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=-2.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_MUTT autolearn=ham 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 C69C0C48BD6 for ; Thu, 27 Jun 2019 10:37:23 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 966C12083B for ; Thu, 27 Jun 2019 10:37:23 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="b2Lz9EdI" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726375AbfF0KhX (ORCPT ); Thu, 27 Jun 2019 06:37:23 -0400 Received: from mail-pf1-f173.google.com ([209.85.210.173]:34506 "EHLO mail-pf1-f173.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726315AbfF0KhW (ORCPT ); Thu, 27 Jun 2019 06:37:22 -0400 Received: by mail-pf1-f173.google.com with SMTP id c85so1033214pfc.1 for ; Thu, 27 Jun 2019 03:37:22 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to:user-agent; bh=MObgwXC4+xpG5mCxYFyIgB66+8LNdRrFhmn9RhEV0hY=; b=b2Lz9EdIXDTHwGBIt8A3IDwmt70SfMRpv1aJcxVNmZ3nCeMt4AebUZcihOwWynpHnW nsaJI/F2I0V6D0HxL7X5S2UkKyhEdnEQOlTCaZRbBq5Kg7388Zb26t3tqummV6AG68ax GzvmVQqQZ5nQGPCHmtjAMfMjn4+lbJ1cSFhGfBubkqiBY4p0zZy4Tva+IjNkYw9sG6Ks JtQg8R1B1krAS9wGF62QKLiIXbzk1+VGEWC2DJ4HanCTduhPVko+o+a34EI2KbCWm9JN qt96GTs4OeU+GbbeKd7QxCM95RbCtpObLy3MRj61eNMGrhFqYRqGrTDMG4gPz19VUCzm HOqw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to:user-agent; bh=MObgwXC4+xpG5mCxYFyIgB66+8LNdRrFhmn9RhEV0hY=; b=Utwuqalf+17+wy6BJx0WhVWKdNIR+ObpEA2rHSkctJ0PkEKpTvei7kP6kXKZ++GU8H pakNM91koh3wvw6nkUNHawh5mJQtgcEcJhsIlM8HaVIHO95yI6I3saBd7lAlHBKLJuRP 5cCVvG+h/Hv6WFkog4tGGOl9tzMB0jFpiOah1Bk8ntBb9lCGkjtw4Pyzd6REviCMZHpr P/9P1IPO833t5pzPpwBcqSuT0GJfA2OyTIlusOzVSXZ97yI3PJxKXyYoEnnwr3L7sQlU hKcigVJD1jGAPxCYYVN9akp6GSLSl67yZYu+fgag5QqbqdHHjtYirdRM1ZScReCdN8xe IMvA== X-Gm-Message-State: APjAAAU/b2NG8IkPd+GpEVf92EiBYEUThDINJv49+b9gwPCMDbjLOs61 uLtgiSd4+WdIe6fRVA2TeRA= X-Google-Smtp-Source: APXvYqyZpVYuOcnPAOKXOmvJjSfCYa65xr/1x7qNwatCLSFfi3i0rBn3vNlHQjtuRIVGYGF7L9mfJQ== X-Received: by 2002:a63:6cc3:: with SMTP id h186mr3101252pgc.292.1561631841900; Thu, 27 Jun 2019 03:37:21 -0700 (PDT) Received: from localhost ([123.213.206.190]) by smtp.gmail.com with ESMTPSA id j23sm1809128pgb.63.2019.06.27.03.37.20 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Thu, 27 Jun 2019 03:37:21 -0700 (PDT) Date: Thu, 27 Jun 2019 19:37:19 +0900 From: Minwoo Im To: hch@lst.de, keith.busch@intel.com, sagi@grimberg.me Cc: linux-block@vger.kernel.org, linux-nvme@lists.infradead.org Subject: Re: [PATCH v3 5/5] nvme: add support weighted round robin queue Message-ID: <20190627103719.GC4421@minwooim-desktop> References: <6e3b0f511a291dd0ce570a6cc5393e10d4509d0e.1561385989.git.zhangweiping@didiglobal.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <6e3b0f511a291dd0ce570a6cc5393e10d4509d0e.1561385989.git.zhangweiping@didiglobal.com> User-Agent: Mutt/1.11.4 (2019-03-13) Sender: linux-block-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-block@vger.kernel.org Hi, Maintainers Would you guys please give some thoughts about this patch? I like this feature WRR addition to the driver so I really want to hear something from you guys. Thanks,