootmem_init()
341 		if (start < min_low_pfn)  in bootmem_init()
342 			min_low_pfn = start;  in bootmem_init()
350 		if (start >= mapstart)  in bootmem_init()
352 		mapstart = max(reserved_end, start);  in bootmem_init()
395 		unsigned long start, end;  in bootmem_init()  local
397 		start = PFN_UP(boot_mem_map.map[i].addr);  in bootmem_init()
401 		if (start <= min_low_pfn)  in bootmem_init()
402 			start = min_low_pfn;  in bootmem_init()
403 		if (start >= end)  in bootmem_init()
413 		if (end <= start)  in bootmem_init()
417 		memblock_add_node(PFN_PHYS(start), PFN_PHYS(end - start), 0);  in bootmem_init()
424 		unsigned long start, end, size;  in bootmem_init()  local
426 		start = PFN_UP(boot_mem_map.map[i].addr);  in bootmem_init()
437 			memory_present(0, start, end);  in bootmem_init()
448 		if (start >= max_low_pfn)  in bootmem_init()
450 		if (start < reserved_end)  in bootmem_init()
451 			start = reserved_end;  in bootmem_init()
458 		if (end <= start)  in bootmem_init()
460 		size = end - start;  in bootmem_init()
463 		free_bootmem(PFN_PHYS(start), size << PAGE_SHIFT);  in bootmem_init()
464 		memory_present(0, start, end);  in bootmem_init()
507 	phys_addr_t start, size;  in early_parse_mem()  local
518 	start = 0;  in early_parse_mem()
521 		start = memparse(p + 1, &p);  in early_parse_mem()
523 	add_memory_region(start, size, BOOT_MEM_RAM);  in early_parse_mem()
537 		unsigned long start = boot_mem_map.map[i].addr;  in early_parse_elfcorehdr()  local
540 		if (setup_elfcorehdr >= start && setup_elfcorehdr < end) {  in early_parse_elfcorehdr()
599 	crashk_res.start = crash_base;  in mips_parse_crashkernel()
611 					 crashk_res.start + 1) >> 20),  in request_crashkernel()
612 			(unsigned long)(crashk_res.start  >> 20));  in request_crashkernel()
694 	if (crashk_res.start != crashk_res.end)  in arch_mem_init()
695 		reserve_bootmem(crashk_res.start,  in arch_mem_init()
696 				crashk_res.end - crashk_res.start + 1,  in arch_mem_init()
721 	code_resource.start = __pa_symbol(&_text);  in resource_init()
723 	data_resource.start = __pa_symbol(&_etext);  in resource_init()
728 		unsigned long start, end;  in resource_init()  local
730 		start = boot_mem_map.map[i].addr;  in resource_init()
732 		if (start >= HIGHMEM_START)  in resource_init()
749 		res->start = start;  in resource_init()