linux-kernel - Re: [dm-devel] [PATCH 0/2] Introduce the request handling for dm-crypt

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Message-ID: <20151112090540.GA18886@infradead.org>
Date:	Thu, 12 Nov 2015 01:05:40 -0800
From:	Christoph Hellwig <hch@...radead.org>
To:	device-mapper development <dm-devel@...hat.com>
Cc:	Baolin Wang <baolin.wang@...aro.org>, axboe@...nel.dk,
	keith.busch@...el.com, jack@...e.cz, arnd@...db.de, neilb@...e.com,
	linux-kernel@...r.kernel.org, linux-raid@...r.kernel.org,
	broonie@...nel.org, dineshg@...cinc.com, tj@...nel.org,
	bart.vanassche@...disk.com, jmoyer@...hat.com, agk@...hat.com
Subject: Re: [dm-devel] [PATCH 0/2] Introduce the request handling for
 dm-crypt

On Wed, Nov 11, 2015 at 01:18:13PM -0500, Mike Snitzer wrote:
> But I'm trying to keep an open mind... show me data that real hardware
> _really_ benefits and we'll go from there.  Again, it needs to be "OMG,
> this is amazing!" level performance to warrant any further serious
> consideration.

Also the numbers should be on 4.3+ with our arbitrarily sizeds bios,
and a file system that isn't stupid and actually submits bios (xfs,
btrfs for example).
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