Re: [libvirt] [PATCH v2 01/10] add virDomainVirtioSerialAddrSetCreateFromDomain

The address sets (pci, ccw, virtio serial) are currently cached in qemu private data, but all the information required to recreate these sets is in the domain definition. Therefore I am removing the redundant data and adding a way to recalculate these sets. Add a function that calculates the virtio serial address set from the domain definition. Credit goes to Cole Robinson. --- src/conf/domain_addr.c | 31 +++++++++++++++++++++++++++++++ src/conf/domain_addr.h | 3 +++ src/libvirt_private.syms | 1 + src/qemu/qemu_domain_address.c | 9 +-------- 4 files changed, 36 insertions(+), 8 deletions(-) diff --git a/src/conf/domain_addr.c b/src/conf/domain_addr.c index c3469ee..e09b409 100644 --- a/src/conf/domain_addr.c +++ b/src/conf/domain_addr.c @@ -975,6 +975,37 @@ virDomainVirtioSerialAddrSetFree(virDomainVirtioSerialAddrSetPtr addrs) } } + +/* virDomainVirtioSerialAddrSetCreateFromDomain ++ * ++ * @def: Domain def to introspect ++ * ++ * Inspect the domain definition and return an address set containing ++ * every virtio serial address we find ++ */ +virDomainVirtioSerialAddrSetPtr +virDomainVirtioSerialAddrSetCreateFromDomain(virDomainDefPtr def) +{ + virDomainVirtioSerialAddrSetPtr addrs;

+ virDomainVirtioSerialAddrSetPtr ret = NULL; + + if (!(addrs = virDomainVirtioSerialAddrSetCreate())) + goto cleanup; + + if (virDomainVirtioSerialAddrSetAddControllers(addrs, def) < 0) + goto cleanup; + + if (virDomainDeviceInfoIterate(def, virDomainVirtioSerialAddrReserve, + addrs) < 0) + goto cleanup; + + ret = addrs;

+ cleanup: + if (!ret) + virDomainVirtioSerialAddrSetFree(addrs);