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[Yy Yy]

I want to implement mass storage protocol.
I write a kernel thread to handle the requests from
mass storage protocol.
I don't know how to read/write data from flash memory
by mtdblock in my kernel thread.

Should I call sys_open/sys_read/sys_write to mtdblock
device file (/dev/mtdblock0) to get the data.
Or should I call do_cache_write or do_cache_read to
get the data directly.

And suggestions are welcome.
Thanks a lot
                                              Yy

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