Symbol: udp_skb_truesize
net/ipv4/udp.c
1634
udp_rmem_release(sk, udp_skb_truesize(skb), 1, false);
net/ipv4/udp.c
1641
udp_rmem_release(sk, udp_skb_truesize(skb), 1, true);
net/ipv4/udp.c
1715
size = udp_skb_truesize(skb);