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From: | Michal Privoznik |
Subject: | Re: [PATCH 3/3] numa: Initialize node initiator with respect to .has_cpu |
Date: | Fri, 29 May 2020 17:24:14 +0200 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.8.1 |
On 5/29/20 5:09 PM, Igor Mammedov wrote:
On Fri, 29 May 2020 15:33:48 +0200 Michal Privoznik <mprivozn@redhat.com> wrote:The initiator attribute of a NUMA node is documented as the 'NUMA node that has best performance to given NUMA node'. If a NUMA node has at least one CPU there can hardly be a different node with better performace and thus all NUMA nodes which have a CPU are initiators to themselves. Reflect this fact when initializing the attribute.It is not true in case of the node is memory-less
Ah, so the node has CPUs only then? Okay, right now my libvirt patches don't allow that, but formatting initator for all NUMA nodes should be trivial.
Michal
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