Great jffs2 speedup
Jörn Engel
joern at wohnheim.fh-wedel.de
Thu Sep 29 03:53:44 EDT 2005
On Wed, 28 September 2005 17:26:05 +0200, hinko.kocevar at cetrtapot.si wrote:
> Jörn Engel wrote:
> >On Wed, 28 September 2005 11:36:13 +0200, hinko.kocevar at cetrtapot.si wrote:
> >
> >>On new setup - using yesterdays MTD CVS and 2.6.12 kernel with EBS
> >>enabled:
> >>Mounting flash4 clean partition [1]
> >>real 0m 3.75s
> >>user 0m 0.02s
> >>sys 0m 1.17s
> >>-- -- -- -- -- -- -- -- -- --
> >>Mounting flash4 dirty partition [2]
> >>real 0m 0.75s
> >>user 0m 0.02s
> >>sys 0m 0.73s
> >
> >
> >I assume above numbers are for a dirty partition and below for a clean
> >one?
>
> No.
>
> I've used the same script - It seemed little weird, but ...
> I'll do more tests in days to come, hopefully I'll be able solve this too.
Then your results don't make sense to me. Either you made a stupid
mistake when measuring this or you have found something quite
interesting. Remember, most inventions don't start with the word
"Heureka!" but rather with "This is odd!".
Can anyone verify/falsify?
Jörn
--
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