git: dsched_fq - Improve disk busy-% calculation

[Alex Hornung <alexh@xxxxxxxxxxxxxxxxxxxxxxx>]

commit d161bce95e259716d1eac05774c2642965afbaeb
Author: Alex Hornung <ahornung@gmail.com>
Date:   Tue Mar 30 13:46:01 2010 +0000

    dsched_fq - Improve disk busy-% calculation
    
    * Use the disk idle time to account for disk business instead of the
      number of in-flight requests.
    
    Suggested-by: Simon "corecode" Schubert

Summary of changes:
 sys/dsched/fq/dsched_fq.h         |    9 ++++++-
 sys/dsched/fq/dsched_fq_core.c    |   43 ++++++++++++++++--------------------
 sys/dsched/fq/dsched_fq_diskops.c |   37 ++++++++++++++++++++++++-------
 sys/dsched/fq/flow.txt            |   15 ++++++++++++-
 4 files changed, 68 insertions(+), 36 deletions(-)

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/d161bce95e259716d1eac05774c2642965afbaeb


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