All of lore.kernel.org
 help / color / mirror / Atom feed
From: Vitaly Wool <vwool@ru.mvista.com>
To: joakim.tjernlund@transmode.se
Cc: linux-mtd@lists.infradead.org
Subject: Re: JFFS2 SUMMARY nodes aren't working
Date: Thu, 22 Mar 2007 16:54:31 +0300	[thread overview]
Message-ID: <46028A97.1010703@ru.mvista.com> (raw)
In-Reply-To: <1174571529.26465.311.camel@gentoo-jocke.transmode.se>

Joakim Tjernlund wrote:

>On Thu, 2007-03-22 at 16:36 +0300, Vitaly Wool wrote:
>  
>
>>Joakim Tjernlund wrote:
>>
>>    
>>
>>>On a fresh JFFS2 root FS image with summary nodes there is no
>>>difference in mount time when enabling summary support in kernel(2.6.20,
>>>powerpc).
>>> 
>>>
>>>      
>>>
>>Can you please elaborate on how you got the image with summary nodes?
>>    
>>
>
>>From my JFFS2 build script:
>mkfs.jffs2 -e 0x20000 -b -d jffs2root -o "${JFFS2FILE}.tmp" || exit
>sumtool -e 0x20000 -b -i "${JFFS2FILE}.tmp" -o "${JFFS2FILE}" || exit
>  
>
Ok, can you try starting from a bare filesystem? I.e. erase the
partition, copy the files, unmount, mount and see how much time it takes?

Vitaly

  reply	other threads:[~2007-03-22 13:54 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-03-22 13:15 JFFS2 SUMMARY nodes aren't working Joakim Tjernlund
2007-03-22 13:24 ` Artem Bityutskiy
2007-03-22 13:36 ` Vitaly Wool
2007-03-22 13:52   ` Joakim Tjernlund
2007-03-22 13:54     ` Vitaly Wool [this message]
2007-03-23 17:24     ` Joakim Tjernlund
2007-03-23 18:32       ` Joakim Tjernlund
2007-03-26 12:37       ` Josh Boyer
2007-03-26 13:16         ` Joakim Tjernlund
2007-03-26 14:02           ` Josh Boyer
2007-03-26 15:09             ` Joakim Tjernlund
2007-03-26 16:30               ` Joakim Tjernlund
2007-03-27 12:53 ` Ferenc Havasi
2007-03-27 13:16   ` Joakim Tjernlund

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=46028A97.1010703@ru.mvista.com \
    --to=vwool@ru.mvista.com \
    --cc=joakim.tjernlund@transmode.se \
    --cc=linux-mtd@lists.infradead.org \
    /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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.