rbd: define separate read and write format funcs

Separate rbd_osd_req_format() into two functions, one for read
requests and the other for write requests.

Signed-off-by: Alex Elder <elder@inktank.com>
Reviewed-by: Josh Durgin <josh.durgin@inktank.com>
This commit is contained in:
Alex Elder 2013-04-19 15:34:50 -05:00 • committed by Sage Weil
commit 9d4df01f08