From: Richard Purdie Subject: [PATCH 1/5] Add LZO compression support to the kernel Date: Tue, 01 May 2007 15:46:47 +0100 Message-ID: <1178030807.5883.52.camel@localhost.localdomain> Mime-Version: 1.0 Content-Type: text/plain Content-Transfer-Encoding: 7bit Cc: linux-mtd , linux-crypto@vger.kernel.org To: LKML , David Woodhouse , herbert@gondor.apana.org.au Return-path: Received: from 3a.49.1343.static.theplanet.com ([67.19.73.58]:58984 "EHLO pug.o-hand.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754710AbXEAPIA (ORCPT ); Tue, 1 May 2007 11:08:00 -0400 Sender: linux-crypto-owner@vger.kernel.org List-Id: linux-crypto.vger.kernel.org Add LZO1X compression/decompression support to the kernel. This is based on the standard userspace lzo library, particularly minilzo with the headers much trimmed down and simplified for kernel use. Its structured so that it should still diff with the userspace version for ease of future updating. Signed-off-by: Richard Purdie --- include/linux/lzo.h | 63 ++ lib/Kconfig | 5 + lib/Makefile | 1 + lib/lzo/Makefile | 3 + lib/lzo/lzoconf.h | 186 ++++++ lib/lzo/lzodefs.h | 463 ++++++++++++++ lib/lzo/lzointf.c | 37 ++ lib/lzo/minilzo.c | 1771 +++++++++++++++++++++++++++++++++++++++++++++++++++ 8 files changed, 2529 insertions(+), 0 deletions(-) http://folks.o-hand.com/richard/lzo/lzo_kernel-r1.patch (since it exceeds the file size limit for LKML)