wake_up_locked_poll
wake_up_locked_poll(dcb->poll, dcb->active);
wake_up_locked_poll(&ctx->wqh, EPOLLOUT);
wake_up_locked_poll(&ctx->wqh, EPOLLOUT);
wake_up_locked_poll(&ctx->wqh, EPOLLIN);
wake_up_locked_poll(&ctx->wqh, EPOLLIN | mask);
wake_up_locked_poll(&ep->poll_wait, EPOLLIN | pollflags);
wake_up_locked_poll(&ctx->wqh, EPOLLIN);
wake_up_locked_poll(&ctx->wqh, EPOLLIN);
wake_up_locked_poll(&ctx->wqh, EPOLLIN);