575 	if (sk->sk_prot->rehash)  in sock_bindtoindex_locked()
576 		sk->sk_prot->rehash(sk);  in sock_bindtoindex_locked()
774 	if (sk->sk_prot->keepalive)  in sock_set_keepalive()
775 		sk->sk_prot->keepalive(sk, true);  in sock_set_keepalive()
930 		if (sk->sk_prot->keepalive)  in sock_setsockopt()
931 			sk->sk_prot->keepalive(sk, valbool);  in sock_setsockopt()
1637 	const struct proto *prot = READ_ONCE(osk->sk_prot);  in sock_copy()
1727 		sk->sk_prot = sk->sk_prot_creator = prot;  in sk_alloc()
1859 	struct proto *prot = READ_ONCE(sk->sk_prot);  in sk_clone_lock()
1970 		if (newsk->sk_prot->sockets_allocated)  in sk_clone_lock()
2413 	if (!sk->sk_prot->enter_memory_pressure)  in sk_enter_memory_pressure()
2416 	sk->sk_prot->enter_memory_pressure(sk);  in sk_enter_memory_pressure()
2421 	if (sk->sk_prot->leave_memory_pressure) {  in sk_leave_memory_pressure()
2422 		sk->sk_prot->leave_memory_pressure(sk);  in sk_leave_memory_pressure()
2424 		unsigned long *memory_pressure = sk->sk_prot->memory_pressure;  in sk_leave_memory_pressure()
2583 	struct proto *prot = sk->sk_prot;  in __sk_mem_raise_allocated()
3058 	if (sk->sk_prot->release_cb)  in release_sock()
3059 		sk->sk_prot->release_cb(sk);  in release_sock()
3208 	return sk->sk_prot->getsockopt(sk, level, optname, optval, optlen);  in sock_common_getsockopt()
3219 	err = sk->sk_prot->recvmsg(sk, msg, size, flags & MSG_DONTWAIT,  in sock_common_recvmsg()
3235 	return sk->sk_prot->setsockopt(sk, level, optname, optval, optlen);  in sock_common_setsockopt()
3241 	if (sk->sk_prot->destroy)  in sk_common_release()
3242 		sk->sk_prot->destroy(sk);  in sk_common_release()
3252 	sk->sk_prot->unhash(sk);  in sk_common_release()
3687 	if (!sk->sk_prot->bind_add)  in sock_bind_add()
3689 	return sk->sk_prot->bind_add(sk, addr, addr_len);  in sock_bind_add()