diff options
Diffstat (limited to 'net/core/dev.c')
| -rw-r--r-- | net/core/dev.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/net/core/dev.c b/net/core/dev.c index d6fd1578f770..9f4390182384 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -4154,7 +4154,7 @@ void generic_xdp_tx(struct sk_buff *skb, struct bpf_prog *xdp_prog) } 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) { @@ -4194,7 +4194,7 @@ static int netif_rx_internal(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(); @@ -4726,9 +4726,9 @@ static int generic_xdp_install(struct net_device *dev, struct netdev_bpf *xdp) 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); } @@ -4756,7 +4756,7 @@ static int netif_receive_skb_internal(struct sk_buff *skb) 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(); |