From: Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
To: Chris Mason <clm@fb.com>
Cc: Josef Bacik <jbacik@fb.com>, David Sterba <dsterba@suse.cz>,
linux-btrfs@vger.kernel.org, linux-kernel@vger.kernel.org,
Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
Subject: [PATCHv2] btrfs compression: merge inflate and deflate z_streams
Date: Mon, 7 Jul 2014 23:38:28 +0900 [thread overview]
Message-ID: <1404743909-17193-1-git-send-email-sergey.senozhatsky@gmail.com> (raw)
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
next reply other threads:[~2014-07-07 14:39 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-07-07 14:38 Sergey Senozhatsky [this message]
2014-07-07 14:38 ` [PATCHv2] btrfs compression: merge inflate and deflate z_streams Sergey Senozhatsky
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