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Re: Network slowdown due to CFS
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From: Jarek Poplawski
Subject:
Re: Network slowdown due to CFS
Date: Wednesday, October 3, 2007 - 4:20 am
On Wed, Oct 03, 2007 at 12:58:26PM +0200, Dmitry Adamushko wrote:
quoted text
> On 03/10/2007, Dmitry Adamushko <dmitry.adamushko@gmail.com> wrote: > > On 03/10/2007, Jarek Poplawski <jarkao2@o2.pl> wrote: > > > I can't see anything about clearing. I think, this was about charging, > > > which should change the key enough, to move a task to, maybe, a better > > > place in a que (tree) than with current ways. > > > > just a quick patch, not tested and I've not evaluated all possible > > implications yet. > > But someone might give it a try with his/(her -- are even more > > welcomed :-) favourite sched_yield() load. > > > > (and white space damaged) > > > > --- sched_fair-old.c 2007-10-03 12:45:17.010306000 +0200 > > +++ sched_fair.c 2007-10-03 12:44:46.899851000 +0200
...
quoted text
> s/curr/se
Thanks very much! Alas, I'll be able to look at this and try only in the evening. Best regards, Jarek P. -
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Messages in current thread:
Network slowdown due to CFS
, Martin Michlmayr
, (Wed Sep 26, 1:52 am)
Re: Network slowdown due to CFS
, Ingo Molnar
, (Wed Sep 26, 2:34 am)
Re: Network slowdown due to CFS
, Ingo Molnar
, (Wed Sep 26, 2:47 am)
Re: Network slowdown due to CFS
, Martin Michlmayr
, (Wed Sep 26, 3:08 am)
Re: Network slowdown due to CFS
, Ingo Molnar
, (Wed Sep 26, 3:18 am)
Re: Network slowdown due to CFS
, Mike Galbraith
, (Wed Sep 26, 3:20 am)
Re: Network slowdown due to CFS
, Mike Galbraith
, (Wed Sep 26, 3:23 am)
Re: Network slowdown due to CFS
, Martin Michlmayr
, (Wed Sep 26, 3:48 am)
Re: Network slowdown due to CFS
, Ingo Molnar
, (Wed Sep 26, 4:21 am)
Re: Network slowdown due to CFS
, Martin Michlmayr
, (Wed Sep 26, 4:29 am)
RE: Network slowdown due to CFS
, David Schwartz
, (Wed Sep 26, 5:00 am)
Re: Network slowdown due to CFS
, Ingo Molnar
, (Wed Sep 26, 6:31 am)
Re: Network slowdown due to CFS
, Stephen Hemminger
, (Wed Sep 26, 8:40 am)
Re: Network slowdown due to CFS
, Stephen Hemminger
, (Wed Sep 26, 8:46 am)
Re: Network slowdown due to CFS
, Jarek Poplawski
, (Thu Sep 27, 2:30 am)
Re: Network slowdown due to CFS
, Ingo Molnar
, (Thu Sep 27, 2:46 am)
Re: Network slowdown due to CFS
, Ingo Molnar
, (Thu Sep 27, 2:49 am)
Re: Network slowdown due to CFS
, Martin Michlmayr
, (Thu Sep 27, 3:54 am)
Re: Network slowdown due to CFS
, Ingo Molnar
, (Thu Sep 27, 3:56 am)
Re: Network slowdown due to CFS
, Martin Michlmayr
, (Thu Sep 27, 4:12 am)
Re: Network slowdown due to CFS
, Jarek Poplawski
, (Thu Sep 27, 5:27 am)
Re: Network slowdown due to CFS
, Ingo Molnar
, (Thu Sep 27, 6:31 am)
Re: Network slowdown due to CFS
, Jarek Poplawski
, (Thu Sep 27, 7:42 am)
Re: Network slowdown due to CFS
, Nick Piggin
, (Thu Sep 27, 11:10 pm)
Re: Network slowdown due to CFS
, Jarek Poplawski
, (Mon Oct 1, 1:43 am)
Re: Network slowdown due to CFS
, Ingo Molnar
, (Mon Oct 1, 9:25 am)
RE: Network slowdown due to CFS
, David Schwartz
, (Mon Oct 1, 9:49 am)
Re: Network slowdown due to CFS
, Chris Friesen
, (Mon Oct 1, 9:55 am)
Re: Network slowdown due to CFS
, Ingo Molnar
, (Mon Oct 1, 10:09 am)
Re: Network slowdown due to CFS
, Ingo Molnar
, (Mon Oct 1, 10:31 am)
Re: Network slowdown due to CFS
, Chris Friesen
, (Mon Oct 1, 10:45 am)
RE: Network slowdown due to CFS
, David Schwartz
, (Mon Oct 1, 11:23 am)
Re: iperf yield usage
, Ingo Molnar
, (Mon Oct 1, 12:09 pm)
Re: Network slowdown due to CFS
, Arjan van de Ven
, (Mon Oct 1, 12:53 pm)
RE: Network slowdown due to CFS
, David Schwartz
, (Mon Oct 1, 3:17 pm)
Re: Network slowdown due to CFS
, Arjan van de Ven
, (Mon Oct 1, 3:35 pm)
RE: Network slowdown due to CFS
, David Schwartz
, (Mon Oct 1, 3:44 pm)
Re: Network slowdown due to CFS
, Arjan van de Ven
, (Mon Oct 1, 3:55 pm)
Re: Network slowdown due to CFS
, Ingo Molnar
, (Mon Oct 1, 11:06 pm)
Re: Network slowdown due to CFS
, Ingo Molnar
, (Mon Oct 1, 11:08 pm)
Re: Network slowdown due to CFS
, Ingo Molnar
, (Mon Oct 1, 11:26 pm)
Re: yield API
, Ingo Molnar
, (Mon Oct 1, 11:46 pm)
Re: Network slowdown due to CFS
, Andi Kleen
, (Mon Oct 1, 11:47 pm)
Re: Network slowdown due to CFS
, Jarek Poplawski
, (Tue Oct 2, 2:03 am)
Re: Network slowdown due to CFS
, Jarek Poplawski
, (Tue Oct 2, 2:26 am)
Re: yield API
, linux-os (Dick Johnson)
, (Tue Oct 2, 4:50 am)
Re: Network slowdown due to CFS
, Jarek Poplawski
, (Tue Oct 2, 6:39 am)
Re: yield API
, Douglas McNaught
, (Tue Oct 2, 8:24 am)
RE: Network slowdown due to CFS
, David Schwartz
, (Tue Oct 2, 8:37 am)
Re: yield API
, Eric St-Laurent
, (Tue Oct 2, 2:57 pm)
Re: Network slowdown due to CFS
, Jarek Poplawski
, (Wed Oct 3, 12:15 am)
Re: Network slowdown due to CFS
, Jarek Poplawski
, (Wed Oct 3, 1:02 am)
Re: Network slowdown due to CFS
, Ingo Molnar
, (Wed Oct 3, 1:16 am)
Re: Network slowdown due to CFS
, Jarek Poplawski
, (Wed Oct 3, 1:56 am)
Re: Network slowdown due to CFS
, Ingo Molnar
, (Wed Oct 3, 2:10 am)
Re: Network slowdown due to CFS
, Jarek Poplawski
, (Wed Oct 3, 2:50 am)
Re: Network slowdown due to CFS
, Dmitry Adamushko
, (Wed Oct 3, 3:55 am)
Re: Network slowdown due to CFS
, Dmitry Adamushko
, (Wed Oct 3, 3:58 am)
Re: Network slowdown due to CFS
, Jarek Poplawski
, (Wed Oct 3, 4:20 am)
Re: Network slowdown due to CFS
, Ingo Molnar
, (Wed Oct 3, 4:22 am)
Re: Network slowdown due to CFS
, Helge Hafting
, (Wed Oct 3, 4:31 am)
Re: Network slowdown due to CFS
, Jarek Poplawski
, (Wed Oct 3, 4:40 am)
Re: yield
, Ingo Molnar
, (Wed Oct 3, 4:56 am)
Re: yield
, Jarek Poplawski
, (Wed Oct 3, 5:16 am)
RE: Network slowdown due to CFS
, Rusty Russell
, (Wed Oct 3, 5:31 pm)
Re: Network slowdown due to CFS
, Casey Dahlin
, (Wed Oct 3, 10:33 pm)
Re: Network slowdown due to CFS
, Ingo Molnar
, (Sun Oct 7, 12:18 am)
Re: yield API
, Kyle Moffett
, (Wed Dec 12, 9:43 pm)
RE: yield API
, David Schwartz
, (Thu Dec 13, 1:10 pm)
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