From: "Artem B. Bityuckiy" <abityuckiy@yandex.ru>
To: linux-mtd@lists.infradead.org
Subject: 4K block size question
Date: Wed, 20 Oct 2004 14:57:31 +0400 [thread overview]
Message-ID: <4176449B.4090706@yandex.ru> (raw)
Hello,
In case of 2MiB NAND flash (with 256-byte page) the sector size is 4KiB.
The JFFS2 virtual block size is also 4KiB.
The size of pristine node is 4KiB data + node header. So, in
uncompressed form, the pristine node can't fit into JFFS2 block if the
compression is disabled. So, how does JFFS2 work on such flash :-) ?
Thanks.
--
Best Regards,
Artem B. Bityuckiy,
St.-Petersburg, Russia.
next reply other threads:[~2004-10-20 10:58 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-10-20 10:57 Artem B. Bityuckiy [this message]
2004-10-20 11:00 ` 4K block size question David Woodhouse
2004-10-20 11:17 ` Artem B. Bityuckiy
2004-10-20 11:21 ` David Woodhouse
2004-10-20 11:59 ` Artem B. Bityuckiy
2004-10-21 11:58 ` Artem B. Bityuckiy
2004-10-21 12:08 ` David Woodhouse
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