tree 37bc171c70c528a1ef78c84474fcf84756284d81
parent ad743db401637bd503d0466c94f735d92248be79
author Jens Axboe <axboe@fb.com> 1471411411 -0600
committer Jens Axboe <axboe@fb.com> 1471411411 -0600

steadystate: kill ->last_in_group and ->ramp_time_over

Also move to state flags. Rename ->mode to ->state, to better
reflect what it does.

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