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Date: Wed, 19 Feb 2014 09:28:05 -0800
From: Christoph Hellwig <hch@infradead.org>
To: Shaohua Li <shli@kernel.org>
Cc: linux-kernel@vger.kernel.org, axboe@kernel.dk
Subject: Re: [patch]blk-mq: remove obsolete comments
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References: <20140219122222.GB17818@kernel.org>
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On Wed, Feb 19, 2014 at 08:22:22PM +0800, Shaohua Li wrote:
> 
> We now have blk_mq_stop/start_queues API, delete the obsolete comments.

We do have the API, but the big question is if we want to require every
driver to manually call it each time we get a busy return here.