From: Alok Kataria <akataria@vmware.com>
To: Thomas Gleixner <tglx@linutronix.de>
Cc: Ingo Molnar <mingo@elte.hu>,
the arch/x86 maintainers <x86@kernel.org>,
LKML <linux-kernel@vger.kernel.org>
Subject: Re: Default HZ value for X86
Date: Thu, 30 Apr 2009 11:24:24 -0700 [thread overview]
Message-ID: <1241115864.23703.4.camel@alok-dev1> (raw)
In-Reply-To: <1240873630.14713.25.camel@alok-dev1>
On Mon, 2009-04-27 at 16:07 -0700, Alok Kataria wrote:
> Hi,
>
> I was wondering why do we still have the default HZ value as 1000 for
> the x86 kernels.
>
> arch/x86/configs/i386_defconfig:CONFIG_HZ=1000
> arch/x86/configs/x86_64_defconfig:CONFIG_HZ=1000
>
Ingo/Thomas,
I noticed that the default HZ value was switched back to 1000 (from 250)
about an year back. The commit log didn't have any details about the
switch, and I was wondering what prompted that change ?
-------------------------------------------------------------------------
commit 5cb04df8d3f03e37a19f2502591a84156be71772
x86: defconfig updates
refresh 32-bit defconfig too, and update the 64-bit configs as well,
the defconfig should be much more useful by default, so most of the
updates are the enabling of various options.
-------------------------------------------------------------------------
Thanks,
Alok
prev parent reply other threads:[~2009-04-30 18:24 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-04-27 23:07 Default HZ value for X86 Alok Kataria
2009-04-27 23:34 ` Alan Cox
2009-04-28 16:55 ` Alok Kataria
2009-04-30 17:27 ` Artur Skawina
2009-04-30 18:24 ` Alok Kataria [this message]
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