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authorRichard Purdie <rpurdie@openedhand.com>2007-07-10 16:03:31 +0100
committerJosh Boyer <jwboyer@gmail.com>2007-07-23 08:11:21 -0500
commit82f09a8b4e214e51c394ed9ff8882d1e736e205b (patch)
treed92d6b68d2576204c4a80136c362096816eca704 /include
parenta6fa706fe9e7696b4b2045edf9698c3bac07e3e3 (diff)
Add lzo support to mtd-utils
Add LZO support to mtd-utils to generate LZO compressed jffs2 images Unlike the kernel version, the standard lzo userspace library is used along with lzo1x_999_compress rather than the lzo1x_1_compress version since better compression ratios can be obtained (at no significant cost to decompression time). Signed-off-by: Richard Purdie <rpurdie@openedhand.com> Signed-off-by: Josh Boyer <jwboyer@gmail.com>
Diffstat (limited to 'include')
-rw-r--r--include/linux/jffs2.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/jffs2.h b/include/linux/jffs2.h
index 8fc99e5..c2f684a 100644
--- a/include/linux/jffs2.h
+++ b/include/linux/jffs2.h
@@ -46,6 +46,7 @@
#define JFFS2_COMPR_COPY 0x04
#define JFFS2_COMPR_DYNRUBIN 0x05
#define JFFS2_COMPR_ZLIB 0x06
+#define JFFS2_COMPR_LZO 0x07
/* Compatibility flags. */
#define JFFS2_COMPAT_MASK 0xc000 /* What do to if an unknown nodetype is found */
#define JFFS2_NODE_ACCURATE 0x2000