linux-kernel - Re: [PATCHv7 10/24] zram: add zlib compression backend support

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Message-ID: <aCQHKQ9bGaZiVrXs@gondor.apana.org.au>
Date: Wed, 14 May 2025 10:59:53 +0800
From: Herbert Xu <herbert@...dor.apana.org.au>
To: Sergey Senozhatsky <senozhatsky@...omium.org>
Cc: Zaslonko Mikhail <zaslonko@...ux.ibm.com>,
	Minchan Kim <minchan@...nel.org>, linux-kernel@...r.kernel.org,
	Andrew Morton <akpm@...ux-foundation.org>,
	Ilya Leoshkevich <iii@...ux.ibm.com>,
	Heiko Carstens <hca@...ux.ibm.com>, linux-s390@...r.kernel.org,
	"Cabiddu, Giovanni" <giovanni.cabiddu@...el.com>,
	Linux Crypto Mailing List <linux-crypto@...r.kernel.org>
Subject: Re: [PATCHv7 10/24] zram: add zlib compression backend support

On Wed, May 14, 2025 at 11:56:38AM +0900, Sergey Senozhatsky wrote:
>
> Crypto API uses a hard-coded value of -11, which wouldn't work in your
> case.  However, if you don't use crypto API (e.g. zswap) in your setup
> then it probably doesn't need to be patched.  Cc-ed Herbert from the
> crypto API side, just in case.
> 
> [1] https://lore.kernel.org/linux-kernel/20250514024825.1745489-1-senozhatsky@chromium.org

Once we have parameter support in acomp you should be able to set
this as an optional parameter.

Cheers,
-- 
Email: Herbert Xu <herbert@...dor.apana.org.au>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt