diff options
| author | Richard Purdie <rpurdie@openedhand.com> | 2007-07-10 16:03:31 +0100 |
|---|---|---|
| committer | Josh Boyer <jwboyer@gmail.com> | 2007-07-23 08:11:21 -0500 |
| commit | 82f09a8b4e214e51c394ed9ff8882d1e736e205b (patch) | |
| tree | d92d6b68d2576204c4a80136c362096816eca704 /include/linux | |
| parent | a6fa706fe9e7696b4b2045edf9698c3bac07e3e3 (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/linux')
| -rw-r--r-- | include/linux/jffs2.h | 1 |
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 |