Re: [PATCHv4 0/4] add compressing abstraction and multi stream support

[Minchan Kim <minchan@kernel.org>]

Hello Sergey,

I don't have a time to look at it now
Sorry for that. I will hold the time soonish.

Thanks.

On Wed, Feb 12, 2014 at 10:39:31PM +0300, Sergey Senozhatsky wrote:
> This patchset introduces zcomp compression backend abstraction
> adding ability to support compression algorithms other than LZO;
> support for multi compression streams, making parallel compressions
> possible.
> 
> Diff from v3:
> -- renamed compression backend and working memory structs as requested
>    by Minchan Kim; fixed several issues noted by Minchan Kim.
> 
> Sergey Senozhatsky (4):
>   zram: introduce compressing backend abstraction
>   zram: use zcomp compressing backends
>   zram: support multi compressing buffers
>   zram: document max_comp_streams
> 
>  Documentation/ABI/testing/sysfs-block-zram |   9 +-
>  Documentation/blockdev/zram.txt            |  21 +++-
>  drivers/block/zram/Makefile                |   2 +-
>  drivers/block/zram/zcomp.c                 | 156 +++++++++++++++++++++++++++++
>  drivers/block/zram/zcomp.h                 |  58 +++++++++++
>  drivers/block/zram/zcomp_lzo.c             |  33 ++++++
>  drivers/block/zram/zram_drv.c              | 102 ++++++++++++-------
>  drivers/block/zram/zram_drv.h              |  10 +-
>  8 files changed, 345 insertions(+), 46 deletions(-)
>  create mode 100644 drivers/block/zram/zcomp.c
>  create mode 100644 drivers/block/zram/zcomp.h
>  create mode 100644 drivers/block/zram/zcomp_lzo.c
> 
> -- 
> 1.9.0.rc3.256.g4af3ebd
> 
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-- 
Kind regards,
Minchan Kim