From: Nicolas Pitre <nico@fluxnic.net>
To: Joe Perches <joe@perches.com>
Cc: Russell King - ARM Linux <linux@arm.linux.org.uk>,
Peter Korsgaard <jacmet@sunsite.dk>,
"Markus F.X.J. Oberhumer" <markus@oberhumer.com>,
Kyungsik Lee <kyungsik.lee@lge.com>,
Andrew Morton <akpm@linux-foundation.org>,
Thomas Gleixner <tglx@linutronix.de>,
Ingo Molnar <mingo@redhat.com>, "H. Peter Anvin" <hpa@zytor.com>,
Michal Marek <mmarek@suse.cz>,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, linux-kbuild@vger.kernel.org,
x86@kernel.org, celinux-dev@lists.celinuxforum.org,
Nitin Gupta <nitingupta910@gmail.com>,
Richard Purdie <rpurdie@openedhand.com>,
Josh Triplett <josh@joshtriplett.org>,
Joe Millenbach <jmillenbach@gmail.com>,
David Sterba <dsterba@suse.cz>,
Richard Cochran <richardcochran@gmail.com>,
Albin Tonnerre <albin.tonnerre@free-electrons.com>,
Egon Alter <egon.alter@gmx.net>,
hyojun.im@lge.com, chan.jeong@lge.com,
raphael.andy.lee@gmail.com
Subject: Re: [RFC PATCH v2 0/4] Add support for LZ4-compressed kernel
Date: Wed, 27 Feb 2013 12:52:19 -0500 (EST) [thread overview]
Message-ID: <alpine.LFD.2.03.1302271246440.1254@syhkavp.arg> (raw)
In-Reply-To: <1361986787.20540.8.camel@joe-AO722>
On Wed, 27 Feb 2013, Joe Perches wrote:
> On Wed, 2013-02-27 at 12:16 -0500, Nicolas Pitre wrote:
> > RMK says that "66% increase in decompression speed over LZO" is
> > significant. You apparently disagree with that.
>
> Yeah, I can see how that can be interpreted.
> I'm referring only to the new LZO.
>
> I guess Russell has not reviewed the new LZO.
>
> There is apparently no speed increase for LZ4 over
> the new LZO.
>
> I believe Markus has shown comparison testing in
> this very thread.
>
> https://patchwork.kernel.org/patch/2187441/
Right.
Can the new LZO code be merged by Linus now? It has been sitting in
linux-next for quite some time. Afterwards we could revisit lz4
worthiness without all the present confusion.
BTW, I still wonder what that patch requiring ARM people approval is.
Nicolas
next prev parent reply other threads:[~2013-02-27 17:52 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-02-26 6:24 [RFC PATCH v2 0/4] Add support for LZ4-compressed kernel Kyungsik Lee
2013-02-26 6:24 ` [RFC PATCH v2 1/4] decompressor: Add LZ4 decompressor module Kyungsik Lee
2013-02-26 13:12 ` David Sterba
2013-02-27 4:38 ` Kyungsik Lee
2013-02-26 6:24 ` [RFC PATCH v2 2/4] lib: Add support for LZ4-compressed kernel Kyungsik Lee
2013-02-26 14:00 ` David Sterba
2013-02-28 5:22 ` Kyungsik Lee
2013-02-26 6:24 ` [RFC PATCH v2 3/4] arm: " Kyungsik Lee
2013-02-26 6:24 ` [RFC PATCH v2 4/4] x86: " Kyungsik Lee
2013-02-26 20:33 ` [RFC PATCH v2 0/4] " Markus F.X.J. Oberhumer
2013-02-26 20:59 ` Nicolas Pitre
2013-02-26 21:58 ` Peter Korsgaard
2013-02-26 22:09 ` Nicolas Pitre
2013-02-26 22:10 ` Russell King - ARM Linux
2013-02-27 1:40 ` Joe Perches
2013-02-27 9:56 ` Russell King - ARM Linux
2013-02-27 15:49 ` Joe Perches
2013-02-27 16:08 ` Nicolas Pitre
2013-02-27 16:31 ` Russell King - ARM Linux
2013-02-27 16:53 ` Borislav Petkov
2013-02-27 17:04 ` Joe Perches
2013-02-27 17:16 ` Nicolas Pitre
2013-02-27 17:39 ` Joe Perches
2013-02-27 17:52 ` Nicolas Pitre [this message]
2013-02-27 17:57 ` Russell King - ARM Linux
2013-02-27 17:36 ` Russell King - ARM Linux
2013-02-28 4:22 ` Joe Perches
2013-02-27 7:36 ` Kyungsik Lee
2013-02-27 9:51 ` Russell King - ARM Linux
2013-02-27 10:20 ` Johannes Stezenbach
2013-02-27 15:35 ` Nicolas Pitre
2013-02-27 13:23 ` Kyungsik Lee
2013-02-27 22:21 ` Andrew Morton
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