tree 7b36e5810e549038d6cf4d1efd98aaf0541bbb11
parent dd05e42fa86e37b14f8169bbad8d334e2e8d4881
author Jens Axboe <axboe@suse.de> 1130763093 +0100
committer Linus Torvalds <torvalds@g5.osdl.org> 1130773288 -0800

[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>