There is no need to release addresses anymore, because the address sets
are now recalculated.
---
src/qemu/qemu_domain.c | 3 +--
src/qemu/qemu_domain.h | 2 --
src/qemu/qemu_domain_address.c | 31 ++---------------------
src/qemu/qemu_domain_address.h | 5 ----
src/qemu/qemu_hotplug.c | 57 ++++--------------------------------------
src/qemu/qemu_process.c | 6 ++---
tests/qemuhotplugtest.c | 2 +-
7 files changed, 12 insertions(+), 94 deletions(-)
diff --git a/src/qemu/qemu_domain.c b/src/qemu/qemu_domain.c
index 24e594b..424300a 100644
--- a/src/qemu/qemu_domain.c
+++ b/src/qemu/qemu_domain.c
@@ -1328,7 +1328,6 @@ qemuDomainObjPrivateFree(void *data)
virObjectUnref(priv->qemuCaps);
virCgroupFree(&priv->cgroup);
- virDomainUSBAddressSetFree(priv->usbaddrs);
virDomainChrSourceDefFree(priv->monConfig);
qemuDomainObjFreeJob(priv);
VIR_FREE(priv->lockState);
@@ -2660,7 +2659,7 @@ qemuDomainDefAssignAddresses(virDomainDef *def,
def->emulator)))
goto cleanup;
- if (qemuDomainAssignAddresses(def, qemuCaps, NULL, newDomain) < 0)
+ if (qemuDomainAssignAddresses(def, qemuCaps, newDomain) < 0)
goto cleanup;
ret = 0;
diff --git a/src/qemu/qemu_domain.h b/src/qemu/qemu_domain.h
index af96d4a..21b4869 100644
--- a/src/qemu/qemu_domain.h
+++ b/src/qemu/qemu_domain.h
@@ -184,8 +184,6 @@ struct _qemuDomainObjPrivate {
bool beingDestroyed;
char *pidfile;
- virDomainUSBAddressSetPtr usbaddrs;
-
virQEMUCapsPtr qemuCaps;
char *lockState;
diff --git a/src/qemu/qemu_domain_address.c b/src/qemu/qemu_domain_address.c
index 99df92c..88c4ab9 100644
--- a/src/qemu/qemu_domain_address.c
+++ b/src/qemu/qemu_domain_address.c
@@ -1780,22 +1780,14 @@ qemuDomainUSBAddrSetCreateFromDomain(virDomainDefPtr def)
static int
-qemuDomainAssignUSBAddresses(virDomainDefPtr def,
- virDomainObjPtr obj)
+qemuDomainAssignUSBAddresses(virDomainDefPtr def)
{
int ret = -1;
virDomainUSBAddressSetPtr addrs = NULL;
- qemuDomainObjPrivatePtr priv = NULL;
if (!(addrs = qemuDomainUSBAddrSetCreateFromDomain(def)))
goto cleanup;
- if (obj && obj->privateData) {
- priv = obj->privateData;
- priv->usbaddrs = addrs;
- addrs = NULL;
- }
-
ret = 0;
cleanup:
@@ -1807,7 +1799,6 @@ qemuDomainAssignUSBAddresses(virDomainDefPtr def,
int
qemuDomainAssignAddresses(virDomainDefPtr def,
virQEMUCapsPtr qemuCaps,
- virDomainObjPtr obj,
bool newDomain)
{
if (qemuDomainAssignVirtioSerialAddresses(def) < 0)
@@ -1824,26 +1815,8 @@ qemuDomainAssignAddresses(virDomainDefPtr def,
if (qemuDomainAssignPCIAddresses(def, qemuCaps) < 0)
return -1;
- if (newDomain && qemuDomainAssignUSBAddresses(def, obj) < 0)
+ if (newDomain && qemuDomainAssignUSBAddresses(def) < 0)
return -1;
return 0;
}
-
-
-void
-qemuDomainReleaseDeviceAddress(virDomainObjPtr vm,
- virDomainDeviceInfoPtr info,
- const char *devstr)
-{
- qemuDomainObjPrivatePtr priv = vm->privateData;
-
- if (!devstr)
- devstr = info->alias;
-
- if (info->type == VIR_DOMAIN_DEVICE_ADDRESS_TYPE_USB &&
- priv->usbaddrs &&
- virDomainUSBAddressRelease(priv->usbaddrs, info) < 0)
- VIR_WARN("Unable to release USB address on %s",
- NULLSTR(devstr));
-}
diff --git a/src/qemu/qemu_domain_address.h b/src/qemu/qemu_domain_address.h
index dfa76d2..adf163c 100644
--- a/src/qemu/qemu_domain_address.h
+++ b/src/qemu/qemu_domain_address.h
@@ -33,14 +33,9 @@ int qemuDomainSetSCSIControllerModel(const virDomainDef *def,
int qemuDomainAssignAddresses(virDomainDefPtr def,
virQEMUCapsPtr qemuCaps,
- virDomainObjPtr obj,
bool newDomain)
ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2);
-void qemuDomainReleaseDeviceAddress(virDomainObjPtr vm,
- virDomainDeviceInfoPtr info,
- const char *devstr);
-
virDomainCCWAddressSetPtr
qemuDomainCCWAddrSetCreateFromDomain(virDomainDefPtr def)
ATTRIBUTE_NONNULL(1);
diff --git a/src/qemu/qemu_hotplug.c b/src/qemu/qemu_hotplug.c
index 078d936..6fb73d0 100644
--- a/src/qemu/qemu_hotplug.c
+++ b/src/qemu/qemu_hotplug.c
@@ -309,14 +309,12 @@ qemuDomainAttachVirtioDiskDevice(virConnectPtr conn,
char *devstr = NULL;
char *drivestr = NULL;
char *drivealias = NULL;
- bool releaseaddr = false;
bool driveAdded = false;
bool secobjAdded = false;
bool encobjAdded = false;
virDomainCCWAddressSetPtr ccwaddrs = NULL;
virDomainPCIAddressSetPtr pciaddrs = NULL;
virQEMUDriverConfigPtr cfg = virQEMUDriverGetConfig(driver);
- const char *src = virDomainDiskGetSource(disk);
virJSONValuePtr secobjProps = NULL;
virJSONValuePtr encobjProps = NULL;
qemuDomainDiskPrivatePtr diskPriv;
@@ -352,7 +350,6 @@ qemuDomainAttachVirtioDiskDevice(virConnectPtr conn,
if (virDomainPCIAddressEnsureAddr(pciaddrs, &disk->info) < 0)
goto error;
}
- releaseaddr = true;
if (qemuAssignDeviceDiskAlias(vm->def, disk, priv->qemuCaps) < 0)
goto error;
@@ -409,10 +406,8 @@ qemuDomainAttachVirtioDiskDevice(virConnectPtr conn,
if (qemuMonitorAddDevice(priv->mon, devstr) < 0)
goto exit_monitor;
- if (qemuDomainObjExitMonitor(driver, vm) < 0) {
- releaseaddr = false;
+ if (qemuDomainObjExitMonitor(driver, vm) < 0)
goto error;
- }
virDomainAuditDisk(vm, NULL, disk->src, "attach", true);
@@ -446,15 +441,11 @@ qemuDomainAttachVirtioDiskDevice(virConnectPtr conn,
virFreeError(orig_err);
}
- if (qemuDomainObjExitMonitor(driver, vm) < 0)
- releaseaddr = false;
+ ignore_value(qemuDomainObjExitMonitor(driver, vm) < 0);
virDomainAuditDisk(vm, NULL, disk->src, "attach", false);
error:
- if (releaseaddr)
- qemuDomainReleaseDeviceAddress(vm, &disk->info, src);
-
ignore_value(qemuDomainPrepareDisk(driver, vm, disk, NULL, true));
goto cleanup;
}
@@ -470,7 +461,6 @@ int qemuDomainAttachControllerDevice(virQEMUDriverPtr driver,
qemuDomainObjPrivatePtr priv = vm->privateData;
virDomainCCWAddressSetPtr ccwaddrs = NULL;
virDomainPCIAddressSetPtr pciaddrs = NULL;
- bool releaseaddr = false;
if (controller->type != VIR_DOMAIN_CONTROLLER_TYPE_SCSI) {
virReportError(VIR_ERR_OPERATION_UNSUPPORTED,
@@ -520,7 +510,6 @@ int qemuDomainAttachControllerDevice(virQEMUDriverPtr driver,
!controller->info.addr.ccw.assigned) < 0)
goto cleanup;
}
- releaseaddr = true;
if (qemuAssignDeviceControllerAlias(vm->def, priv->qemuCaps, controller) < 0)
goto cleanup;
@@ -533,7 +522,6 @@ int qemuDomainAttachControllerDevice(virQEMUDriverPtr driver,
qemuDomainObjEnterMonitor(driver, vm);
ret = qemuMonitorAddDevice(priv->mon, devstr);
if (qemuDomainObjExitMonitor(driver, vm) < 0) {
- releaseaddr = false;
ret = -1;
goto cleanup;
}
@@ -545,9 +533,6 @@ int qemuDomainAttachControllerDevice(virQEMUDriverPtr driver,
}
cleanup:
- if (ret != 0 && releaseaddr)
- qemuDomainReleaseDeviceAddress(vm, &controller->info, NULL);
-
VIR_FREE(devstr);
virDomainCCWAddressSetFree(ccwaddrs);
virDomainPCIAddressSetFree(pciaddrs);
@@ -935,7 +920,6 @@ qemuDomainAttachNetDevice(virQEMUDriverPtr driver,
virNetDevVPortProfilePtr vport = NULL;
int ret = -1;
int vlan;
- bool releaseaddr = false;
bool iface_connected = false;
int actualType;
virNetDevBandwidthPtr actualBandwidth;
@@ -1096,8 +1080,6 @@ qemuDomainAttachNetDevice(virQEMUDriverPtr driver,
goto cleanup;
}
- releaseaddr = true;
-
if (virQEMUCapsGet(priv->qemuCaps, QEMU_CAPS_NETDEV)) {
vlan = -1;
} else {
@@ -1210,9 +1192,6 @@ qemuDomainAttachNetDevice(virQEMUDriverPtr driver,
if (!ret) {
vm->def->nets[vm->def->nnets++] = net;
} else {
- if (releaseaddr)
- qemuDomainReleaseDeviceAddress(vm, &net->info, NULL);
-
if (iface_connected) {
virDomainConfNWFilterTeardown(net);
@@ -1307,7 +1286,6 @@ qemuDomainAttachHostPCIDevice(virQEMUDriverPtr driver,
char *devstr = NULL;
int configfd = -1;
char *configfd_name = NULL;
- bool releaseaddr = false;
bool teardowncgroup = false;
bool teardownlabel = false;
int backend;
@@ -1382,7 +1360,6 @@ qemuDomainAttachHostPCIDevice(virQEMUDriverPtr driver,
if (virDomainPCIAddressEnsureAddr(pciaddrs, hostdev->info) < 0)
goto error;
- releaseaddr = true;
if (backend != VIR_DOMAIN_HOSTDEV_PCI_BACKEND_VFIO &&
virQEMUCapsGet(priv->qemuCaps, QEMU_CAPS_PCI_CONFIGFD)) {
configfd = qemuOpenPCIConfig(hostdev);
@@ -1430,9 +1407,6 @@ qemuDomainAttachHostPCIDevice(virQEMUDriverPtr driver,
vm->def, hostdev, NULL) < 0)
VIR_WARN("Unable to restore host device labelling on hotplug fail");
- if (releaseaddr)
- qemuDomainReleaseDeviceAddress(vm, hostdev->info, NULL);
-
qemuHostdevReAttachPCIDevices(driver, vm->def->name, &hostdev, 1);
VIR_FREE(devstr);
@@ -1682,7 +1656,6 @@ int qemuDomainAttachChrDevice(virQEMUDriverPtr driver,
char *devstr = NULL;
char *charAlias = NULL;
bool chardevAttached = false;
- bool need_release = false;
if (chr->deviceType == VIR_DOMAIN_CHR_DEVICE_TYPE_CHANNEL &&
qemuDomainPrepareChannel(chr, priv->channelTargetDir) < 0)
@@ -1693,8 +1666,6 @@ int qemuDomainAttachChrDevice(virQEMUDriverPtr driver,
if ((rc = qemuDomainAttachChrDeviceAssignAddr(vm->def, priv, chr)) < 0)
goto cleanup;
- if (rc == 1)
- need_release = true;
if (qemuBuildChrDeviceStr(&devstr, vmdef, chr, priv->qemuCaps) < 0)
goto cleanup;
@@ -1723,8 +1694,6 @@ int qemuDomainAttachChrDevice(virQEMUDriverPtr driver,
cleanup:
if (ret < 0 && virDomainObjIsActive(vm))
qemuDomainChrInsertPreAllocCleanup(vmdef, chr);
- if (ret < 0 && need_release)
- qemuDomainReleaseDeviceAddress(vm, &chr->info, NULL);
VIR_FREE(charAlias);
VIR_FREE(devstr);
return ret;
@@ -1754,7 +1723,6 @@ qemuDomainAttachRNGDevice(virQEMUDriverPtr driver,
char *devstr = NULL;
char *charAlias = NULL;
char *objAlias = NULL;
- bool releaseaddr = false;
bool chardevAdded = false;
bool objAdded = false;
virJSONValuePtr props = NULL;
@@ -1783,7 +1751,6 @@ qemuDomainAttachRNGDevice(virQEMUDriverPtr driver,
rng->source.file))
return -1;
}
- releaseaddr = true;
if (rng->info.type == VIR_DOMAIN_DEVICE_ADDRESS_TYPE_NONE ||
rng->info.type == VIR_DOMAIN_DEVICE_ADDRESS_TYPE_PCI) {
@@ -1830,10 +1797,8 @@ qemuDomainAttachRNGDevice(virQEMUDriverPtr driver,
if (qemuMonitorAddDevice(priv->mon, devstr) < 0)
goto exit_monitor;
- if (qemuDomainObjExitMonitor(driver, vm) < 0) {
- releaseaddr = false;
+ if (qemuDomainObjExitMonitor(driver, vm) < 0)
goto cleanup;
- }
VIR_APPEND_ELEMENT_INPLACE(vm->def->rngs, vm->def->nrngs, rng);
@@ -1843,8 +1808,6 @@ qemuDomainAttachRNGDevice(virQEMUDriverPtr driver,
virDomainAuditRNG(vm, NULL, rng, "attach", ret == 0);
cleanup:
virJSONValueFree(props);
- if (ret < 0 && releaseaddr)
- qemuDomainReleaseDeviceAddress(vm, &rng->info, NULL);
VIR_FREE(charAlias);
VIR_FREE(objAlias);
VIR_FREE(devstr);
@@ -1863,8 +1826,7 @@ qemuDomainAttachRNGDevice(virQEMUDriverPtr driver,
virFreeError(orig_err);
}
- if (qemuDomainObjExitMonitor(driver, vm) < 0)
- releaseaddr = false;
+ ignore_value(qemuDomainObjExitMonitor(driver, vm) < 0);
goto audit;
}
@@ -3090,8 +3052,6 @@ qemuDomainRemoveDiskDevice(virQEMUDriverPtr driver,
}
}
- qemuDomainReleaseDeviceAddress(vm, &disk->info, src);
-
if (virSecurityManagerRestoreDiskLabel(driver->securityManager,
vm->def, disk) < 0)
VIR_WARN("Unable to restore security label on %s", src);
@@ -3132,7 +3092,6 @@ qemuDomainRemoveControllerDevice(virQEMUDriverPtr driver,
}
}
- qemuDomainReleaseDeviceAddress(vm, &controller->info, NULL);
virDomainControllerDefFree(controller);
return 0;
}
@@ -3192,7 +3151,6 @@ qemuDomainRemovePCIHostDevice(virQEMUDriverPtr driver,
virDomainHostdevDefPtr hostdev)
{
qemuHostdevReAttachPCIDevices(driver, vm->def->name, &hostdev, 1);
- qemuDomainReleaseDeviceAddress(vm, hostdev->info, NULL);
}
static void
@@ -3201,7 +3159,6 @@ qemuDomainRemoveUSBHostDevice(virQEMUDriverPtr driver,
virDomainHostdevDefPtr hostdev)
{
qemuHostdevReAttachUSBDevices(driver, vm->def->name, &hostdev, 1);
- qemuDomainReleaseDeviceAddress(vm, hostdev->info, NULL);
}
static void
@@ -3372,7 +3329,6 @@ qemuDomainRemoveNetDevice(virQEMUDriverPtr driver,
}
}
- qemuDomainReleaseDeviceAddress(vm, &net->info, NULL);
virDomainConfNWFilterTeardown(net);
if (cfg->macFilter && (net->ifname != NULL)) {
@@ -3493,7 +3449,6 @@ qemuDomainRemoveRNGDevice(virQEMUDriverPtr driver,
if ((idx = virDomainRNGFind(vm->def, rng)) >= 0)
virDomainRNGRemove(vm->def, idx);
- qemuDomainReleaseDeviceAddress(vm, &rng->info, NULL);
virDomainRNGDefFree(rng);
ret = 0;
@@ -4349,10 +4304,8 @@ int qemuDomainDetachChrDevice(virQEMUDriverPtr driver,
if (qemuDomainObjExitMonitor(driver, vm) < 0)
goto cleanup;
- if ((ret = qemuDomainWaitForDeviceRemoval(vm)) == 1) {
- qemuDomainReleaseDeviceAddress(vm, &tmpChr->info, NULL);
+ if ((ret = qemuDomainWaitForDeviceRemoval(vm)) == 1)
ret = qemuDomainRemoveChrDevice(driver, vm, tmpChr);
- }
cleanup:
qemuDomainResetDeviceRemoval(vm);
diff --git a/src/qemu/qemu_process.c b/src/qemu/qemu_process.c
index 907da30..607d73c 100644
--- a/src/qemu/qemu_process.c
+++ b/src/qemu/qemu_process.c
@@ -3345,7 +3345,7 @@ qemuProcessReconnect(void *opaque)
goto cleanup;
}
- if ((qemuDomainAssignAddresses(obj->def, priv->qemuCaps, obj, false)) < 0)
+ if ((qemuDomainAssignAddresses(obj->def, priv->qemuCaps, false)) < 0)
goto error;
/* if domain requests security driver we haven't loaded, report error, but
@@ -4824,7 +4824,7 @@ qemuProcessPrepareDomain(virConnectPtr conn,
* use in hotplug
*/
VIR_DEBUG("Assigning domain PCI addresses");
- if ((qemuDomainAssignAddresses(vm->def, priv->qemuCaps, vm,
+ if ((qemuDomainAssignAddresses(vm->def, priv->qemuCaps,
!!(flags & VIR_QEMU_PROCESS_START_NEW))) < 0)
goto cleanup;
@@ -6002,7 +6002,7 @@ int qemuProcessAttach(virConnectPtr conn ATTRIBUTE_UNUSED,
* use in hotplug
*/
VIR_DEBUG("Assigning domain PCI addresses");
- if ((qemuDomainAssignAddresses(vm->def, priv->qemuCaps, vm, false)) < 0)
+ if ((qemuDomainAssignAddresses(vm->def, priv->qemuCaps, false)) < 0)
goto error;
if ((timestamp = virTimeStringNow()) == NULL)
diff --git a/tests/qemuhotplugtest.c b/tests/qemuhotplugtest.c
index 0a5f068..e0a7d70 100644
--- a/tests/qemuhotplugtest.c
+++ b/tests/qemuhotplugtest.c
@@ -87,7 +87,7 @@ qemuHotplugCreateObjects(virDomainXMLOptionPtr xmlopt,
VIR_DOMAIN_DEF_PARSE_INACTIVE)))
goto cleanup;
- if (qemuDomainAssignAddresses((*vm)->def, priv->qemuCaps, *vm, true) < 0)
+ if (qemuDomainAssignAddresses((*vm)->def, priv->qemuCaps, true) < 0)
goto cleanup;
if (qemuAssignDeviceAliases((*vm)->def, priv->qemuCaps) < 0)
--
1.9.1
--
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