From: Richard Purdie <richard@openedhand.com>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: Michael-Luke Jones <mlj28@cam.ac.uk>,
Nitin Gupta <nitingupta910@gmail.com>,
linux-kernel@vger.kernel.org, linux-mm-cc@laptop.org
Subject: Re: [RFC] LZO de/compression support - take 3
Date: Fri, 25 May 2007 00:00:43 +0100 [thread overview]
Message-ID: <1180047643.12821.53.camel@localhost.localdomain> (raw)
In-Reply-To: <20070524155428.55460e9c.akpm@linux-foundation.org>
On Thu, 2007-05-24 at 15:54 -0700, Andrew Morton wrote:
> On Thu, 24 May 2007 23:41:22 +0100
> Richard Purdie <richard@openedhand.com> wrote:
>
> > I'll not send a "rename to unsafe" patch for the LZO core until Andrew
> > decides whether to drop the unsafe version entirely or not as per your
> > patch. If he doesn't due to the potential use by the compressed cache
> > people, I will send that patch.
>
> I'd have thought that a 3% performance difference isn't worth worrying
> about. Especially when reclaiming that 3% costs an additional 500 lines
> of pretty yukky code.
7% since the 3% applied to code that was over twice as slow in the first
place!
Richard
next prev parent reply other threads:[~2007-05-24 23:01 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-05-23 8:27 [RFC] LZO de/compression support - take 3 Nitin Gupta
2007-05-23 10:53 ` Michael-Luke Jones
2007-05-23 11:39 ` Nitin Gupta
2007-05-23 13:57 ` Michael-Luke Jones
2007-05-23 14:03 ` Nitin Gupta
2007-05-23 14:10 ` Michael-Luke Jones
2007-05-23 14:21 ` Nitin Gupta
2007-05-23 14:33 ` Michael-Luke Jones
2007-05-24 22:41 ` Richard Purdie
2007-05-24 22:54 ` Andrew Morton
2007-05-24 23:00 ` Richard Purdie [this message]
2007-05-23 16:16 ` Andrew Morton
2007-05-23 16:49 ` Richard Purdie
2007-05-24 4:04 ` Nitin Gupta
2007-05-25 10:42 ` Pavel Machek
2007-05-26 10:23 ` Michael-Luke Jones
2007-05-26 11:17 ` Nitin Gupta
2007-05-23 14:50 ` Bret Towe
2007-05-24 13:48 ` Nitin Gupta
2007-05-25 2:38 ` Bret Towe
2007-05-25 5:10 ` Nitin Gupta
2007-05-25 17:02 ` Bret Towe
2007-05-25 17:33 ` Nitin Gupta
2007-05-26 11:30 ` Nitin Gupta
2007-05-27 3:39 ` Bret Towe
2007-05-23 19:34 ` Satyam Sharma
2007-05-24 4:37 ` Nitin Gupta
2007-05-24 10:49 ` Satyam Sharma
2007-05-24 8:25 ` Richard Purdie
2007-05-24 11:07 ` Satyam Sharma
2007-05-24 14:29 ` Nitin Gupta
2007-05-24 19:12 ` Satyam Sharma
2007-05-24 14:20 ` Nitin Gupta
2007-05-24 20:09 ` Satyam Sharma
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