[PATCH 0/2] Squashfs: add LZ4 compression

2013-07-21 Thread Phillip Lougher
Hi Now that LZ4 compression support is in 3.11-rc1, I have written the following two patches for Squashfs to use it. Phillip Lougher (2): Squashfs: add LZ4 compression support Squashfs: Add LZ4 compression configuration option Documentation/filesystems/squashfs.txt |8 +-

[PATCH 2/2] Squashfs: Add LZ4 compression configuration option

2013-07-21 Thread Phillip Lougher
Add the glue code, and also update the documentation. Signed-off-by: Phillip Lougher phil...@squashfs.org.uk --- Documentation/filesystems/squashfs.txt |8 fs/squashfs/Kconfig| 15 +++ fs/squashfs/Makefile |1 +

Re: [PATCH 0/2] Squashfs: add LZ4 compression

2013-07-21 Thread Gu Zheng
Hi Phillip, Have some tests been carried out to confirm that Squashfs really can get benefit from LZ4 compression, comparing with lzo? Thanks, Gu On 07/22/2013 10:21 AM, Phillip Lougher wrote: Hi Now that LZ4 compression support is in 3.11-rc1, I have written the following two

Re: [PATCH 1/2] Squashfs: add LZ4 compression support

2013-07-21 Thread Joe Perches
On Mon, 2013-07-22 at 03:21 +0100, Phillip Lougher wrote: Add support for reading file systems compressed with the LZ4 compression algorithm. Some whitespace trivia and a naming comment. diff --git a/fs/squashfs/lz4_wrapper.c b/fs/squashfs/lz4_wrapper.c [] +static void *lz4_init(struct

Re: [PATCH 0/2] Squashfs: add LZ4 compression

2013-07-21 Thread Phillip Lougher
On 22 July 2013 04:05, Gu Zheng guz.f...@cn.fujitsu.com wrote: Hi Phillip, Have some tests been carried out to confirm that Squashfs really can get benefit from LZ4 compression, comparing with lzo? This seems to be a loaded question, in that it seems to be trying to reopen the why add