From: David Woodhouse <dwmw2@infradead.org>
To: "David Mackay" <monitoreurope@yahoo.co.uk>
Cc: linux-mtd@lists.infradead.org
Subject: Re: JFFS
Date: Tue, 23 Oct 2001 23:00:32 +0100 [thread overview]
Message-ID: <15946.1003874432@redhat.com> (raw)
In-Reply-To: <20011023143913.42416.qmail@web20302.mail.yahoo.com>
monitoreurope@yahoo.co.uk said:
> As we use /var for FIFO data storage on this system (many 8-32K
> files) we need a reliable predictable free space estimation in order
> to be able to maximise the number of stored files before we delete to
> add new. Therefore a better understanding of the inner workings of
> JFFS would be appreciated.
We make stuff up in jffs2_statfs(). You may be able to improve it if you
include c->erasing_size in the calculation of 'avail', and you'll probably
want to include the size of the blocks on the erase_pending_list too.
--
dwmw2
next prev parent reply other threads:[~2001-10-23 21:51 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-10-23 14:39 JFFS David Mackay
2001-10-23 22:00 ` David Woodhouse [this message]
2001-11-07 18:20 ` JFFS David Mackay
2001-11-07 18:40 ` JFFS David Woodhouse
-- strict thread matches above, loose matches on Subject: below --
2004-09-29 13:28 Jffs lp4u
2004-09-29 15:32 ` Jffs Michael Moedt
2001-05-06 22:36 JFFS Jason Walker
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=15946.1003874432@redhat.com \
--to=dwmw2@infradead.org \
--cc=linux-mtd@lists.infradead.org \
--cc=monitoreurope@yahoo.co.uk \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox