From: Phillip Lougher <phillip@lougher.demon.co.uk>
Date: Mon, 28 Feb 2011 15:31:46 +0000 (+0000)
Subject: Squashfs: add compression options support to xz decompressor
X-Git-Tag: v2.6.39-rc1~94^2~6
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ff750311d30acc9564ef577050794953eee59f01;p=pandora-kernel.git

Squashfs: add compression options support to xz decompressor

Pass the dictionary size used to compress datablocks.  Using a
dictionary size less than the block size saves memory overhead, in many
cases without adversely affecting compression ratio.

Signed-off-by: Phillip Lougher <phillip@lougher.demon.co.uk>
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