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[kernel] 2.6.30: fix lzma compressed intitramfs support, and decrease dictionary size

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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@17289 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
juhosg 2009-08-16 19:21:21 +00:00
parent e66151f794
commit dd1725daab
1 changed files with 11 additions and 1 deletions
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12
target/linux/generic-2.6/patches-2.6.30/998-openwrt_lzma_options.patch
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@ -26,7 +26,7 @@
- echo "$output_file" | grep -q "\.lzma$" && compr="lzma -9 -f"
+ echo "$output_file" | grep -q "\.gz$" && compr="gzip -9 -f -"
+ echo "$output_file" | grep -q "\.bz2$" && compr="bzip2 -9 -f -"
+ echo "$output_file" | grep -q "\.lzma$" && compr="lzma e -lc1 -lp2 -pb2 -eos -si -so"
+ echo "$output_file" | grep -q "\.lzma$" && compr="lzma e -d20 -lc1 -lp2 -pb2 -si -so"
echo "$output_file" | grep -q "\.cpio$" && compr="cat"
shift
;;
@ -39,3 +39,13 @@
|| (rm -f ${output_file} ; false)
fi
[ -z ${cpio_file} ] && rm ${cpio_tfile}
--- a/lib/decompress.c
+++ b/lib/decompress.c
@@ -32,6 +32,7 @@ static const struct compress_format {
{ {037, 0236}, "gzip", gunzip },
{ {0x42, 0x5a}, "bzip2", bunzip2 },
{ {0x5d, 0x00}, "lzma", unlzma },
+ { {0x6d, 0x00}, "lzma-openwrt", unlzma },
{ {0, 0}, NULL, NULL }
};