skb_head_is_locked  616 drivers/net/veth.c 	if (skb_shared(skb) || skb_head_is_locked(skb) ||
skb_head_is_locked 2389 net/core/skbuff.c 			     skb_head_is_locked(skb),
skb_head_is_locked 5059 net/core/skbuff.c 		if (skb_head_is_locked(from))