linux-kernel - Re: [PATCH 2/2] zram: use crypto API to compress the page

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Message-ID: <20150813074227.GA14553@js1304-P5Q-DELUXE>
Date:	Thu, 13 Aug 2015 16:42:27 +0900
From:	Joonsoo Kim <iamjoonsoo.kim@....com>
To:	Herbert Xu <herbert@...dor.apana.org.au>
Cc:	Sergey Senozhatsky <sergey.senozhatsky.work@...il.com>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Minchan Kim <minchan@...nel.org>,
	Nitin Gupta <ngupta@...are.org>, linux-kernel@...r.kernel.org,
	linux-crypto@...r.kernel.org,
	"David S. Miller" <davem@...emloft.net>,
	Stephan Mueller <smueller@...onox.de>
Subject: Re: [PATCH 2/2] zram: use crypto API to compress the page

On Thu, Aug 13, 2015 at 03:32:33PM +0800, Herbert Xu wrote:
> On Thu, Aug 13, 2015 at 04:19:41PM +0900, Joonsoo Kim wrote:
> > 
> > If that optimization is really needed for the case that doesn't need
> > tfm except fetching function pointer, we can implement sharable tfm
> > in crypto subsystem.
> 
> I'm happy to consider changes to the crypto compression interface
> as long as it continues to support the existing algorithms and users.

Happy to hear that.
I will think how it can be improved.

Thanks.
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