Re: [RFC PATCH 0/2] Node migration between memory tiers

[Michal Hocko]

On Fri 01-12-23 03:34:20, sthanneeru.opensrc@xxxxxxxxxx wrote:
> From: Srinivasulu Thanneeru <sthanneeru.opensrc@xxxxxxxxxx>
> 
> The memory tiers feature allows nodes with similar memory types
> or performance characteristics to be grouped together in a
> memory tier. However, there is currently no provision for
> moving a node from one tier to another on demand.

Could you expand on why this is really needed/necessary? What is the
actual usecase?
-- 
Michal Hocko
SUSE Labs