Received: by 2002:a25:ab43:0:0:0:0:0 with SMTP id u61csp5938009ybi; Tue, 28 May 2019 23:41:24 -0700 (PDT) X-Google-Smtp-Source: APXvYqwGqJi9ECI2cTvyQCZzR+ivnvwkSUfmIDe6dcOvWAMuSJiMg0J64GmOi57LAOSbeQkqYn0v X-Received: by 2002:a17:90a:7343:: with SMTP id j3mr9769193pjs.84.1559112084789; Tue, 28 May 2019 23:41:24 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1559112084; cv=none; d=google.com; s=arc-20160816; b=dKuqau6qU5AsoCjewEsrk83VmFDfHnX06i0IajvUDHe+zILZbelJ7my4XvGX8gH81U dNG/GiAIYh10tNOuJbuRU+F+F800MG0t8Bb+cb7TmAzWiuReNbOMeBlM4BEoJsiQOC3w cRVnXGxNyQ8gIWK8CZdwVVTTvflboigM/RL+7ChpQOMyDVgKIKPq9JW7QyjPnEZwZUXt ETlMI4Gn+8pQqeUpPKS485nYOsnux5d+M1Kug89fw7ujaeBEq/x5Lw7tnLriD1a3+zmT rGdm+yYIj150F/XbN9rmX3iT2jtQjJxQ0uID1nAeHf6PGbdb9vnYU4i5OpXWzEX73f9v y0lg== 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-disposition:mime-version:references:message-id:subject:cc :to:from:date:dkim-signature; bh=q8I3wEiJkDHORPoj1XM3CzoUhFotzPx7/2KxT0Xa20s=; b=pWXislEnXxiHEEqJUDBS71XFxxhItWyjfr/BpbTc5ZZSF5vUIjEXoCoZBZJYJPrMma nq7iAoVseCFFA6smjz/p7/gZ1mRYj1MIzEUhNC5WrSrJdErYR8hFPBoYAKsdZWlhF8CO SL2HPgxYMS53l5eMNFSsGVvQz01i8yqTfLJQUGdSG22JegIs9EloPnQHbPqaeD3l2OS7 GQj/YLGmlDFGvOzPYEL7cbK0fc2k1l5havY/g1utU9+Cb4AsIzLcTs50kcz9clyU0gDY tSux/1LnTrSx0npSDTvIaVuZvqbkvwt1t9raJdUfJDqqILbM7IAL+Ab36CsTpt+fPdUK FgFQ== ARC-Authentication-Results: i=1; mx.google.com; dkim=fail header.i=@infradead.org header.s=bombadil.20170209 header.b="B/i85hh+"; spf=pass (google.com: best guess record for domain of linux-nfs-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-nfs-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 y135si26083898pfc.114.2019.05.28.23.40.58; Tue, 28 May 2019 23:41:24 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-nfs-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=fail header.i=@infradead.org header.s=bombadil.20170209 header.b="B/i85hh+"; spf=pass (google.com: best guess record for domain of linux-nfs-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-nfs-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1725894AbfE2Gk4 (ORCPT + 99 others); Wed, 29 May 2019 02:40:56 -0400 Received: from bombadil.infradead.org ([198.137.202.133]:33618 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725879AbfE2Gk4 (ORCPT ); Wed, 29 May 2019 02:40:56 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20170209; h=In-Reply-To:Content-Type:MIME-Version :References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id: List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=q8I3wEiJkDHORPoj1XM3CzoUhFotzPx7/2KxT0Xa20s=; b=B/i85hh+8AbNSg+0/l4EmxUV0 sYNPihwnxx3zPoqLvK2N4IIgBRtt/XWolgP7vJoe8Ifxocx/wlRWhxQHUkYpH+fVPP2K8mxpigLKl T1SrDL7lKV1AMR17KjWVri+sIAUVslggyMP+LrIY1djH7+hz8aErWPfqbGYWafxpE/KwRnvZ6yk2M gkHyLVZHEFpNoPY4D7xxrQjXWNQZN75dqLvRVkP69hc9hJoqndPryoRYDvCbFxdQRLcaXRve0zbQw 3JDU3MdencZ7PbmPANyo4uXlghN8/gvgZ+3r04Q7wQLppuAnD45PR4yyS8/1KMg7PrPiPdXyq/6jD Osox+UNUw==; Received: from hch by bombadil.infradead.org with local (Exim 4.90_1 #2 (Red Hat Linux)) id 1hVsGd-0007H3-JK; Wed, 29 May 2019 06:40:55 +0000 Date: Tue, 28 May 2019 23:40:55 -0700 From: Christoph Hellwig To: Chuck Lever Cc: linux-rdma@vger.kernel.org, linux-nfs@vger.kernel.org Subject: Re: [PATCH RFC 00/12] for-5.3 NFS/RDMA patches for review Message-ID: <20190529064055.GA10492@infradead.org> References: <20190528181018.19012.61210.stgit@manet.1015granger.net> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20190528181018.19012.61210.stgit@manet.1015granger.net> User-Agent: Mutt/1.9.2 (2017-12-15) X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html Sender: linux-nfs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-nfs@vger.kernel.org On Tue, May 28, 2019 at 02:20:50PM -0400, Chuck Lever wrote: > This is a series of fixes and architectural changes that should > improve robustness and result in better scalability of NFS/RDMA. > I'm sure one or two of these could be broken down a little more, > comments welcome. Just curious, do you have any performance numbers.