cfq-iosched: abstract out the 'may this cfqq dispatch' logic
authorJens Axboe <jens.axboe@oracle.com>
Tue, 6 Oct 2009 18:49:37 +0000 (20:49 +0200)
committerJens Axboe <jens.axboe@oracle.com>
Tue, 6 Oct 2009 18:49:37 +0000 (20:49 +0200)
Makes the whole thing easier to read, cfq_dispatch_requests() was
a bit messy before.

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

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