tree 946c9c87e21055ff371a05710c7a0bcf71bdcc18
parent b9d8f4c73b1af4cfd53f819bf84c2bce31232275
author Vivek Goyal <vgoyal@redhat.com> 1260312777 -0500
committer Jens Axboe <jens.axboe@oracle.com> 1260367863 +0100

cfq-iosched: Get rid of cfqq wait_busy_done flag

o Get rid of wait_busy_done flag. This flag only tells we were doing wait
  busy on a queue and that queue got request so expire it. That information
  can easily be obtained by (cfq_cfqq_wait_busy() && queue_is_not_empty). So
  remove this flag and keep code simple.

Signed-off-by: Vivek Goyal <vgoyal@redhat.com>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>