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From: "H. Peter Anvin" <hpa@zytor.com>
To: Jack Steiner <steiner@sgi.com>
Cc: lenb@kernel.org, hmh@hmh.eng.br, mingo@elte.hu,
	tglx@linutronix.de, tony.luck@gmail.com,
	linux-acpi@vger.kernel.org, linux-kernel@vger.kernel.org,
	gbeshers@sgi.com
Subject: Re: [RFC  - V2] - Mapping ACPI tables as CACHED
Date: Wed, 08 Dec 2010 17:27:39 -0800	[thread overview]
Message-ID: <4D00308B.2040009@zytor.com> (raw)
In-Reply-To: <20101208212244.GA24280@sgi.com>

On 12/08/2010 01:22 PM, Jack Steiner wrote:
> 
> This patch substantially reduces the time to run ACPIDUMP on a large system:
>  	527 seconds without the patch
>  	  8 seconds with the patch
> 

This is probably the worst possible motivation you can give here.
Bootup time is much more of an issue.

However, this really needs Len's ack.

	-hpa

  reply	other threads:[~2010-12-09  1:29 UTC|newest]

Thread overview: 25+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-07-22 15:22 [RFC] - Mapping ACPI tables as CACHED Jack Steiner
2010-07-22 15:52 ` Len Brown
2010-07-23 16:38   ` Jack Steiner
2010-07-23  1:46 ` ykzhao
2010-07-23  7:23   ` Ingo Molnar
2010-07-23 14:26     ` ykzhao
2010-08-17 14:45       ` Jack Steiner
2010-08-17 15:51       ` H. Peter Anvin
2010-08-17 14:42     ` Jack Steiner
2010-08-17 14:39   ` Jack Steiner
2010-07-24  0:14 ` Henrique de Moraes Holschuh
2010-07-24  0:45   ` Matthew Garrett
2010-07-24 12:26     ` Henrique de Moraes Holschuh
2010-08-17 14:49   ` Jack Steiner
2010-08-17 16:02     ` Linus Torvalds
2010-08-17 16:02       ` Linus Torvalds
2010-08-24 21:39   ` H. Peter Anvin
2010-08-26 17:17     ` [RFC - V2] " Jack Steiner
2010-08-26 18:08       ` H. Peter Anvin
2010-12-08 21:22         ` Jack Steiner
2010-12-09  1:27           ` H. Peter Anvin [this message]
2010-12-09  3:50             ` Jack Steiner
2010-12-09  6:12               ` Len Brown
2010-08-17 15:59 ` [RFC] " Jack Steiner
2010-08-26 17:47   ` Len Brown

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