From: Vivek Goyal Date: Fri, 10 Jul 2009 08:20:30 +0000 (+0200) Subject: cfq-iosched: no need to keep track of busy_rt_queues X-Git-Tag: v2.6.32-rc1~688^2~24 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d58b85e1e891cd842d6e183f5d94d06a4fd0122c;p=pandora-kernel.git cfq-iosched: no need to keep track of busy_rt_queues o Get rid of busy_rt_queues infrastructure. Looks like it is redundant. o Once an RT queue gets request it will preempt any of the BE or IDLE queues immediately. Otherwise this queue will be put on service tree and scheduler will anyway select this queue before any of the BE or IDLE queue. Hence looks like there is no need to keep track of how many busy RT queues are currently on service tree. Signed-off-by: Vivek Goyal Signed-off-by: Jens Axboe --- Reading git-diff-tree failed