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 /compr.h | |
| 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 'compr.h')
| -rw-r--r-- | compr.h | 6 |
1 files changed, 6 insertions, 0 deletions
@@ -21,11 +21,13 @@ #define CONFIG_JFFS2_ZLIB #define CONFIG_JFFS2_RTIME +#define CONFIG_JFFS2_LZO #define JFFS2_RUBINMIPS_PRIORITY 10 #define JFFS2_DYNRUBIN_PRIORITY 20 #define JFFS2_RTIME_PRIORITY 50 #define JFFS2_ZLIB_PRIORITY 60 +#define JFFS2_LZO_PRIORITY 80 #define JFFS2_COMPR_MODE_NONE 0 #define JFFS2_COMPR_MODE_PRIORITY 1 @@ -111,5 +113,9 @@ void jffs2_zlib_exit(void); int jffs2_rtime_init(void); void jffs2_rtime_exit(void); #endif +#ifdef CONFIG_JFFS2_LZO +int jffs2_lzo_init(void); +void jffs2_lzo_exit(void); +#endif #endif /* __JFFS2_COMPR_H__ */ |