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Introduce virDomainVirtioSerialAddrAutoAssign again

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This time do not require an address cache as a parameter.

Simplify qemuDomainAttachChrDeviceAssignAddr to not generate
the virtio serial address cache for devices of other types.

Partially reverts commit 925fa4b.
This commit is contained in:
Ján Tomko 2016-10-21 13:09:36 +02:00
parent 0512dd26ee
commit ac518960a6
4 changed files with 30 additions and 9 deletions
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21
src/conf/domain_addr.c
View File

@ -1201,6 +1201,27 @@ virDomainVirtioSerialAddrAutoAssignFromCache(virDomainDefPtr def,
return virDomainVirtioSerialAddrAssign(def, addrs, info, allowZero, portOnly);
}
int
virDomainVirtioSerialAddrAutoAssign(virDomainDefPtr def,
virDomainDeviceInfoPtr info,
bool allowZero)
{
virDomainVirtioSerialAddrSetPtr addrs = NULL;
int ret = -1;
if (!(addrs = virDomainVirtioSerialAddrSetCreateFromDomain(def)))
goto cleanup;
if (virDomainVirtioSerialAddrAutoAssignFromCache(def, addrs, info, allowZero) < 0)
goto cleanup;
ret = 0;
cleanup:
virDomainVirtioSerialAddrSetFree(addrs);
return ret;
}
int
virDomainVirtioSerialAddrAssign(virDomainDefPtr def,

6
src/conf/domain_addr.h
View File

@ -230,6 +230,12 @@ virDomainVirtioSerialAddrAutoAssignFromCache(virDomainDefPtr def,
bool allowZero)
ATTRIBUTE_NONNULL(2) ATTRIBUTE_NONNULL(3);
int
virDomainVirtioSerialAddrAutoAssign(virDomainDefPtr def,
virDomainDeviceInfoPtr info,
bool allowZero)
ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2);
int
virDomainVirtioSerialAddrAssign(virDomainDefPtr def,
virDomainVirtioSerialAddrSetPtr addrs,

1
src/libvirt_private.syms
View File

@ -123,6 +123,7 @@ virDomainUSBAddressSetAddHub;
virDomainUSBAddressSetCreate;
virDomainUSBAddressSetFree;
virDomainVirtioSerialAddrAssign;
virDomainVirtioSerialAddrAutoAssign;
virDomainVirtioSerialAddrAutoAssignFromCache;
virDomainVirtioSerialAddrIsComplete;
virDomainVirtioSerialAddrRelease;

11
src/qemu/qemu_hotplug.c
View File

@ -1763,15 +1763,10 @@ qemuDomainAttachChrDeviceAssignAddr(virDomainObjPtr vm,
virDomainDefPtr def = vm->def;
qemuDomainObjPrivatePtr priv = vm->privateData;
int ret = -1;
virDomainVirtioSerialAddrSetPtr vioaddrs = NULL;
if (!(vioaddrs = virDomainVirtioSerialAddrSetCreateFromDomain(def)))
goto cleanup;
if (chr->deviceType == VIR_DOMAIN_CHR_DEVICE_TYPE_CONSOLE &&
chr->targetType == VIR_DOMAIN_CHR_CONSOLE_TARGET_TYPE_VIRTIO) {
if (virDomainVirtioSerialAddrAutoAssignFromCache(NULL, vioaddrs,
&chr->info, true) < 0)
if (virDomainVirtioSerialAddrAutoAssign(def, &chr->info, true) < 0)
goto cleanup;
ret = 1;
@ -1789,8 +1784,7 @@ qemuDomainAttachChrDeviceAssignAddr(virDomainObjPtr vm,
} else if (chr->deviceType == VIR_DOMAIN_CHR_DEVICE_TYPE_CHANNEL &&
chr->targetType == VIR_DOMAIN_CHR_CHANNEL_TARGET_TYPE_VIRTIO) {
if (virDomainVirtioSerialAddrAutoAssignFromCache(NULL, vioaddrs,
&chr->info, false) < 0)
if (virDomainVirtioSerialAddrAutoAssign(def, &chr->info, false) < 0)
goto cleanup;
ret = 1;
}
@ -1808,7 +1802,6 @@ qemuDomainAttachChrDeviceAssignAddr(virDomainObjPtr vm,
ret = 0;
cleanup:
virDomainVirtioSerialAddrSetFree(vioaddrs);
return ret;
}