Hi all,
I'll resend this patchset because what sent yesterday was broken.
Sorry to be a nuisance.
---
This patchset improves virsh vcpupin command like the following:
(i) introduce special markup "-" and "^" which are similar to XML schema
of "cpuset" attribute
# virsh vcpupin VM 0 0-8,^4 --config
# virsh dumpxml VM
...
<vcpu>4</vcpu>
<cputune>
<vcpupin vcpu='0' cpuset='0-3,5-8'/>
</cputune>
...
(ii) allow to receive the special keyword 'r' as a cpulist parameter
when resetting vcpupin setting.
# virsh vcpupin VM 0 r --config
(iii) when resetting, that is, pinning the specified virtual cpu to
all host physical cpus, vcpupin setting will be deleted
# virsh dumpxml VM
...
<vcpu>4</vcpu>
<cputune>
</cputune>
...
The following my patchset is the prerequisite of this:
http://www.redhat.com/archives/libvir-list/2011-June/msg00441.html
*[PATCH 1/4] vcpupin: improve vcpupin definition of virsh vcpupin
*[PATCH 2/4] vcpupin: add reset option to virsh vcpupin command
*[PATCH 3/4] vcpupin: add virDomainVcpupinDel function
*[PATCH 4/4] vcpupin: add vcpupin resetting feature to qemu driver
Best regards,
Taku Izumi
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