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memory: Name all the memory listeners

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Provide a name field for all the memory listeners.  It can be used to identify
which memory listener is which.

Signed-off-by: Peter Xu <peterx@redhat.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Message-Id: <20210817013553.30584-2-peterx@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Peter Xu 2021-08-16 21:35:52 -04:00 • committed by Paolo Bonzini
parent 523a3d9524
commit 142518bda5
19 changed files with 33 additions and 4 deletions
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1
hw/virtio/vhost-vdpa.c
View file

@ -246,6 +246,7 @@ static void vhost_vdpa_listener_region_del(MemoryListener *listener,
* depends on the addnop().
*/
static const MemoryListener vhost_vdpa_memory_listener = {
.name = "vhost-vdpa",
.commit = vhost_vdpa_listener_commit,
.region_add = vhost_vdpa_listener_region_add,
.region_del = vhost_vdpa_listener_region_del,

2
hw/virtio/vhost.c
View file

@ -1366,6 +1366,7 @@ int vhost_dev_init(struct vhost_dev *hdev, void *opaque,
hdev->features = features;
hdev->memory_listener = (MemoryListener) {
.name = "vhost",
.begin = vhost_begin,
.commit = vhost_commit,
.region_add = vhost_region_addnop,
@ -1381,6 +1382,7 @@ int vhost_dev_init(struct vhost_dev *hdev, void *opaque,
};
hdev->iommu_listener = (MemoryListener) {
.name = "vhost-iommu",
.region_add = vhost_iommu_region_add,
.region_del = vhost_iommu_region_del,
};

1
hw/virtio/virtio.c
View file

@ -3670,6 +3670,7 @@ static void virtio_device_realize(DeviceState *dev, Error **errp)
}
vdev->listener.commit = virtio_memory_listener_commit;
vdev->listener.name = "virtio";
memory_listener_register(&vdev->listener, vdev->dma_as);
}