[JFFS2] Add LZO compression support.
authorRichard Purdie <rpurdie@openedhand.com>
Tue, 10 Jul 2007 09:28:36 +0000 (10:28 +0100)
committerDavid Woodhouse <dwmw2@infradead.org>
Wed, 11 Jul 2007 14:03:53 +0000 (15:03 +0100)
commitc799aca31bfe61ba3a91133acf5a13a0773087d4
treed05f44fbec08e26fd52b8b1f4c7b5d162cfe3c31
parent8691a729a2a3d739ee40a577053157393450aabd
[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>
fs/Kconfig
fs/jffs2/Makefile
fs/jffs2/compr.c
fs/jffs2/compr.h
fs/jffs2/compr_lzo.c [new file with mode: 0644]
include/linux/jffs2.h