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From 1582699fb9f748f9f91b015ef311f93bf5a95f5d Mon Sep 17 00:00:00 2001
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From: Paolo Bonzini <pbonzini@redhat.com>
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Date: Fri, 20 Sep 2013 16:57:56 +0200
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Subject: [PATCH] virtio-net: switch exit callback to VirtioDeviceClass
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This ensures hot-unplug is handled properly by the proxy.
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Cc: qemu-stable@nongnu.org
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Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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---
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hw/net/virtio-net.c | 11 ++++-------
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1 file changed, 4 insertions(+), 7 deletions(-)
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diff --git a/hw/net/virtio-net.c b/hw/net/virtio-net.c
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index aa1880c..46a4d8c 100644
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--- a/hw/net/virtio-net.c
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+++ b/hw/net/virtio-net.c
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@@ -1568,16 +1568,15 @@ static int virtio_net_device_init(VirtIODevice *vdev)
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return 0;
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}
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-static int virtio_net_device_exit(DeviceState *qdev)
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+static void virtio_net_device_exit(VirtIODevice *vdev)
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{
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- VirtIONet *n = VIRTIO_NET(qdev);
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- VirtIODevice *vdev = VIRTIO_DEVICE(qdev);
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+ VirtIONet *n = VIRTIO_NET(vdev);
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int i;
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/* This will stop vhost backend if appropriate. */
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virtio_net_set_status(vdev, 0);
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- unregister_savevm(qdev, "virtio-net", n);
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+ unregister_savevm(DEVICE(vdev), "virtio-net", n);
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if (n->netclient_name) {
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g_free(n->netclient_name);
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@@ -1608,8 +1607,6 @@ static int virtio_net_device_exit(DeviceState *qdev)
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g_free(n->vqs);
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qemu_del_nic(n->nic);
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virtio_cleanup(vdev);
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-
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- return 0;
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}
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static void virtio_net_instance_init(Object *obj)
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@@ -1636,10 +1633,10 @@ static void virtio_net_class_init(ObjectClass *klass, void *data)
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{
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DeviceClass *dc = DEVICE_CLASS(klass);
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VirtioDeviceClass *vdc = VIRTIO_DEVICE_CLASS(klass);
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- dc->exit = virtio_net_device_exit;
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dc->props = virtio_net_properties;
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set_bit(DEVICE_CATEGORY_NETWORK, dc->categories);
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vdc->init = virtio_net_device_init;
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+ vdc->exit = virtio_net_device_exit;
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vdc->get_config = virtio_net_get_config;
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vdc->set_config = virtio_net_set_config;
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vdc->get_features = virtio_net_get_features;
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