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From: Richard Weinberger <richard@nod.at>
To: Yufen Yu <yuyufen@huawei.com>
Cc: dedekind1@gmail.com, adrian.hunter@intel.com,
	linux-kernel@vger.kernel.org, linux-mtd@lists.infradead.org
Subject: Re: [RFC PATCH] ubifs: Add zstd support
Date: Fri, 12 Jan 2018 11:45:49 +0100	[thread overview]
Message-ID: <7790203.HFZG64yrZx@blindfold> (raw)
In-Reply-To: <20180112092421.22095-1-yuyufen@huawei.com>

Yufen Yu,

Am Freitag, 12. Januar 2018, 10:24:21 CET schrieb Yufen Yu:
> Add zstd compression and decompression support to ubifs. zstd at its
> fastest level compresses almost as well as zlib, while offering much
> faster compression and decompression, approaching lzo speeds.
> 
> This patch is based on the patch:
> 	https://patchwork.kernel.org/patch/9892631/
> 
> zstd source repository: https://github.com/facebook/zstd

Do you have numbers on how much we gain for UBIFS on a typical embedded 
device?

Thanks,
//richard

  reply	other threads:[~2018-01-12 10:51 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-01-12  9:24 [RFC PATCH] ubifs: Add zstd support Yufen Yu
2018-01-12 10:45 ` Richard Weinberger [this message]
2018-01-16  6:16   ` yuyufen
2018-01-16 10:55     ` Richard Weinberger

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