From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id C0424C433ED for ; Thu, 8 Apr 2021 11:00:16 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 6AE7F610F8 for ; Thu, 8 Apr 2021 11:00:16 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230383AbhDHLA0 (ORCPT ); Thu, 8 Apr 2021 07:00:26 -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-Google-Smtp-Source: ABdhPJwyvhz/YUOWJ7RzFYYV0oYX078qwfM/1ORcl08CB6mnDlEx7PbfhbtOQV3ArrOjadzM5yjVGggRhcCCEvPyx/8= 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