lkml.org 
[lkml]   [2007]   [Nov]   [27]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: Dynticks Causing High Context Switch Rate in ksoftirqd
bdupree@techfinesse.com wrote:
> Hello Robert,
>
> I've attached additional detail on the config of the misbehaving system
> including output from oprofile and PowerTop. PowerTop output leads me to
> believe that maybe this is an interaction between my bridged ethernet
> setup and dynticks? Hmmm...

Don't know about that, your top wakeups are from br_stp_enable_bridge,
but that is only 26 a second - that doesn't explain a context switch
rate of 150,000 a second..

--
Robert Hancock Saskatoon, SK, Canada
To email, remove "nospam" from hancockr@nospamshaw.ca
Home Page: http://www.roberthancock.com/

-
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: 2007-11-28 01:21    [from the cache]
©2003-2011 Jasper Spaans