94 static void __init __free_pages_memory(unsigned long start, unsigned long end)  in __free_pages_memory()  argument
98 	while (start < end) {  in __free_pages_memory()
99 		order = min(MAX_ORDER - 1UL, __ffs(start));  in __free_pages_memory()
101 		while (start + (1UL << order) > end)  in __free_pages_memory()
104 		__free_pages_bootmem(pfn_to_page(start), start, order);  in __free_pages_memory()
106 		start += (1UL << order);  in __free_pages_memory()
110 static unsigned long __init __free_memory_core(phys_addr_t start,  in __free_memory_core()  argument
113 	unsigned long start_pfn = PFN_UP(start);  in __free_memory_core()
128 	phys_addr_t start, end;  in free_low_memory_core_early()  local
133 	for_each_reserved_mem_region(i, &start, &end)  in free_low_memory_core_early()
134 		reserve_bootmem_region(start, end);  in free_low_memory_core_early()
136 	for_each_free_mem_range(i, NUMA_NO_NODE, MEMBLOCK_NONE, &start, &end,  in free_low_memory_core_early()
138 		count += __free_memory_core(start, end);  in free_low_memory_core_early()
145 		size = get_allocated_memblock_reserved_regions_info(&start);  in free_low_memory_core_early()
147 			count += __free_memory_core(start, start + size);  in free_low_memory_core_early()
150 		size = get_allocated_memblock_memory_regions_info(&start);  in free_low_memory_core_early()
152 			count += __free_memory_core(start, start + size);  in free_low_memory_core_early()