Thread (30 messages) 30 messages, 5 authors, 2021-10-07

Re: [PATCH RESEND 0/3] Represent cluster topology and enable load balance between clusters

From: Peter Zijlstra <peterz@infradead.org>
Date: 2021-10-01 14:58:11
Also in: linux-acpi, lkml

On Fri, Oct 01, 2021 at 12:39:56PM +0200, Vincent Guittot wrote:
Hi Barry,

On Fri, 1 Oct 2021 at 12:32, Barry Song [off-list ref] wrote:
quoted
Hi Vincent, Dietmar, Peter, Ingo,
Do you have any comment on this first series which exposes cluster topology
of ARM64 kunpeng 920 & x86 Jacobsville and supports load balance only for
the 1st stage?
I will be very grateful for your comments so that things can move forward in the
right direction. I think Tim also looks forward to bringing up cluster
support in
Jacobsville.
This patchset makes sense to me and the addition of a new scheduling
level to better reflect the HW topology goes in the right direction.
So I had a look, dreading the selecti-idle-sibling changes, and was
pleasantly surprised they're gone :-)

As is, this does indeed look like something mergable without too much
hassle.

The one questino I have is, do we want default y?

The one nit I have is the Kconfig text, I'm not really sure that's
clarifying what a cluster is.

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