linux-kernel - [PATCHv2] btrfs compression: merge inflate and deflate z

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Date:	Mon,  7 Jul 2014 23:38:28 +0900
From:	Sergey Senozhatsky <sergey.senozhatsky@...il.com>
To:	Chris Mason <clm@...com>
Cc:	Josef Bacik <jbacik@...com>, David Sterba <dsterba@...e.cz>,
	linux-btrfs@...r.kernel.org, linux-kernel@...r.kernel.org,
	Sergey Senozhatsky <sergey.senozhatsky@...il.com>
Subject: [PATCHv2] btrfs compression: merge inflate and deflate z_streams

Hello,
This patch reduces zlib compression memory usage by `merging' inflate
and deflate streams into a single stream.

-- v2: rebased-on linux-next rc4 20140707

Sergey Senozhatsky (1):
  btrfs compression: merge inflate and deflate z_streams

 fs/btrfs/zlib.c | 138 ++++++++++++++++++++++++++++----------------------------
 1 file changed, 68 insertions(+), 70 deletions(-)

-- 
2.0.1.612.gea98109

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