Message ID | 20201028133437.212503-10-bjorn.topel@gmail.com (mailing list archive) |
---|---|
State | RFC |
Delegated to: | BPF |
Headers | show |
Series | Introduce biased busy-polling | expand |
diff --git a/samples/bpf/xdpsock_user.c b/samples/bpf/xdpsock_user.c index 7ef2c01a1094..948faada96d5 100644 --- a/samples/bpf/xdpsock_user.c +++ b/samples/bpf/xdpsock_user.c @@ -1482,6 +1482,11 @@ static void apply_setsockopt(struct xsk_socket_info *xsk) if (setsockopt(xsk_socket__fd(xsk->xsk), SOL_SOCKET, SO_BUSY_POLL, (void *)&sock_opt, sizeof(sock_opt)) < 0) exit_with_error(errno); + + sock_opt = opt_batch_size; + if (setsockopt(xsk_socket__fd(xsk->xsk), SOL_SOCKET, SO_BUSY_POLL_BUDGET, + (void *)&sock_opt, sizeof(sock_opt)) < 0) + exit_with_error(errno); } int main(int argc, char **argv)