diff options
| author |   Richard Purdie <rpurdie@openedhand.com> | 2007-07-10 10:28:36 +0100 |
|---|---|---|
| committer |   David Woodhouse <dwmw2@infradead.org> | 2007-07-11 15:03:53 +0100 |
| commit | c799aca31bfe61ba3a91133acf5a13a0773087d4 (patch) | |
| tree | d05f44fbec08e26fd52b8b1f4c7b5d162cfe3c31 /include/linux/jffs2.h | |
| parent | [MTD] Add sync/unblank function to mtdoops (diff) | |
| download | linux-dev-c799aca31bfe61ba3a91133acf5a13a0773087d4.tar.xz linux-dev-c799aca31bfe61ba3a91133acf5a13a0773087d4.zip | |
[JFFS2] Add LZO compression support.
Add LZO1X compression/decompression support to jffs2.
LZO's interface doesn't entirely match that required by jffs2 so a
buffer and memcpy is unavoidable.
Signed-off-by: Richard Purdie <rpurdie@openedhand.com>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Diffstat (limited to 'include/linux/jffs2.h')
| -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 840631fa5ff1..6b563cae23df 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 |