Re: [PATCH block/for-next] block: don't call blk_drain_queue() ifelevator is not up

[Tejun Heo]

On Thu, Nov 03, 2011 at 06:49:53PM +0100, Jens Axboe wrote:
> > Fix it by making blk_cleanup_queue() check whether q->elevator is set
> > up before invoking blk_drain_queue.
> 
> Thanks, glad this got caught before the merge...

Heh, yeah, definitely, and just to be paranoid, this whole thing is
for the next merge window.

Thanks.

-- 
tejun
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