From mboxrd@z Thu Jan  1 00:00:00 1970
From: "Jared Hulbert" <jaredeh@gmail.com>
Subject: Re: [PATCH 10/10] AXFS: axfs_uncompress.c
Date: Thu, 21 Aug 2008 07:35:21 -0700
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To: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com>
Cc: Artem Bityutskiy <dedekind@infradead.org>, Linux-kernel@vger.kernel.org, linux-embedded@vger.kernel.org, linux-mtd <linux-mtd@lists.infradead.org>, =?UTF-8?Q?J=C3=B6rn_Engel?= <joern@logfs.org>, tim.bird@am.sony.com, cotte@de.ibm.com, nickpiggin@yahoo.com.au

> If you want support for multiple decompression algorithms, you can switch
> from using zlib_inflate*() directly to calling zlib through the crypto API.
> Then you can call crypto_alloc_comp() with the correct decompression algorithm
> name.
>
> For squashfs, I had to modify only ca. 40 lines of code.

I definately want to support multiple formats.  I have a flag in the
superblock all ready to go for that.  One problem.  I'm not sure how
to do it.  Can you point us to some reference code?