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=-6.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SPF_PASS,URIBL_BLOCKED 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 E1C6BC43387 for ; Thu, 17 Jan 2019 17:03:28 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id AC58320856 for ; Thu, 17 Jan 2019 17:03:28 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="JAgulY1e" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728515AbfAQRD2 (ORCPT ); Thu, 17 Jan 2019 12:03:28 -0500 Received: from mail-ua1-f65.google.com ([209.85.222.65]:42069 "EHLO mail-ua1-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728767AbfAQRD2 (ORCPT ); Thu, 17 Jan 2019 12:03:28 -0500 Received: by mail-ua1-f65.google.com with SMTP id d21so3701669uap.9 for ; Thu, 17 Jan 2019 09:03:27 -0800 (PST) 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=BmnOOLm+qPyN4h+EVc+h1Vc3ebUy84r6+LgO1056YY4=; b=JAgulY1eE28Sr3DKt2/TwQqxfFdfQnDf0Umda9EIZesAVEZfMP/tMZtx27ip3EET3K G3TE1xpiPj0gMO9gohkPlDhp8Xfvb7dFRJpEWvzVFhPL8XgL6ZE0IJjETz3DVAPcCKNt 3Oj8xdskAz1nSJu0ONJF81VM4oiqlA1J8/tO0uIGBmNmqZmUzhPIgoh2knXLP21Y4pyI 4EbYEAwuvO+aWRYgbxfyTPcvZOLAbawohYz41wrczcJsQoASEvR7sftGQIyETCDI+GRH 1IipKr3EU3W9qIi3mBeLAlFnUtpcLOSUmGmYbt+wYDt7rFueqSZri/YVtVvB8U/i5v4x 2c2A== 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=BmnOOLm+qPyN4h+EVc+h1Vc3ebUy84r6+LgO1056YY4=; b=Fm59iIs1Crj6/CAjSrJ677xoEQy3KHgHnb1njXfFBS5drh2dop2ozXiTfv9JFrdT3C ww9lAnCfnVZzz1s4VQYVhTQXGLqgogbzFZmzJCSRN5X04uWaR9xwkqgbhbtCozVAY7qX uDi++Ti1xCZ++iMRS/A9WJsEt01IV4aZkdfca9XL/yOv0zz3KE+usrqRyLLWKJuo7Ni2 hoI0yNVOa4wJecekMpnxlfRJ6YnYmfUAsyaJjlARcMBNJ5S3wOc03yCNuGBpapY2nQ0U I1AKagunrgi6megasiT48P8eeHeWGgy05lOrYl6pDFNn1w12kkHEJUEzj7dtWV26gmKO 0rqg== X-Gm-Message-State: AJcUukdD6Ab28eEbiFVdnnNGtOVNfbs0pKkR7eeBM1NEuWZGSRDSYjmf TnZooBznNzFl2r7VNVG58dRhwadYZsh7AAyD/A/tUQ== X-Google-Smtp-Source: ALg8bN4DI2avOTohCi3eYtP8jSqt57xO/2PVT9/lt1ZppdXagHwyCi4DP9sXlZRe9UQzDHyTexu6Z5xUQjI9d1aZfGU= X-Received: by 2002:ab0:60da:: with SMTP id g26mr5960552uam.104.1547744606254; Thu, 17 Jan 2019 09:03:26 -0800 (PST) MIME-Version: 1.0 References: <20181130200348.59524-1-olga.kornievskaia@gmail.com> <20181221190837.GB15842@parsley.fieldses.org> <20190116220817.GA4499@parsley.fieldses.org> In-Reply-To: <20190116220817.GA4499@parsley.fieldses.org> From: Olga Kornievskaia Date: Thu, 17 Jan 2019 12:03:15 -0500 Message-ID: Subject: Re: [PATCH v2 00/10] server-side support for "inter" SSC copy To: "J. Bruce Fields" Cc: linux-nfs Content-Type: text/plain; charset="UTF-8" Sender: linux-nfs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-nfs@vger.kernel.org On Wed, Jan 16, 2019 at 5:08 PM J. Bruce Fields wrote: > > On Mon, Jan 14, 2019 at 09:53:10AM -0500, Olga Kornievskaia wrote: > > On Fri, Dec 21, 2018 at 2:08 PM J. Bruce Fields wrote: > > > > > > On Thu, Dec 20, 2018 at 01:42:27PM -0500, Olga Kornievskaia wrote: > > > > On Fri, Nov 30, 2018 at 3:03 PM Olga Kornievskaia > > > > wrote: > > > > > All the patches (client inter) and this patch series is available > > > > > from git://linux-nfs.org/projects/aglo/linux.git under the "linux-ssc" > > > > > branch > > > > > > > > > > > > > Bruce, > > > > > > > > Do you have comments on this v2? Once VFS has the patches for the > > > > generic copy_file_range() functionality, NFS should be all set to just > > > > used it. > > > > > > Not yet, sorry. I probably won't be able to give it a proper review > > > till the second week in January, feel free to ping me again then. > > > > Any progress on this? > > I have some delegation patches I want to get debugged first, hopefully > just a couple more days. > > Where does the VFS cross-superblock copy work stand? I remember Dave > Chinner sending some patches but don't see them in 5.0-rc1, on a quick > look. I don't know where it stands. Dave didn't reply my asking about it. > > --b. > > > > > > --b. > > > > > > > > > > > > Olga Kornievskaia (10): > > > > > VFS generic copy_file_range() support > > > > > NFS fallback to generic_copy_file_range > > > > > NFSD fill-in netloc4 structure > > > > > NFSD add ca_source_server<> to COPY > > > > > NFSD return nfs4_stid in nfs4_preprocess_stateid_op > > > > > NFSD add COPY_NOTIFY operation > > > > > NFSD check stateids against copy stateids > > > > > NFSD generalize nfsd4_compound_state flag names > > > > > NFSD: allow inter server COPY to have a STALE source server fh > > > > > NFSD add nfs4 inter ssc to nfsd4_copy > > > > > > > > > > fs/nfs/nfs4file.c | 9 +- > > > > > fs/nfsd/Kconfig | 10 ++ > > > > > fs/nfsd/nfs4proc.c | 406 ++++++++++++++++++++++++++++++++++++++++++++++----- > > > > > fs/nfsd/nfs4state.c | 124 ++++++++++++++-- > > > > > fs/nfsd/nfs4xdr.c | 166 ++++++++++++++++++++- > > > > > fs/nfsd/nfsd.h | 32 ++++ > > > > > fs/nfsd/nfsfh.h | 5 +- > > > > > fs/nfsd/nfssvc.c | 6 + > > > > > fs/nfsd/state.h | 21 ++- > > > > > fs/nfsd/xdr4.h | 37 ++++- > > > > > fs/read_write.c | 66 +++++++-- > > > > > include/linux/fs.h | 7 + > > > > > include/linux/nfs4.h | 1 + > > > > > mm/filemap.c | 6 +- > > > > > 14 files changed, 810 insertions(+), 86 deletions(-) > > > > > > > > > > -- > > > > > 1.8.3.1 > > > > >