[sheepdog] [PATCH] sheep: refactor functions to use forward_read_obj_req()

[Christoph Hellwig]

On Wed, May 30, 2012 at 10:42:35AM +0800, Liu Yuan wrote:
> This patch seris refactor some functions to use forward_read_obj_req() and does
> some code cleanups.The side effect is that those functions involed are changed
> from normal connect_to() to timeout connection.

I like these changes.  Can you also move the object cache handling
inside of forward_read_obj_req / forward_write_obj_req instead of
needing to deal with it in all callers?