Re: [LTP] [PATCH 0/4 v3] (merged) cpuhotplug fixes

[Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>]

On 04/30/2015 11:13 AM, Jan Stancek wrote:
> Hi,
>
> This patchset is result of merge of following series:
>    http://article.gmane.org/gmane.linux.ltp/22762
>    http://article.gmane.org/gmane.linux.ltp/22678
>
> It is based on patchset from Stanislav, with changes
> noted below:
> 1. cpuhotplug: use cpu states in cleanup
>     no changes to Stanislav's version
> 2. cpu_hotplug: added get_hotplug_cpus, get_hotplug_cpus_num
>     This patch has been merged with my 'get_present_cpus' patch,
>     get_hotplug_cpus has been modified to operate on present cpus
>     only.
> 3. cpu_hotplug: use hotplug/present cpus functions
>     This comes from my series, there is no counterpart or conflict
>     with Stanislav's patchset.
> 4. cpuhotplug04.sh: operate only with hotpluggable CPUs
>     minor change here to use number of present CPUs, rather than all
>
> Changes in v3:
> + use present_mask variable in get_present_cpus
> + no special treatment for cpu0 in cpuhotplug03
> + fix cpuhotplug03 to spawn (number of present cpus)*2 processes
> + this time whole series has correct version in subject

Reviewed-by: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>

Plus tested the series in a 4 vCPU VirtualBox VM both with and without 
the 'cpu0_hotplug' kernel cmdline.

Thanks.


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