| commit | ff750311d30acc9564ef577050794953eee59f01 | |
| author | Phillip Lougher <phillip@lougher.demon.co.uk> | |
| Mon, 28 Feb 2011 15:31:46 +0000 (28 15:31 +0000) | ||
| committer | Phillip Lougher <phillip@lougher.demon.co.uk> | |
| Mon, 28 Feb 2011 18:34:24 +0000 (28 18:34 +0000) | ||
| tree | 03c576ee30624dd94c130747c841e95ae64318a5 | treesnapshot (tar.gz zip) |
| parent | b7fc0ff09d24b372dc04b0c02b80659c0a66fdfe | commitdiff |
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>
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 | diffblobblamehistory |