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[PATCH for 8.0 v8 01/12] vdpa: use v->shadow_vqs_enabled in vhost_vdpa_s
From: |
Eugenio Pérez |
Subject: |
[PATCH for 8.0 v8 01/12] vdpa: use v->shadow_vqs_enabled in vhost_vdpa_svqs_start & stop |
Date: |
Thu, 24 Nov 2022 16:51:47 +0100 |
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>
---
hw/virtio/vhost-vdpa.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/hw/virtio/vhost-vdpa.c b/hw/virtio/vhost-vdpa.c
index 7468e44b87..7f0ff4df5b 100644
--- a/hw/virtio/vhost-vdpa.c
+++ b/hw/virtio/vhost-vdpa.c
@@ -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;
}
--
2.31.1
- [PATCH for 8.0 v8 00/12] ASID support in vhost-vdpa net, Eugenio Pérez, 2022/11/24
- [PATCH for 8.0 v8 01/12] vdpa: use v->shadow_vqs_enabled in vhost_vdpa_svqs_start & stop,
Eugenio Pérez <=
- [PATCH for 8.0 v8 02/12] vhost: set SVQ device call handler at SVQ start, Eugenio Pérez, 2022/11/24
- [PATCH for 8.0 v8 03/12] vhost: allocate SVQ device file descriptors at device start, Eugenio Pérez, 2022/11/24
- [PATCH for 8.0 v8 04/12] vhost: move iova_tree set to vhost_svq_start, Eugenio Pérez, 2022/11/24
- [PATCH for 8.0 v8 05/12] vdpa: add vhost_vdpa_net_valid_svq_features, Eugenio Pérez, 2022/11/24
- [PATCH for 8.0 v8 06/12] vdpa: extract vhost_vdpa_svq_allocate_iova_tree, Eugenio Pérez, 2022/11/24
- [PATCH for 8.0 v8 08/12] vdpa: allocate SVQ array unconditionally, Eugenio Pérez, 2022/11/24
- [PATCH for 8.0 v8 07/12] vdpa: move SVQ vring features check to net/, Eugenio Pérez, 2022/11/24