From: Pavel Machek <pavel@ucw.cz>
To: Con Kolivas <kernel@kolivas.org>
Cc: Prakash Punnoor <prakash@punnoor.de>,
linux kernel mailing list <linux-kernel@vger.kernel.org>,
ck list <ck@vds.kolivas.org>, Tony Lindgren <tony@atomide.com>,
tuukka.tikkanen@elektrobit.com
Subject: Re: [PATCH] no-idle-hz aka dynamic ticks-2
Date: Wed, 3 Aug 2005 23:12:38 +0200 [thread overview]
Message-ID: <20050803211238.GA1291@elf.ucw.cz> (raw)
In-Reply-To: <200508022328.09482.kernel@kolivas.org>
Hi!
> > > As promised, here is an updated patch for the newly released 2.6.13-rc5.
> > > Boots and runs fine on P4HT (SMP+SMT kernel) built with gcc 4.0.1.
> >
> > Doesn't compile for me w/ gcc 3.4.4:
>
> Thanks for the report. Tiny change required. Here is a respun patch.
Sorry, it breaks my machine in "interesting" way. Cursor no longer
blinks, sleep 1 takes more than five seconds, ...
Pentium-M in compaq evo n620c notebok, cpufreq active:
pavel@Elf:~$ dmesg | grep tick
dyn-tick: Found suitable timer: tsc
dyn-tick: Registering dynamic tick timer v050610-1
dyn-tick: Maximum ticks to skip limited to 13
dyn-tick: Timer not enabled during boot
pavel@Elf:~$
Ouch, even system time seems to go slower. I'll try setting
DYNTICK_USE_APIC next.
Pavel
--
teflon -- maybe it is a trademark, but it should not be.
next prev parent reply other threads:[~2005-08-04 20:17 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-08-02 12:25 [PATCH] no-idle-hz aka dynamic ticks Con Kolivas
2005-08-02 12:58 ` Prakash Punnoor
2005-08-02 13:00 ` Con Kolivas
2005-08-02 13:28 ` [PATCH] no-idle-hz aka dynamic ticks-2 Con Kolivas
2005-08-03 21:09 ` Pavel Machek
2005-08-05 0:02 ` Con Kolivas
2005-08-05 0:05 ` Con Kolivas
2005-08-05 0:23 ` [PATCH] dyn-tick3 tweaks Con Kolivas
2005-08-05 0:53 ` Nick Piggin
2005-08-05 1:39 ` Con Kolivas
2005-08-05 3:20 ` [PATCH] dyn-tick3 tweaks respin Con Kolivas
2005-08-05 3:32 ` Nick Piggin
2005-08-03 21:12 ` Pavel Machek [this message]
2005-08-04 21:20 ` [PATCH] no-idle-hz aka dynamic ticks-2 Con Kolivas
2005-08-03 21:27 ` Pavel Machek
2005-08-03 7:59 ` [PATCH] no-idle-hz aka dynamic ticks Russell King
2005-08-03 9:06 ` Tony Lindgren
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