Re: [PATCH 0/8] Fix cgroups regresion when default cpuset is specified

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On Fri, Mar 27, 2015 at 02:12:04PM +0100, Peter Krempa wrote:
> Since commit a39f69d2b libvirt would fail to start a VM if the default cpu set
> was specified and individual vcpus were pinned to cpus outside of that cpuset.
> 
> Peter Krempa (8):
>   qemu: cgroup: Store auto cpuset instead of re-creating it on demand
>   qemu: cgroup: Refactor setup for IOThread cgroups
>   qemu: cgroup: Properly set up vcpu pinning
>   qemu: cgroup: Use priv->autoCpuset instead of using
>     qemuPrepareCpumap()
>   qemu: cgroup: Rename qemuSetupCgroupEmulatorPin to
>     qemuSetupCgroupCpusetCpus
>   qemu: cgroup: Kill qemuSetupCgroupIOThreadsPin()
>   qemu: cgroup: Kill qemuSetupCgroupVcpuPin()
>   qemu: Copy bitmap in a sane way
> 
>  src/qemu/qemu_cgroup.c  | 150 +++++++++++++++---------------------------------
>  src/qemu/qemu_cgroup.h  |  13 +----
>  src/qemu/qemu_domain.c  |   1 +
>  src/qemu/qemu_domain.h  |   3 +
>  src/qemu/qemu_driver.c  |  21 +++----
>  src/qemu/qemu_process.c |  93 +++++++++---------------------
>  src/qemu/qemu_process.h |   2 -
>  7 files changed, 85 insertions(+), 198 deletions(-)
> 

ACK series.

Nice cleanup, that will show the NUMA topology witch! [1]

Jan

[1] https://www.redhat.com/archives/libvir-list/2015-March/msg01581.html

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