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From: Carsten Rietzschel <cr7@os.inf.tu-dresden.de>
To: "Saksena, Manas" <Manas.Saksena@timesys.com>
Cc: "Lee Revell" <rlrevell@joe-job.com>,
	"Ingo Molnar" <mingo@elte.hu>,
	"linux-kernel" <linux-kernel@vger.kernel.org>,
	"William Lee Irwin III" <wli@holomorphy.com>,
	"Lenar L?hmus" <lenar@vision.ee>, "Andrew Morton" <akpm@osdl.org>,
	"Arjan van de Ven" <arjanv@redhat.com>,
	"Wood, Scott" <Scott.Wood@timesys.com>
Subject: Re: [patch] voluntary-preempt-2.6.8-rc2-L2, preemptable hardirqs
Date: Wed, 28 Jul 2004 22:59:20 +0200	[thread overview]
Message-ID: <200407282259.20577.cr7@os.inf.tu-dresden.de> (raw)
In-Reply-To: <3D848382FB72E249812901444C6BDB1D036EDFD3@exchange.timesys.com>

Hi all,

> i've uploaded -L2:
>
> http://redhat.com/~mingo/voluntary-preempt/voluntary-preempt-2.6.8-rc2-L2
>

While trying to combine voluntary-preempt-2.6.8-rc2-L2 with software suspend 2 
(swsusp2) I noticed that:
a) with voluntary-preempt = 3
      - writing suspend image to disk is very slow
      - resume fails !
b) with voluntary-preempt = 2
      - writing suspend image to disk is very slow
      - resume works but very slow
c) with voluntary-preempt = 1/0
      - all works as expected

It might be interesting for you to test it with suspend(1) / pm_disk (sorry, 
these don't work for me). I wonder if they'll also fail.

Regards,
Carsten

  reply	other threads:[~2004-07-28 21:05 UTC|newest]

Thread overview: 26+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2004-07-28  3:26 [patch] voluntary-preempt-2.6.8-rc2-L2, preemptable hardirqs Saksena, Manas
2004-07-28 20:59 ` Carsten Rietzschel [this message]
2004-07-28 22:55   ` Felipe Alfaro Solana
2004-07-29 12:26 ` [patch] voluntary-preempt-2.6.8-rc2-L2 - modem dialup broken Carsten Rietzschel
  -- strict thread matches above, loose matches on Subject: below --
2004-07-13 14:24 preempt-timing-2.6.8-rc1 Lenar Lõhmus
2004-07-13 14:39 ` preempt-timing-2.6.8-rc1 William Lee Irwin III
2004-07-25  5:15   ` preempt-timing-2.6.8-rc1 Lee Revell
2004-07-25 22:49     ` preempt-timing-2.6.8-rc1 Lee Revell
2004-07-26  8:23       ` preempt-timing-2.6.8-rc1 Ingo Molnar
2004-07-26  8:29         ` preempt-timing-2.6.8-rc1 Lee Revell
2004-07-26  8:35           ` [patch] voluntary-preempt-2.6.8-rc2-J3 Ingo Molnar
2004-07-26  9:00             ` Lee Revell
2004-07-26 12:40               ` Ingo Molnar
2004-07-26 20:47                 ` [patch] voluntary-preempt-2.6.8-rc2-J7 Ingo Molnar
2004-07-27 16:27                   ` [patch] voluntary-preempt-2.6.8-rc2-L2, preemptable hardirqs Ingo Molnar
2004-07-27 22:30                     ` Felipe Alfaro Solana
2004-07-28  4:55                       ` Ingo Molnar
2004-07-27 22:47                     ` Lee Revell
2004-07-28  5:05                       ` Ingo Molnar
2004-07-28 11:44                         ` Thomas Charbonnel
2004-07-28 14:26                           ` Ingo Molnar
2004-07-28 15:08                             ` Thomas Charbonnel
2004-07-28 20:03                         ` Lee Revell
2004-07-28 21:50                         ` Lee Revell
2004-07-28 22:32                           ` Bill Huey
2004-07-29  1:08                           ` Lee Revell
2004-07-29  1:56                             ` Lee Revell
2004-07-29 18:04                             ` Ingo Molnar
2004-07-29 19:43                               ` Lee Revell
2004-07-27 22:57                     ` Lee Revell
2004-07-28  4:59                       ` Ingo Molnar
2004-07-28  6:18                         ` Lee Revell
2004-07-27 23:32                     ` Lee Revell
2004-07-27 23:41                     ` Dmitry Torokhov
2004-07-28  4:51                       ` Ingo Molnar
2004-07-28  1:57                     ` Lee Revell

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