low_mem_start      25 arch/arc/mm/init.c static const unsigned long low_mem_start = CONFIG_LINUX_RAM_BASE;
low_mem_start      61 arch/arc/mm/init.c 		if (base != low_mem_start)
low_mem_start      98 arch/arc/mm/init.c 	max_low_pfn = max_pfn = PFN_DOWN(low_mem_start + low_mem_sz);
low_mem_start     118 arch/arc/mm/init.c 	memblock_add_node(low_mem_start, low_mem_sz, 0);