VQ_REQUEST
virtqueue_size = virtqueue_get_vring_size(fs->vqs[VQ_REQUEST].vq);
if (qid < VQ_REQUEST || (fs->mq_map[cpu] == qid)) {
mask = vdev->config->get_vq_affinity(vdev, VQ_REQUEST + q);
fs->mq_map[cpu] = q + VQ_REQUEST;
fs->mq_map[cpu] = VQ_REQUEST;
fs->mq_map[cpu] = q + VQ_REQUEST;
if (vq_type == VQ_REQUEST) {
struct irq_affinity desc = { .pre_vectors = VQ_REQUEST };
fs->nvqs = VQ_REQUEST + fs->num_request_queues;
for (i = VQ_REQUEST; i < fs->nvqs; i++) {
snprintf(vq_name, VQ_NAME_LEN, "requests.%u", i - VQ_REQUEST);
virtio_fs_init_vq(&fs->vqs[i], vq_name, VQ_REQUEST);