From: Jens Axboe <axboe@suse.de>
Date: Mon, 31 Oct 2005 12:51:33 +0000 (+0100)
Subject: [PATCH] Fix on-the-fly switch from cfq i/o scheduler
X-Git-Tag: v2.6.15-rc1~59^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4fc207419d95e0e16fdc78e2f48f7c0b3640ffe5;p=pandora-kernel.git

[PATCH] Fix on-the-fly switch from cfq i/o scheduler

Don't clear ->elevator_data on exit, if we are switching queues we are
overwriting the data of the new io scheduler.

Signed-off-by: Jens Axboe <axboe@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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