From: Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
To: Minchan Kim <minchan@kernel.org>
Cc: Jerome Marchand <jmarchan@redhat.com>,
Nitin Gupta <ngupta@vflare.org>,
linux-kernel@vger.kernel.org,
Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
Subject: [PATCHv4 0/4] add compressing abstraction and multi stream support
Date: Wed, 12 Feb 2014 22:39:32 +0300 [thread overview]
Message-ID: <1392233976-26473-2-git-send-email-sergey.senozhatsky@gmail.com> (raw)
In-Reply-To: <1392233976-26473-1-git-send-email-sergey.senozhatsky@gmail.com>
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
next prev parent reply other threads:[~2014-02-12 19:43 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-02-12 19:39 Sergey Senozhatsky
2014-02-12 19:39 ` Sergey Senozhatsky [this message]
2014-02-12 19:39 ` [PATCHv4 1/4] zram: introduce compressing backend abstraction Sergey Senozhatsky
2014-02-13 4:53 ` Minchan Kim
2014-02-13 17:52 ` Sergey Senozhatsky
2014-02-12 19:39 ` [PATCHv4 2/4] zram: use zcomp compressing backends Sergey Senozhatsky
2014-02-13 5:04 ` Minchan Kim
2014-02-12 19:39 ` [PATCHv4 3/4] zram: support multi compressing buffers Sergey Senozhatsky
2014-02-12 19:39 ` [PATCHv4 4/4] zram: document max_comp_streams Sergey Senozhatsky
2014-02-13 5:09 ` Minchan Kim
2014-02-17 4:56 ` [PATCHv4 0/4] add compressing abstraction and multi stream support Minchan Kim
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