From: xie chao <xiechao.mail@gmail.com>
To: linux-mtd@lists.infradead.org
Subject: MTD NAND driver supports for multi-page read and write
Date: Thu, 08 Jun 2006 23:19:46 +0800 [thread overview]
Message-ID: <44884012.8060609@gmail.com> (raw)
hi
I found that JFFS2 invokes MTD callback directly. Does every read/write
to JFFS2 will make be scheduled by block device layer? Because I find
that most of read to my NAND flash is composed by one page, write to my
NAND flash is composed by one or two page when i use iozone to test the
JFFS2 performance. In fact, the NAND flash i have con support
multi-pages(at most 32 pages) read/write which has better efficiency.
How i have improve the JFFS2 performance by read/write as many pages i
during one access to the FS? Thanks.
reply other threads:[~2006-06-08 15:20 UTC|newest]
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