| Subject | Re: [PATCH RFC 05/12] vdpa_sim: remove the limit of IOTLB entries | From | Jason Wang <> | Date | Mon, 16 Nov 2020 12:12:21 +0800 |
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On 2020/11/13 下午9:47, Stefano Garzarella wrote: > The simulated devices can support multiple queues, so this limit > should be defined according to the number of queues supported by > the device. > > Since we are in a simulator, let's simply remove that limit. > > Suggested-by: Jason Wang <jasowang@redhat.com> > Signed-off-by: Stefano Garzarella <sgarzare@redhat.com>
Acked-by: Jason Wang <jasowang@redhat.com>
It would be good to introduce a macro instead of using the magic 0 here.
Thanks
> --- > drivers/vdpa/vdpa_sim/vdpa_sim.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/vdpa/vdpa_sim/vdpa_sim.c b/drivers/vdpa/vdpa_sim/vdpa_sim.c > index 2b4fea354413..9c9717441bbe 100644 > --- a/drivers/vdpa/vdpa_sim/vdpa_sim.c > +++ b/drivers/vdpa/vdpa_sim/vdpa_sim.c > @@ -230,7 +230,7 @@ struct vdpasim *vdpasim_create(struct vdpasim_init_attr *attr) > goto err_iommu; > set_dma_ops(dev, &vdpasim_dma_ops); > > - vdpasim->iommu = vhost_iotlb_alloc(2048, 0); > + vdpasim->iommu = vhost_iotlb_alloc(0, 0); > if (!vdpasim->iommu) > goto err_iommu; >
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