From: Theodore Tso <tytso@MIT.EDU>
To: Frans Pop <elendil@planet.nl>
Cc: eo@nebensachen.de, linux-kernel@vger.kernel.org,
tglx@linutronix.de, mingo@elte.hu,
bugme-daemon@bugzilla.kernel.org, akpm@linux-foundation.org
Subject: Re: [Bug 11905] REGRESSION: lots of extra timer interrupts costing power
Date: Mon, 17 Nov 2008 14:53:52 -0500 [thread overview]
Message-ID: <20081117195352.GE14523@mit.edu> (raw)
In-Reply-To: <200811171036.49067.elendil@planet.nl>
On Mon, Nov 17, 2008 at 10:36:48AM +0100, Frans Pop wrote:
> Theodore Tso wrote:
> > Hi, what's going on with this regression? To refresh people's memory,
> > I tracked down the excess interrupts to a specific commit, fb02fbc1,
> > and I've been running quite happily with a patch to revert this
> > commit.
>
> Isn't that solved by this commit (included in -rc5)?
>
> commit ae99286b4f1be7788f2d6947c66a91dbd6351eec
> Author: Thomas Gleixner <tglx@linutronix.de>
> Date: Mon Nov 10 13:20:23 2008 +0100
>
> nohz: disable tick_nohz_kick_tick() for now
Yep, so it is. Sorry, I missed that; I haven't migrated to -rc5 yet.
I'll close the Bugzilla entry.
- Ted
prev parent reply other threads:[~2008-11-17 19:57 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-10-30 2:18 [REGRESSION 2.6.28-rc2-git3] lots of extra timer interrupts costing 2W Theodore Ts'o
2008-10-31 3:15 ` Theodore Tso
2008-10-31 10:21 ` Elias Oltmanns
2008-11-17 8:13 ` [Bug 11905] REGRESSION: lots of extra timer interrupts costing power Theodore Tso
2008-11-17 9:36 ` Frans Pop
2008-11-17 19:53 ` Theodore Tso [this message]
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