sk_skb_change_head 3359 net/core/filter.c BPF_CALL_3(sk_skb_change_head, struct sk_buff *, skb, u32, head_room,
sk_skb_change_head 3369 net/core/filter.c 	.func		= sk_skb_change_head,
sk_skb_change_head 5939 net/core/filter.c 	    func == sk_skb_change_head ||