[libvirt] [PATCH 0/7 v2] CPU tuning improvements

As proposed in https://www.redhat.com/archives/libvir-list/2012-October/msg00522.html, This patch set is trying to resolve the conflicts between <vcpu> , <vcpupin>, and <emulatorpin>, when doing CPU tuning for domain process or vcpu threads. PATCH 1/7 changes all the doc together, as the 3 elements are related with each other too tightly, splitting the changes in separate patches will just make things obscure and hard to review. See commit log of PATCH 1/7 for overview/details about the solution. Osier Yang (7): doc: Clarify the relationship between <vcpu>, <vcpupin>, and <emulatorpin> conf: Do not allow vcpupin's cpuid exceed current vcpus number conf: Initialize the pinning policy for vcpus qemu: Create or remove cgroup when doing vcpu hotpluging qemu: Initialize cpuset for hotplugged vcpu as def->cpuset conf: Prohibit emulatorpin if vcpu placement is auto qemu: Ignore def->cpumask if emulatorpin is specified docs/formatdomain.html.in | 42 +++++++++++------ src/conf/domain_conf.c | 103 ++++++++++++++++++++++++++++++++++++++++- src/conf/domain_conf.h | 3 + src/libvirt_private.syms | 1 + src/qemu/qemu_driver.c | 110 +++++++++++++++++++++++++++++++++++++++++++++ src/qemu/qemu_process.c | 3 +- 6 files changed, 243 insertions(+), 19 deletions(-) -- 1.7.7.6 Regards, Osier