761 		if (sk->sk_prot->keepalive)  in sock_setsockopt()
762 			sk->sk_prot->keepalive(sk, valbool);  in sock_setsockopt()
1446 	       osk->sk_prot->obj_size - offsetof(struct sock, sk_dontcopy_end));  in sock_copy()
1529 		sk->sk_prot = sk->sk_prot_creator = prot;  in sk_alloc()
1654 	newsk = sk_prot_alloc(sk->sk_prot, priority, sk->sk_family);  in sk_clone_lock()
1660 		newsk->sk_prot_creator = sk->sk_prot;  in sk_clone_lock()
1746 		if (newsk->sk_prot->sockets_allocated)  in sk_clone_lock()
2166 	if (!sk->sk_prot->enter_memory_pressure)  in sk_enter_memory_pressure()
2169 	sk->sk_prot->enter_memory_pressure(sk);  in sk_enter_memory_pressure()
2174 	if (sk->sk_prot->leave_memory_pressure) {  in sk_leave_memory_pressure()
2175 		sk->sk_prot->leave_memory_pressure(sk);  in sk_leave_memory_pressure()
2177 		unsigned long *memory_pressure = sk->sk_prot->memory_pressure;  in sk_leave_memory_pressure()
2396 	struct proto *prot = sk->sk_prot;  in __sk_mem_raise_allocated()
2854 	if (sk->sk_prot->release_cb)  in release_sock()
2855 		sk->sk_prot->release_cb(sk);  in release_sock()
2997 	return sk->sk_prot->getsockopt(sk, level, optname, optval, optlen);  in sock_common_getsockopt()
3007 	if (sk->sk_prot->compat_getsockopt != NULL)  in compat_sock_common_getsockopt()
3008 		return sk->sk_prot->compat_getsockopt(sk, level, optname,  in compat_sock_common_getsockopt()
3010 	return sk->sk_prot->getsockopt(sk, level, optname, optval, optlen);  in compat_sock_common_getsockopt()
3022 	err = sk->sk_prot->recvmsg(sk, msg, size, flags & MSG_DONTWAIT,  in sock_common_recvmsg()
3038 	return sk->sk_prot->setsockopt(sk, level, optname, optval, optlen);  in sock_common_setsockopt()
3048 	if (sk->sk_prot->compat_setsockopt != NULL)  in compat_sock_common_setsockopt()
3049 		return sk->sk_prot->compat_setsockopt(sk, level, optname,  in compat_sock_common_setsockopt()
3051 	return sk->sk_prot->setsockopt(sk, level, optname, optval, optlen);  in compat_sock_common_setsockopt()
3058 	if (sk->sk_prot->destroy)  in sk_common_release()
3059 		sk->sk_prot->destroy(sk);  in sk_common_release()
3069 	sk->sk_prot->unhash(sk);  in sk_common_release()