Re: [PATCH v8 11/25] x86/resctrl: Introduce mbm_total_cfg and mbm_local_cfg in struct rdt_hw_mon_domain

[Reinette Chatre]

Hi Babu,

On 10/9/24 10:39 AM, Babu Moger wrote:
> If the BMEC (Bandwidth Monitoring Event Configuration) feature is
> supported, the bandwidth events can be configured to track specific
> events. The event configuration is domain specific. ABMC (Assignable
> Bandwidth Monitoring Counters) feature needs event configuration
> information to assign a hardware counter to an RMID. Event configurations
> are not stored in resctrl but instead always read from or written to
> hardware directly when prompted by user space.
> 
> Read the event configuration from the hardware during the domain
> initialization. Save the configuration value in struct rdt_hw_mon_domain,
> so it can be used for counter assignment.
> 
> Signed-off-by: Babu Moger <babu.moger@xxxxxxx>
> ---

Reviewed-by: Reinette Chatre <reinette.chatre@xxxxxxxxx>

Reinette