From 82f09a8b4e214e51c394ed9ff8882d1e736e205b Mon Sep 17 00:00:00 2001 From: Richard Purdie Date: Tue, 10 Jul 2007 16:03:31 +0100 Subject: 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 Signed-off-by: Josh Boyer --- include/linux/jffs2.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/linux') 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 -- cgit v1.2.3