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Squashfs: add compression options support to xz decompressor
authorPhillip Lougher <phillip@lougher.demon.co.uk>
Mon, 28 Feb 2011 15:31:46 +0000 (15:31 +0000)
committerPhillip Lougher <phillip@lougher.demon.co.uk>
Mon, 28 Feb 2011 18:34:24 +0000 (18:34 +0000)
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>
fs/squashfs/xz_wrapper.c patch | blob | history

diff --cc fs/squashfs/xz_wrapper.c
Simple merge
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