From: yuyufen <yuyufen@huawei.com>
To: Richard Weinberger <richard@nod.at>
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: Tue, 16 Jan 2018 14:16:44 +0800 [thread overview]
Message-ID: <7c454b10-6bec-8123-e750-7e6e4772b76e@huawei.com> (raw)
In-Reply-To: <7790203.HFZG64yrZx@blindfold>
On 2018/1/12 18:45, Richard Weinberger wrote:
> 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
>
> .
>
This is a RFC patch. I will post the test results after the full
function completing.
Thanks a lot.
Yufen Yu
prev parent reply other threads:[~2018-01-16 6:18 UTC|newest]
Thread overview: 3+ 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
2018-01-16 6:16 ` yuyufen [this message]
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