Re: [PATCH] mm/alloc: fallback to first node if the wanted node offline

[Michal Hocko]

On Thu 06-12-18 18:44:03, Pingfan Liu wrote:
> On Thu, Dec 6, 2018 at 6:03 PM Pingfan Liu <kernelfans@xxxxxxxxx> wrote:
[...]
> > Which commit is this patch applied on? I can not apply it on latest linux tree.
> >
> I applied it by manual, will see the test result. I think it should
> work since you instance all the node.
> But there are two things worth to consider:
> -1st. why x86 do not bring up all nodes by default, apparently it will
> be more simple by that way

What do you mean? Why it didn't bring up before? Or do you see some
nodes not being brought up after this patch?

> -2nd. there are other archs, do they obey the rules?

I am afraid that each arch does its own initialization.
-- 
Michal Hocko
SUSE Labs