Artem B. Bityuckiy
dedekind at infradead.org
Tue Dec 21 07:19:01 EST 2004
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
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.
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Artem B. Bityuckiy,
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