net/core/dev.c

5022 	    struct rps_dev_flow *rflow, u16 next_cpu, u32 hash)
5024 	if (next_cpu < nr_cpu_ids) {
5040 		rxq_index = cpu_rmap_lookup_index(dev->rx_cpu_rmap, next_cpu);
5057 				    next_cpu == tmp_cpu)
5076 		head = READ_ONCE(per_cpu(softnet_data, next_cpu).input_queue_head);
5080 	WRITE_ONCE(rflow->cpu, next_cpu);
5128 		u32 next_cpu;
5138 		next_cpu = ident & net_hotdata.rps_cpu_mask;
5157 		if (unlikely(tcpu != next_cpu) &&
5161 			tcpu = next_cpu;
5162 			rflow = set_rps_cpu(dev, skb, rflow, next_cpu, hash);