[libvirt] [PATCHv3 0/4] Use nodeGetCPUCount/virNodeGetCPUMap where appropriate

This series concludes the introduction of the virNodeGetCPUMap API by replacing the usage of virNodeGetInfo for computing the maximum number of node CPUs with either nodeGetCPUCount or virNodeGetCPUMap. It's basically a resend of the original 3-patch series plus the nodeGetCPUCount fix. Event in the light of Peter Krempa's recent CPU topology fix this series is still relevant. 1/4 is needed to support older kernels 2/4 is not strictly required but is more efficient 3/4 and 4/4 are required for correct function of vcpu pinning calls of python and virsh clients when talking to libvirtd 1.0.0. V3 Changes: - pulled in the nodeGetCPUCount patch for older kernels - changed commit message of 2/4 V2 Changes: Rework based on Eric's feedback: - Use nodeGetCPUCount instead of nodeGetCPUMap - Avoid code bloat by computing node CPU count in a helper function Viktor Mihajlovski (4): nodeinfo: enable nodeGetCPUCount for older kernels qemu, lxc: Change host CPU number detection logic. python: Use virNodeGetCPUMap where possible virsh: Use virNodeGetCPUMap if possible python/libvirt-override.c | 87 ++++++++++++++++++++++++++++------------------- src/lxc/lxc_controller.c | 8 ++--- src/nodeinfo.c | 33 +++++++++++++++--- src/qemu/qemu_driver.c | 14 +++----- src/qemu/qemu_process.c | 8 ++--- tools/virsh-domain.c | 32 ++++++++++++----- 6 files changed, 114 insertions(+), 68 deletions(-) -- 1.7.12.4