[libvirt] [PATCH] qemu: adjust maxmem/maxvcpu computation

[Eric Blake]

On 02/20/2014 10:38 AM, Daniel P. Berrange wrote:
> On Wed, Jan 29, 2014 at 12:04:32PM -0700, Eric Blake wrote:
>> https://bugzilla.redhat.com/show_bug.cgi?id=1038363
>>
>> If a domain has a different maximum for persistent and live maxmem
>> or max vcpus, then it is possible to hit cases where libvirt
>> refuses to adjust the current values or gets halfway through
>> the adjustment before failing.  Better is to determine up front
>> if the change is possible for all requested flags.
>>
>> * src/qemu/qemu_driver.c (qemuDomainSetMemoryFlags): Compute
>> correct maximum if both live and config are being set.
>> (qemuDomainSetVcpusFlags): Likewise.
>>
>> Signed-off-by: Eric Blake <eblake at redhat.com>
>> ---
>>  src/qemu/qemu_driver.c | 21 ++++++++++++++++++---
>>  1 file changed, 18 insertions(+), 3 deletions(-)
> 
> ACK

Thanks; pushed.

-- 
Eric Blake   eblake redhat com    +1-919-301-3266
Libvirt virtualization library http://libvirt.org

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