lkml.org 
[lkml]   [2023]   [Jun]   [1]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH v4 3/4] perf/core: Remove pmu linear searching code
On Thu, Jun 01, 2023 at 01:02:30PM +0200, Thomas Richter wrote:

> PS: I have the feeling, it gets complicated to have multiple hardware PMUs
> per platform.

Recently someone was poking around giving the pmu device a parent, this
would, I think, result in sysfs links, which could be used to decide
what's what.

Core pmus would have the CPU device as their parent, while memory
controller thingies would link to the relevant node or something.

Ofc. all that's future-work/pending.

\
 
 \ /
  Last update: 2023-06-01 13:20    [W:0.044 / U:0.224 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site