linux-kernel - Re: [2.6.18-rc7-mm1] slow boot

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Message-ID: <4517036C.2050803@imap.cc>
Date:	Mon, 25 Sep 2006 00:15:08 +0200
From:	Tilman Schmidt <tilman@...p.cc>
To:	Andrew Morton <akpm@...l.org>
CC:	linux-kernel@...r.kernel.org, Chris Mason <mason@...e.com>,
	ext2-devel@...ts.sourceforge.net, reiserfs-dev@...esys.com
Subject: Re: [2.6.18-rc7-mm1] slow boot

On 24.09.2006 23:53, Andrew Morton wrote:
> make-ext3-mount-default-to-barrier=1.patch takes my laptop's bootup time
> from 53 seconds to 68, which is rather painful.  In fact I'm inclined to
> drop the patch because of this, and I'd also be quite concerned about the
> similar reiserfs patch, make-reiserfs-default-to-barrier=flush.patch.

ReiserFS would be the relevant one for me. I'll go and see what
happens if I revert that one, then.

> But apart from that problem I see no differences in bootup time between
> 2.6.18 and 2.6.18-mm1.
> 
> Do you have the time to go through the
> http://www.zip.com.au/~akpm/linux/patches/stuff/bisecting-mm-trees.txt
> process?

I can't promise anything in the short term, but I'll try.

Thanks
Tilman

-- 
Tilman Schmidt                          E-Mail: tilman@...p.cc
Bonn, Germany
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