tree 0b633d140d8a08258351959d1794eb9cf6012ca4
parent e4e33258637e55550a0fac59eb3350e8bf06f8e6
author Jens Axboe <jens.axboe@oracle.com> 1174482339 +0100
committer Jens Axboe <jens.axboe@oracle.com> 1174482339 +0100

Improve rwmix states

We didn't use to look at the previous bytes done for the
data directions, which skewed the mix for buffered IO.
Fix that up.

Signed-off-by: Jens Axboe <jens.axboe@oracle.com>