Re: [PATCH v20 05/18] x86/resctrl: Add node-scope to the options for feature scope

From: Reinette Chatre
Date: Thu Jun 20 2024 - 17:15:26 EST


Hi Tony,

On 6/10/24 11:35 AM, Tony Luck wrote:
Currently supported resctrl features are all domain scoped the same as the
scope of the L2 or L3 caches.

Add RESCTRL_L3_NODE as a new option for features that are scoped at the
same granularity as NUMA nodes. This is needed for Intel's Sub-NUMA
Cluster (SNC) feature where monitoring features are divided between
nodes that share an L3 cache.

Signed-off-by: Tony Luck <tony.luck@xxxxxxxxx>
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Reviewed-by: Reinette Chatre <reinette.chatre@xxxxxxxxx>

Reinette