Date: Fri, 15 Apr 2016 21:48:49 +0800
From: Herbert Xu <herbert@gondor.apana.org.au>
To: Baolin Wang <baolin.wang@linaro.org>
Cc: davem@davemloft.net, agk@redhat.com, snitzer@redhat.com, axboe@fb.com,
        dm-devel@redhat.com, akpm@linux-foundation.org,
        david.s.gordon@intel.com, thomas.lendacky@amd.com,
        robert.jarzmik@free.fr, yamada.masahiro@socionext.com,
        smueller@chronox.de, tadeusz.struk@intel.com, standby24x7@gmail.com,
        shli@kernel.org, broonie@kernel.org, linus.walleij@linaro.org,
        arnd@arndb.de, linux-kernel@vger.kernel.org,
        linux-crypto@vger.kernel.org, linux-raid@vger.kernel.org
Subject: Re: [PATCH v2 0/4] Introduce bulk mode for crypto engine framework
Message-ID: <20160415134849.GA32694@gondor.apana.org.au>
References: <cover.1458023695.git.baolin.wang@linaro.org>
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On Tue, Mar 15, 2016 at 03:47:58PM +0800, Baolin Wang wrote:
> Now some cipher hardware engines prefer to handle bulk block by merging requests
> to increase the block size and thus increase the hardware engine processing speed.
> 
> This patchset introduces request bulk mode to help the crypto hardware drivers
> improve in efficiency.

Could you please explain why this merging can't be done in dm-crypt
instead?

Thanks,
-- 
Email: Herbert Xu <herbert@gondor.apana.org.au>
Home Page: http://gondor.apana.org.au/~herbert/
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