On Tue, Mar 24, 2015 at 6:30 PM, Christoph Hellwig wrote:
> This just adds code for no obvious benefit..
If you see the patch 3, you will find lo_rw() can handle transfer page
for both read and write, so there is benefit.
Thanks,
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This just adds code for no obvious benefit..
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Preparing for conversion to vfs iterator based read/write, also
pass 'loop_cmd' instead of 'request' so that rw common stuff
can be put into loop_cmd easily.
Signed-off-by: Ming Lei
---
drivers/block/loop.c | 29 +++--
1 file changed, 23 insertions(+), 6 deletions(-)
d
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