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vdpa: use v->shadow_vqs_enabled in vhost_vdpa_svqs_start & stop 

This function used to trust in v->shadow_vqs != NULL to know if it must
start svq or not.

This is not going to be valid anymore, as qemu is going to allocate svq
array unconditionally (but it will only start them conditionally).

Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
Acked-by: Jason Wang <jasowang@redhat.com>
Message-Id: <20221215113144.322011-2-eperezma@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
This commit is contained in:
Eugenio Pérez 2022-12-15 12:31:33 +01:00 committed by Michael S. Tsirkin
parent dd18a23002
commit 712c1a3171
1 changed files with 2 additions and 2 deletions
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4
hw/virtio/vhost-vdpa.c
View File

@ -1029,7 +1029,7 @@ static bool vhost_vdpa_svqs_start(struct vhost_dev *dev)
Error *err = NULL;
unsigned i;
if (!v->shadow_vqs) {
if (!v->shadow_vqs_enabled) {
return true;
}
@ -1082,7 +1082,7 @@ static void vhost_vdpa_svqs_stop(struct vhost_dev *dev)
{
struct vhost_vdpa *v = dev->opaque;
if (!v->shadow_vqs) {
if (!v->shadow_vqs_enabled) {
return;
}