Received: by 2002:a05:6a10:9848:0:0:0:0 with SMTP id x8csp322949pxf; Thu, 8 Apr 2021 04:00:58 -0700 (PDT) X-Google-Smtp-Source: ABdhPJw2p4oIDDryJZxtFEvsHzS04zgZcs79W/7Zdh4BiF/ZOpDUSDAa5Ldu52E4aDKIEqVqdTg9 X-Received: by 2002:a62:db02:0:b029:214:799a:74a3 with SMTP id f2-20020a62db020000b0290214799a74a3mr4477593pfg.25.1617879658474; Thu, 08 Apr 2021 04:00:58 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1617879658; cv=none; d=google.com; s=arc-20160816; b=Z7SHA36QXV9QmeuD686qN9w0CwgxRVzKHuqKTdwV4IrtfXfgUVus972mFL647nYmwv PX4h3lzxzC1XPcw5Ss1KM65ffwassZ1NrrXP3rCQ8G/qpGndorcBnMWHAIz6/wVmlDRu pDkV49W6SX+tcMvG3t+ZgsQ+gm6A4SjA3YDje5dmK5OIHb/LUYjNLgAz1IVoWUmet2vC VLf8fc7qjTOEDtBl3AGpmiGhLXTGIgvMVuC/pE8grgJNmIGlIsph1B7neZHp+9gi8HoB EkmnwzKaGPJLl2AVao69s7Dc/399GIMkuMt/SbdsZqrxS3tr3o1L22xQcQSo7o0lVJBk hI7g== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:cc:to:subject:message-id:date:from:in-reply-to :references:mime-version:dkim-signature; bh=p+TrzxkT4/pA7rMQQxNc7F6VDz/UlBkQcXIzCh88OTA=; b=YnWSZXJ/N33YIcwA8Ieijds04C2p0UKbwOZ0LCipuRtti5c6keoyCOAKs2q6eDadi1 oYNA7K3zipbQEMlW5820NMzAfGbHb6xrmm3hkrRnUMPxYugEGhAx/E7JHK8VCj/9eqkw tbAcL+gARlpuaOjvLVX/95N0Gbl9ea+E3ZrNtdmEKAu7r0i9lFR3ie1Z9R9Tr6Ob3xDH qxxLKiwimqPxpi+Bx/XyEWiRRffDg15as0gCXOWlRiTH8A0bgry5T4msyxsUymIUn5H/ R0XJVDiJBoKL8TZTY2zNcUdB1o1rjte83m0JaCUloXlC+8j23AZBykhGbI/z4fSop8ea Y1VA== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@gmail.com header.s=20161025 header.b=D3UR9940; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=QUARANTINE dis=NONE) header.from=gmail.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id t2si14911547plb.368.2021.04.08.04.00.44; Thu, 08 Apr 2021 04:00:58 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@gmail.com header.s=20161025 header.b=D3UR9940; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=QUARANTINE dis=NONE) header.from=gmail.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229921AbhDHLAZ (ORCPT + 99 others); Thu, 8 Apr 2021 07:00:25 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33972 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229640AbhDHLAZ (ORCPT ); Thu, 8 Apr 2021 07:00:25 -0400 Received: from mail-qk1-x72f.google.com (mail-qk1-x72f.google.com [IPv6:2607:f8b0:4864:20::72f]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 97FC7C061760 for ; Thu, 8 Apr 2021 04:00:14 -0700 (PDT) Received: by mail-qk1-x72f.google.com with SMTP id z10so1638718qkz.13 for ; Thu, 08 Apr 2021 04:00:14 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=p+TrzxkT4/pA7rMQQxNc7F6VDz/UlBkQcXIzCh88OTA=; b=D3UR9940CV9rltT6/fFsIjXanARdK/eK85Xf8Au4dYngOeXc7iHwoqKr5YlY92TDdi CmXxtFy95BqX1L1vdxjzhirGsSEIGHdcUg9yZmO/P5ndhRKF8zaIWNNzrfN47WbplYxL QRWEG1Vgi7SjMC/TjOtT4DxcUq6mOfjvggdxqHnFZUMDIgex08jvXKif3futWNAznzUg XH1XFsOmWn5tfKwiAl+JXxSYrT4WBiUR8EvQNd3QK8sjHoXWvV6YKchOHpeltywcqJf2 THIfUK5haKrl9jHE8k0VZ7/j3GeMF7/kTj2ePOmNO+HxZnQAf/MXUjinJrzUF4U4kTkH dGfg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=p+TrzxkT4/pA7rMQQxNc7F6VDz/UlBkQcXIzCh88OTA=; b=Z9H9HYRgpLA9OzBjJAmsntm+3u3MXa4nksJEBqDsZzALVTfTAK68VXR0mPWlk8rXqp BbcpD42ZoDHGzjTbu4FkyU2dwAxM3K1DwVe1wkyYbnF5sLx/nBaY6Xp+2Fhw/VQznKbE 7pmrQOxPAlDs20p1hXYlEuNTk9C0GIe5RC8MT76FWzhC2a14hc+TVO4LWfR5uVSIIDmE eW+SrfS+2QbxMLDb3c4C6afb1WulCvPnEmQwkie8bzaIYYgWoAGtyeXOxZeR9yJeHAsa /8M7S6uplYY/d0m4wtS6KZW4GVIRdgzw0lg/rQc87s/w3GXBT2HpY1M8xAeI8EY7Cifl OdQw== X-Gm-Message-State: AOAM533ibmi0dLRee7nZDaOeCDpktoa/odT/vi91eeb7Iz/JkwaAznL9 niAJc+t1a97qK4hNOjjDOGJO0lHY6POGKmXbsHQ= X-Received: by 2002:a37:b947:: with SMTP id j68mr1922844qkf.108.1617879613854; Thu, 08 Apr 2021 04:00:13 -0700 (PDT) MIME-Version: 1.0 References: <20210405152935.148129-1-rsalvaterra@gmail.com> In-Reply-To: <20210405152935.148129-1-rsalvaterra@gmail.com> From: Richard Weinberger Date: Thu, 8 Apr 2021 13:00:02 +0200 Message-ID: Subject: Re: [PATCH] ubifs: default to zstd compression To: Rui Salvaterra Cc: Richard Weinberger , linux-mtd@lists.infradead.org, LKML Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Apr 5, 2021 at 5:36 PM Rui Salvaterra wrote: > > Compared to lzo and zlib, zstd is the best all-around performer, both in terms > of speed and compression ratio. Set it as the default, if available. I was about to NACK this patch but by looking at the diff I realized that you change the default compressor only for the default filesystem as created by UBIFS itself. Queued for the merge window. :-) -- Thanks, //richard