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UBI: misc comment fixes

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Signed-off-by: Shinya Kuribayashi <shinya.kuribayashi.px@renesas.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
This commit is contained in:
Shinya Kuribayashi
2010-05-06 19:22:09 +09:00
committed by Artem Bityutskiy
parent 3f5026222e
commit be436f6238
2 changed files with 5 additions and 5 deletions
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6
drivers/mtd/ubi/io.c
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@@ -64,9 +64,9 @@
* device, e.g., make @ubi->min_io_size = 512 in the example above?
*
* A: because when writing a sub-page, MTD still writes a full 2K page but the
* bytes which are no relevant to the sub-page are 0xFF. So, basically, writing
* 4x512 sub-pages is 4 times slower than writing one 2KiB NAND page. Thus, we
* prefer to use sub-pages only for EV and VID headers.
* bytes which are not relevant to the sub-page are 0xFF. So, basically,
* writing 4x512 sub-pages is 4 times slower than writing one 2KiB NAND page.
* Thus, we prefer to use sub-pages only for EC and VID headers.
*
* As it was noted above, the VID header may start at a non-aligned offset.
* For example, in case of a 2KiB page NAND flash with a 512 bytes sub-page,