1920 	struct pio_vl_map *oldmap, *newmap;  in pio_map_init()  local
1936 	newmap = kzalloc(sizeof(*newmap) +  in pio_map_init()
1940 	if (!newmap)  in pio_map_init()
1942 	newmap->actual_vls = num_vls;  in pio_map_init()
1943 	newmap->vls = roundup_pow_of_two(num_vls);  in pio_map_init()
1944 	newmap->mask = (1 << ilog2(newmap->vls)) - 1;  in pio_map_init()
1945 	for (i = 0; i < newmap->vls; i++) {  in pio_map_init()
1949 		if (i < newmap->actual_vls) {  in pio_map_init()
1953 			newmap->map[i] = kzalloc(sizeof(*newmap->map[i]) +  in pio_map_init()
1957 			if (!newmap->map[i])  in pio_map_init()
1959 			newmap->map[i]->mask = (1 << ilog2(sz)) - 1;  in pio_map_init()
1966 					newmap->map[i]->ksc[j] =  in pio_map_init()
1977 			newmap->map[i] = newmap->map[i % num_vls];  in pio_map_init()
1987 	rcu_assign_pointer(dd->pio_map, newmap);  in pio_map_init()
1996 	pio_map_free(newmap);  in pio_map_init()