Query

[Artem B. Bityuckiy]

On Tue, 21 Dec 2004, Rudresh NB wrote:

> Hi All,
>        Iam using samsung Nand flash (k9f2g08u0m). In
> that there is restriction of random page program. I
> heard that jffs2 takes care. but iam unable to find
> where exactly (In which file ) it is taken care. 
> Brief explanation is appreciated.
> 
> Thanx in advance
Hi.

JFFS2 uses a buffer (wbuf) of size = NAND page size and accomulates all 
the writes there. When the buffer become full, it flushes it to the 
correspondent NAND page. See wbuf.c.
 
> Rgds
> NBR
> 
> 
> 
> 		
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--
Best Regards,
Artem B. Bityuckiy,
St.-Petersburg, Russia.