From: Jens Axboe <jens.axboe@oracle.com>
Date: Mon, 5 Feb 2007 10:56:25 +0000 (+0100)
Subject: [PATCH] cfq-iosched: use last service point as the fairness criteria
X-Git-Tag: v2.6.21-rc1~274^2~221
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=99f9628aba4d8fb3b8d955c9efded0d0a1995fad;p=pandora-kernel.git

[PATCH] cfq-iosched: use last service point as the fairness criteria

Right now we use slice_start, which gives async queues an unfair
advantage. Chance that to service_last, and base the resorter
on that.

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