}
EXPORT_SYMBOL_GPL(generic_xdp_tx);
-static struct static_key generic_xdp_needed __read_mostly;
+static DEFINE_STATIC_KEY_FALSE(generic_xdp_needed_key);
int do_xdp_generic(struct bpf_prog *xdp_prog, struct sk_buff *skb)
{
trace_netif_rx(skb);
- if (static_key_false(&generic_xdp_needed)) {
+ if (static_branch_unlikely(&generic_xdp_needed_key)) {
int ret;
preempt_disable();
bpf_prog_put(old);
if (old && !new) {
- static_key_slow_dec(&generic_xdp_needed);
+ static_branch_dec(&generic_xdp_needed_key);
} else if (new && !old) {
- static_key_slow_inc(&generic_xdp_needed);
+ static_branch_inc(&generic_xdp_needed_key);
dev_disable_lro(dev);
dev_disable_gro_hw(dev);
}
if (skb_defer_rx_timestamp(skb))
return NET_RX_SUCCESS;
- if (static_key_false(&generic_xdp_needed)) {
+ if (static_branch_unlikely(&generic_xdp_needed_key)) {
int ret;
preempt_disable();