linux-kernel - Re: [PATCH 0/3] blk-mq: rework I/O completions

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Date:	Mon, 10 Feb 2014 12:49:25 -0700
From:	Jens Axboe <axboe@...nel.dk>
To:	Christoph Hellwig <hch@...radead.org>
Cc:	linux-kernel@...r.kernel.org
Subject: Re: [PATCH 0/3] blk-mq: rework I/O completions

On Mon, Feb 10 2014, Christoph Hellwig wrote:
> This series reworks how the blk-mq core handles I/O completion.  The
> prime motivation was that the current code does not work when using
> a timeout handler that needs to complete requests after doing error
> handling.  A fallout from fixing that by making the completions more
> similar to the old request model is that we now can use the remote
> IPIs for driver-internal completions as well instead of just the final
> completion and thus get rid of duplicate code both in null_blk and
> the pending scsi work.

Thanks Christoph, applied all 3.

-- 
Jens Axboe

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