[Libvir] [PATCH] BZ#251641: Allow to change the cpu pinning for inactive domain

Hi, I want to change the cpu pinning for inactive domain on RHEL-5.1. So, I just add the xenXMDomainPinVcpu to xm_internal.c. We will be allowed to change "cpus" parameter in configuration file with "vcpupin" command by this patch, like "setmem" or "setvcpus". There is 2 things to note: - This is an effective feature for inactive domain with Xen3.0.3 (less than 3 of xendConfigVersion). - On the above environment, the number which specified as <vcpu> is ignored, because the virtual CPUs is not present when domain is shut off. So, when executing "vcpupin" command with this option # virsh vcpupin Guest 0 1 "0"(vcpu) is ignored and "1"(cpulist) is set to configuration file as "cpus". # cat /etc/xen/Guest | grep cpus cpus = "1" Regards, Saori Fukuta