Re: [PATCH 5/6] x86/numa: push forward the setup of node to cpumask map

2019-02-25 Thread Pingfan Liu
On Mon, Feb 25, 2019 at 11:30 PM Dave Hansen wrote: > > On 2/24/19 4:34 AM, Pingfan Liu wrote: > > At present the node to cpumask map is set up until the secondary > > cpu boot up. But it is too late for the purpose of building node fall back > > list at early boot stage. Considering that init_cpu

Re: [PATCH 5/6] x86/numa: push forward the setup of node to cpumask map

2019-02-25 Thread Dave Hansen
On 2/24/19 4:34 AM, Pingfan Liu wrote: > At present the node to cpumask map is set up until the secondary > cpu boot up. But it is too late for the purpose of building node fall back > list at early boot stage. Considering that init_cpu_to_node() already owns > cpu to node map, it is a good place t

[PATCH 5/6] x86/numa: push forward the setup of node to cpumask map

2019-02-24 Thread Pingfan Liu
At present the node to cpumask map is set up until the secondary cpu boot up. But it is too late for the purpose of building node fall back list at early boot stage. Considering that init_cpu_to_node() already owns cpu to node map, it is a good place to set up node to cpumask map too. So do it by c