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cfq-iosched: Get rid of cfqq wait_busy_done flag
authorVivek Goyal <vgoyal@redhat.com>
Tue, 8 Dec 2009 22:52:57 +0000 (17:52 -0500)
committerJens Axboe <jens.axboe@oracle.com>
Wed, 9 Dec 2009 14:11:03 +0000 (15:11 +0100)
commitc244bb50a9baa2ec47a458bbafb36b5e559ed5fa
tree946c9c87e21055ff371a05710c7a0bcf71bdcc18tree | snapshot (tar.gz zip)
parentb9d8f4c73b1af4cfd53f819bf84c2bce31232275commit | diff
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>
block/cfq-iosched.c diff | blob | blame | history
Motorola kernel-slsi