lkml.org 
[lkml]   [2012]   [Jun]   [12]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
SubjectRe: [RFC] [PATCH 0/5] Teach perf tool to profile sleep times (V4)
From
Hello,

> So I really don't like this stuff either.. :-)
>
> Mostly because it adds very similar stuff to what's already there and
> then doesn't try and consolidate things.
>
> And partly because you're measuring the 'wrong' thing, the delay between
> sched-out and sched-in includes a number of things, only one part of
> that is the delay due to blocking.
>
> And as a result you need that hideous prev_state crap.
>

Yes, you are right.

>
>
> Would something like the below work?

Yes, I like it. Are you going to commit this? Thank for this work.


\
 
 \ /
  Last update: 2012-06-12 16:01    [W:0.090 / U:2.504 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site