linux/mm/memblock.c

238 	phys_addr_t this_start, this_end, cand;
241 	for_each_free_mem_range(i, nid, flags, &this_start, &this_end, NULL) {
242 		this_start = clamp(this_start, start, end);
245 		cand = round_up(this_start, align);
273 	phys_addr_t this_start, this_end, cand;
276 	for_each_free_mem_range_reverse(i, nid, flags, &this_start, &this_end,
278 		this_start = clamp(this_start, start, end);
285 		if (cand >= this_start)