* jffs2 : duplicate node
@ 2007-05-21 13:42 Matthieu CASTET
2007-05-21 15:53 ` David Woodhouse
0 siblings, 1 reply; 2+ messages in thread
From: Matthieu CASTET @ 2007-05-21 13:42 UTC (permalink / raw)
To: linux-mtd
Hi,
With jffs2 from 2.6.20 with summary enabled, I manage to get duplicate
inode node : there have the same (same header, crc, ...) [1]
Is that normal ?
I was thinking the version should be incremented each time the inode
node is modified.
Matthieu
[1] for a partition in 80000 a80000, I got
- fcf7c 248000 (len 208) is the same
- 248100 885074 (len 75) is the same
- 24817c 8850f0 (len 88) is the same
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: jffs2 : duplicate node
2007-05-21 13:42 jffs2 : duplicate node Matthieu CASTET
@ 2007-05-21 15:53 ` David Woodhouse
0 siblings, 0 replies; 2+ messages in thread
From: David Woodhouse @ 2007-05-21 15:53 UTC (permalink / raw)
To: Matthieu CASTET; +Cc: linux-mtd
On Mon, 2007-05-21 at 15:42 +0200, Matthieu CASTET wrote:
>
> With jffs2 from 2.6.20 with summary enabled, I manage to get duplicate
> inode node : there have the same (same header, crc, ...) [1]
>
> Is that normal ?
Yes. See how we garbage collect nodes marked REF_PRISTINE.
--
dwmw2
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