diff mbox series

[for,9.0,04/12] vdpa: extract out _dma_end_batch from _listener_commit

Message ID 20231215172830.2540987-5-eperezma@redhat.com (mailing list archive)
State New, archived
Headers show
Series Map memory at destination .load_setup in vDPA-net migration | expand

Commit Message

Eugenio Perez Martin Dec. 15, 2023, 5:28 p.m. UTC 
So we can call out vhost_vdpa_dma_end_batch out of the listener
callbacks.

Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
---
 hw/virtio/vhost-vdpa.c | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

Comments

Jason Wang Dec. 20, 2023, 4:31 a.m. UTC | #1 
On Sat, Dec 16, 2023 at 1:28 AM Eugenio Pérez <eperezma@redhat.com> wrote:
>
> So we can call out vhost_vdpa_dma_end_batch out of the listener
> callbacks.
>
> Signed-off-by: Eugenio Pérez <eperezma@redhat.com>

Acked-by: Jason Wang <jasowang@redhat.com>

Thanks

> ---
>  hw/virtio/vhost-vdpa.c | 10 ++++++++--
>  1 file changed, 8 insertions(+), 2 deletions(-)
>
> diff --git a/hw/virtio/vhost-vdpa.c b/hw/virtio/vhost-vdpa.c
> index a533fc5bc7..57a8043cd4 100644
> --- a/hw/virtio/vhost-vdpa.c
> +++ b/hw/virtio/vhost-vdpa.c
> @@ -164,9 +164,8 @@ static void vhost_vdpa_iotlb_batch_begin_once(VhostVDPAShared *s)
>      s->iotlb_batch_begin_sent = true;
>  }
>
> -static void vhost_vdpa_listener_commit(MemoryListener *listener)
> +static void vhost_vdpa_dma_end_batch(VhostVDPAShared *s)
>  {
> -    VhostVDPAShared *s = container_of(listener, VhostVDPAShared, listener);
>      struct vhost_msg_v2 msg = {};
>      int fd = s->device_fd;
>
> @@ -190,6 +189,13 @@ static void vhost_vdpa_listener_commit(MemoryListener *listener)
>      s->iotlb_batch_begin_sent = false;
>  }
>
> +static void vhost_vdpa_listener_commit(MemoryListener *listener)
> +{
> +    VhostVDPAShared *s = container_of(listener, VhostVDPAShared, listener);
> +
> +    vhost_vdpa_dma_end_batch(s);
> +}
> +
>  static void vhost_vdpa_iommu_map_notify(IOMMUNotifier *n, IOMMUTLBEntry *iotlb)
>  {
>      struct vdpa_iommu *iommu = container_of(n, struct vdpa_iommu, n);
> --
> 2.39.3
>
diff mbox series

Patch

diff --git a/hw/virtio/vhost-vdpa.c b/hw/virtio/vhost-vdpa.c
index a533fc5bc7..57a8043cd4 100644
--- a/hw/virtio/vhost-vdpa.c
+++ b/hw/virtio/vhost-vdpa.c
@@ -164,9 +164,8 @@  static void vhost_vdpa_iotlb_batch_begin_once(VhostVDPAShared *s)
     s->iotlb_batch_begin_sent = true;
 }
 
-static void vhost_vdpa_listener_commit(MemoryListener *listener)
+static void vhost_vdpa_dma_end_batch(VhostVDPAShared *s)
 {
-    VhostVDPAShared *s = container_of(listener, VhostVDPAShared, listener);
     struct vhost_msg_v2 msg = {};
     int fd = s->device_fd;
 
@@ -190,6 +189,13 @@  static void vhost_vdpa_listener_commit(MemoryListener *listener)
     s->iotlb_batch_begin_sent = false;
 }
 
+static void vhost_vdpa_listener_commit(MemoryListener *listener)
+{
+    VhostVDPAShared *s = container_of(listener, VhostVDPAShared, listener);
+
+    vhost_vdpa_dma_end_batch(s);
+}
+
 static void vhost_vdpa_iommu_map_notify(IOMMUNotifier *n, IOMMUTLBEntry *iotlb)
 {
     struct vdpa_iommu *iommu = container_of(n, struct vdpa_iommu, n);