80 struct mem_affinity __read_mostly *mem_affinity;  variable
250 	if (vm_ndomains == 1 || mem_affinity == NULL)  in vm_phys_domain_match()
257 	for (i = 0; mem_affinity[i].end != 0; i++)  in vm_phys_domain_match()
258 		if (mem_affinity[i].start <= high &&  in vm_phys_domain_match()
259 		    mem_affinity[i].end >= low)  in vm_phys_domain_match()
260 			DOMAINSET_SET(mem_affinity[i].domain, &mask);  in vm_phys_domain_match()
461 	if (mem_affinity == NULL) {  in vm_phys_create_seg()
467 		if (mem_affinity[i].end == 0)  in vm_phys_create_seg()
469 		if (mem_affinity[i].end <= start)  in vm_phys_create_seg()
471 		if (mem_affinity[i].start > start)  in vm_phys_create_seg()
474 		if (mem_affinity[i].end >= end) {  in vm_phys_create_seg()
476 			    mem_affinity[i].domain);  in vm_phys_create_seg()
479 		_vm_phys_create_seg(start, mem_affinity[i].end,  in vm_phys_create_seg()
480 		    mem_affinity[i].domain);  in vm_phys_create_seg()
481 		start = mem_affinity[i].end;  in vm_phys_create_seg()
682     struct mem_affinity *affinity __numa_used, int *locality __numa_used)  in vm_phys_register_domains()
697 		mem_affinity = affinity;  in vm_phys_register_domains()
1959 	if (mem_affinity != NULL) {  in vm_phys_early_alloc()
1961 			size = mem_affinity[i].end - mem_affinity[i].start;  in vm_phys_early_alloc()
1964 			if (domain != -1 && mem_affinity[i].domain != domain)  in vm_phys_early_alloc()
1971 		mem_start = mem_affinity[mem_index].start;  in vm_phys_early_alloc()
1972 		mem_end = mem_affinity[mem_index].end;  in vm_phys_early_alloc()
2045 	if (mem_affinity != NULL) {  in vm_phys_early_startup()
2048 		for (i = 0; mem_affinity[i].end != 0; i++) {  in vm_phys_early_startup()
2049 			idx = vm_phys_avail_find(mem_affinity[i].start);  in vm_phys_early_startup()
2051 				vm_phys_avail_split(mem_affinity[i].start, idx);  in vm_phys_early_startup()
2052 			idx = vm_phys_avail_find(mem_affinity[i].end);  in vm_phys_early_startup()
2054 				vm_phys_avail_split(mem_affinity[i].end, idx);  in vm_phys_early_startup()