[sheepdog] [PATCH] sheep: use tx/rx thread for data transfer

[Christoph Hellwig]

On Wed, Jul 11, 2012 at 05:27:10PM +0800, HaiTing Yao wrote:
> I tested one 1G sized VDI I/O.
> 
> Reading performance has improvment.

Do you have profiles for both runs?  I'm a bit confused about the
imrovements as all socket reads/writes should be non-blocking and not
actually use up much time in the main thread.