diff options
author | Bandan Das <bsd@redhat.com> | 2013-11-06 17:52:17 -0500 |
---|---|---|
committer | Michael S. Tsirkin <mst@redhat.com> | 2013-11-21 16:25:08 +0200 |
commit | 5c397242d5d53c1adecce31817bb439383cf8228 (patch) | |
tree | f42cddacaf86921fbd3ffefe40b85189ff6af27b /hw | |
parent | decbc880289526d94495bcbe6e1ba2a11b92e7a8 (diff) |
pci: unregister vmstate_pcibus on unplug
PCIBus registers a vmstate during init. Unregister it upon
removal/unplug.
Signed-off-by: Bandan Das <bsd@redhat.com>
Cc: qemu-stable@nongnu.org
Reviewed-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'hw')
-rw-r--r-- | hw/pci/pci.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/hw/pci/pci.c b/hw/pci/pci.c index ed32059bf8..49eca955aa 100644 --- a/hw/pci/pci.c +++ b/hw/pci/pci.c @@ -47,6 +47,7 @@ static void pcibus_dev_print(Monitor *mon, DeviceState *dev, int indent); static char *pcibus_get_dev_path(DeviceState *dev); static char *pcibus_get_fw_dev_path(DeviceState *dev); static int pcibus_reset(BusState *qbus); +static void pci_bus_finalize(Object *obj); static Property pci_props[] = { DEFINE_PROP_PCI_DEVFN("addr", PCIDevice, devfn, -1), @@ -73,6 +74,7 @@ static const TypeInfo pci_bus_info = { .name = TYPE_PCI_BUS, .parent = TYPE_BUS, .instance_size = sizeof(PCIBus), + .instance_finalize = pci_bus_finalize, .class_init = pci_bus_class_init, }; @@ -375,6 +377,12 @@ int pci_bus_num(PCIBus *s) return s->parent_dev->config[PCI_SECONDARY_BUS]; } +static void pci_bus_finalize(Object *obj) +{ + PCIBus *bus = PCI_BUS(obj); + vmstate_unregister(NULL, &vmstate_pcibus, bus); +} + static int get_pci_config_device(QEMUFile *f, void *pv, size_t size) { PCIDevice *s = container_of(pv, PCIDevice, config); |