lkml.org 
[lkml]   [2023]   [Apr]   [17]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
SubjectRe: [PATCH v4 6/7] x86/resctrl: Display CLOSID and RMID for the resctrl groups
From
On 4/18/23 06:34, Babu Moger wrote:
> +"ctrl_hw_id":
> + Available only with debug option. On x86, reading this file shows
> + the Class of Service (CLOS) id which acts as a resource control
> + tag on which the resources can be throttled. Kernel assigns a new
> + CLOSID a control group is created depending on the available
> + CLOSIDs. Multiple cores(or threads) or processes can share a
> + same CLOSID in a resctrl group.
> +
> <snipped>...
> +"mon_hw_id":
> + Available only with debug option. On x86, reading this file shows
> + the Resource Monitoring ID (RMID) for monitoring the resource
> + utilization. Monitoring is performed by tagging each core (or
> + thread) or process via a RMID. Kernel assigns a new RMID when
> + a group is created depending on the available RMIDs. Multiple
> + cores (or threads) or processes can share a same RMID in a
> + resctrl group.
> +

Is CONFIG_DEBUG=y required?

--
An old man doll... just what I always wanted! - Clara

\
 
 \ /
  Last update: 2023-04-18 04:23    [W:0.325 / U:0.468 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site