Received: by 2002:a25:4158:0:0:0:0:0 with SMTP id o85csp981290yba; Thu, 16 May 2019 12:05:43 -0700 (PDT) X-Google-Smtp-Source: APXvYqxoQNZQgmuAt4/Bapp6/2kzStgTuf4v8B23q9luzLsLBO7C+VlhlxXAEEdyHJwwSE9bQYDe X-Received: by 2002:a62:d044:: with SMTP id p65mr36203206pfg.37.1558033543377; Thu, 16 May 2019 12:05:43 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1558033543; cv=none; d=google.com; s=arc-20160816; b=SeTqR0T0wrvmCfao6QPzUzf2+wtcBAHG9u1bJLUkHDDFeQUJ66PhGErWcYXs4r87eF r/HD9mXr8OF+aPHNlQYMsFmWUweusx5xp8URREslqrGYFuJKpvGCsQ4gNwzTLxUdkzyo JxqzlX0uV3UwLFGXB6h/oqDlgcTpVNYDAHQoTVQ6ok0cXdmoVQKjCZHR5XFDOdUMX0eE 8iyZ21tCTwj7RU/pwngB8zZjBMY1R7u//XkDclY4OTSCONM9k5CORkxRRvpP91ECZOdj rjLszuoNSsiKKWXsTzhQeeH0n9dRGOaC2ZNRyo+oqUWKt0h85egvniwNdiPKZ0QWuvpr Kc0w== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:user-agent:in-reply-to :content-transfer-encoding:content-disposition:mime-version :references:message-id:subject:cc:to:from:date; bh=C+P+TdyVs89uobJW3L6m20DRXvULLFF8fqUW8br6p1M=; b=JbUFZk4QpdCr6JaEEo6ML5m6MFvlJvskzvQLaqjUaIXzq7EVUfO4r4TttnGGGlDBme 1MAYiCCMjSHrxOo9qqWvtWgxcom36Kd6GL7k29xXsUsh4cHMrbiaaGWDmF7rPn6S6xfm q7h2OKsRCJ/UIyHnwgzpzwfVXyubVLiCY1CNqI92JOWFXowJyklPjBeeo81S2YxjusbW pPUkgaQ05t21iz28+1YR44QRZZchi3aZpLPtb9rb34RvAAU5mLqIIKQ/7Y1R+uPFDDsY tELcpnnnqxxaZDdsTqMdjK/eaz/MUcSak6sBAn5q5EnUkofn6N6sRnX1hInuXZMZzh+X D+5A== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id o17si5847592pgg.101.2019.05.16.12.05.27; Thu, 16 May 2019 12:05:43 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727144AbfEPSXm convert rfc822-to-8bit (ORCPT + 99 others); Thu, 16 May 2019 14:23:42 -0400 Received: from Chamillionaire.breakpoint.cc ([146.0.238.67]:46250 "EHLO Chamillionaire.breakpoint.cc" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726357AbfEPSXm (ORCPT ); Thu, 16 May 2019 14:23:42 -0400 Received: from bigeasy by Chamillionaire.breakpoint.cc with local (Exim 4.89) (envelope-from ) id 1hRL2S-0005Hj-Sf; Thu, 16 May 2019 20:23:33 +0200 Date: Thu, 16 May 2019 20:23:32 +0200 From: Sebastian Andrzej Siewior To: Richard Weinberger Cc: linux-mtd@lists.infradead.org, linux-kernel@vger.kernel.org, Michele Dionisio Subject: Re: [PATCH] ubifs: Add support for zstd compression. Message-ID: <20190516182331.znkfibxah2pa5yaq@flow> References: <20190515210202.21169-1-richard@nod.at> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8BIT In-Reply-To: <20190515210202.21169-1-richard@nod.at> User-Agent: NeoMutt/20180716 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 2019-05-15 23:02:02 [+0200], Richard Weinberger wrote: That is a lot less compared to what I needed for mkfs.ubifs. I just tested this in nandsim and it works - I can read the image generated by mkfs. As for my compression level testing: Do we want to keep -L parameter or rather drop it? The max level hardly makes a difference (and we don't have it / use it for LZO/ZLIB)… Sebastian