From: Steven Scholz <steven.scholz@imc-berlin.de>
To: Ferenc Havasi <havasi@inf.u-szeged.hu>
Cc: linux-mtd@lists.infradead.org
Subject: Re: JFFS2 garbage collector blocking for minutes after mount
Date: Tue, 26 Jul 2005 16:06:08 +0200 [thread overview]
Message-ID: <42E64350.6060100@imc-berlin.de> (raw)
In-Reply-To: <42E6432A.7030207@inf.u-szeged.hu>
Ferenc Havasi wrote:
> Steven Scholz wrote:
>
>
>>Does writing "every relevant memory representation" significantly
>>increase umount time?
>
>
> It depends on many-many things. Just an example: with a 6M image (where
> there is a lot of small file) it costs 75K to write out.
So erasing and writing 2 64kB sectors on a normal NOR flash. Not much though.
Compared with several seconds mount time ...
--
Steven
prev parent reply other threads:[~2005-07-26 14:06 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-07-20 9:03 JFFS2 garbage collector blocking for minutes after mount Martin Egholm Nielsen
2005-07-20 13:45 ` David Woodhouse
2005-07-20 14:12 ` Martin Egholm Nielsen
2005-07-20 14:19 ` David Woodhouse
2005-07-20 14:34 ` Martin Egholm Nielsen
2005-07-20 19:17 ` David Woodhouse
2005-07-21 9:23 ` Stephane Fillod
2005-07-22 14:47 ` Martin Egholm Nielsen
2005-07-23 15:07 ` David Woodhouse
2005-07-24 20:09 ` Martin Egholm Nielsen
2005-07-25 9:49 ` Artem B. Bityuckiy
2005-07-25 9:58 ` Martin Egholm Nielsen
2005-07-27 7:10 ` Martin Egholm Nielsen
2005-07-26 13:04 ` Ferenc Havasi
2005-07-26 13:06 ` Artem B. Bityuckiy
2005-07-26 13:16 ` Ferenc Havasi
2005-07-26 13:08 ` Martin Egholm Nielsen
2005-07-26 13:14 ` Steven Scholz
2005-07-26 14:05 ` Ferenc Havasi
2005-07-26 14:06 ` Steven Scholz [this message]
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