struct iov_iter in_iter, prot_iter, data_iter;
u64 tag;
u32 exp_data_len, data_direction;
- int ret, prot_bytes;
+ int ret, prot_bytes, c = 0;
u16 lun;
u8 task_attr;
bool t10_pi = vhost_has_feature(vq, VIRTIO_SCSI_F_T10_PI);
vhost_disable_notify(&vs->dev, vq);
- for (;;) {
+ do {
ret = vhost_scsi_get_desc(vs, vq, &vc);
if (ret)
goto err;
break;
else if (ret == -EIO)
vhost_scsi_send_bad_target(vs, vq, vc.head, vc.out);
- }
+ } while (likely(!vhost_exceeds_weight(vq, ++c, 0)));
out:
mutex_unlock(&vq->mutex);
}
} v_req;
struct vhost_scsi_ctx vc;
size_t typ_size;
- int ret;
+ int ret, c = 0;
mutex_lock(&vq->mutex);
/*
vhost_disable_notify(&vs->dev, vq);
- for (;;) {
+ do {
ret = vhost_scsi_get_desc(vs, vq, &vc);
if (ret)
goto err;
break;
else if (ret == -EIO)
vhost_scsi_send_bad_target(vs, vq, vc.head, vc.out);
- }
+ } while (likely(!vhost_exceeds_weight(vq, ++c, 0)));
out:
mutex_unlock(&vq->mutex);
}