lkml.org 
[lkml]   [2007]   [Sep]   [11]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: clockevents: fix resume logic
On Tue, 11 Sep 2007 11:25:31 -0700
Andrew Morton <akpm@linux-foundation.org> wrote:
>
> dmesg without the cpuidle patch:
> http://userweb.kernel.org/~akpm/dmesg-bad.txt dmesg with the cpuidle
> patch: http://userweb.kernel.org/~akpm/dmesg-good.txt difference:
> http://userweb.kernel.org/~akpm/dmesg-diff.txt
>
> there doesn't seem to be a lot of difference in the time handling,
> except there are large changes in when things happen in the bootup
> sequence.

powertop can show you which C-states are actually used; it could be a
theory that in the working case the deeper C-states aren't used (which
then means lapic keeps working etc)...
powertop would show this change ....
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2007-09-11 20:43    [W:0.070 / U:0.228 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site