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=-4.1 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_GIT 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 05478C32792 for ; Mon, 30 Sep 2019 21:44:11 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id BCD3D2168B for ; Mon, 30 Sep 2019 21:44:10 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="MxT+mYi6" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732163AbfI3VoK (ORCPT ); Mon, 30 Sep 2019 17:44:10 -0400 Received: from mail-io1-f51.google.com ([209.85.166.51]:36735 "EHLO mail-io1-f51.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728819AbfI3VoJ (ORCPT ); Mon, 30 Sep 2019 17:44:09 -0400 Received: by mail-io1-f51.google.com with SMTP id b136so42363689iof.3 for ; Mon, 30 Sep 2019 14:44:09 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=P2HbfR2su60CmOOSycMSh0KHtLOp0Baci4xoAHHjrh0=; b=MxT+mYi6VlyCMrHePOXtWR+HXnJ1sJFITguLv3RDHLbKPNaP5kSO/5pGeI+C6gt26D NOeg5U1YaozkhoOvKdQYTt8RI7yoW+2yUBGWPpyKqIPUAqJhaUbLquaxE2oHVGY+LOiO 9LVLJQ7biHu7xcS5zBEXY6OqrDeeccSKGOh0bKC7acHFk6L9x4A9Ea9TaMm7ujntdZ8Y 5Yi/ngrU2fg9S5NRxojjW8A8deUC0JGOS4ikjiV2SUrXOGDy7gqNDnB1p5X2t05reKoN xNiXlGnAAhPTnnH/vzj9a22kBaSwUnmqaM6L9ublaLtCoVeWIXv5lP27Kt0xlsV3WfWY 5ipQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=P2HbfR2su60CmOOSycMSh0KHtLOp0Baci4xoAHHjrh0=; b=pD+sJaXrTxLhLxKX8+neG6Eu5p/RDPUHapmVPX43YlkOEjYPWTeJJxKCrilRr6NOt+ VLubfG9eTV4NTTkUTEnIqbvYDbbflRFhoWLxmdm1V5YoN9QEI0LSS8u3S7kWttC1A2iC zd5SnHcQ6v+aLed4grCyGFGJ61uVrXjxxxkL+q6R8E2729dJmFBVGs0eTJY6eOQaMp0Q uhugkBBfR0c9aXBUWkOM/SDiabjeblOWSueTuVYOzT4f/HQMU7isUhojLSr6MCjXjYMN DF+97k4fbC9m2hze72TcxhtJZQCGVMCuiCpenUzH8gsKTHGJeKBrS8rJoZ55JFHAmJUx 1ucw== X-Gm-Message-State: APjAAAX2CQnuYOAuOInrrIIEQSOjmMDTeomd1jPe3OOA/bvz4axEdXL6 DAZaxK2C0cDILUxyS6Nx6zZiQ+9Lig== X-Google-Smtp-Source: APXvYqxTpKxCU9XWiqwaarf0CTQkVIc4W+YZS07K7YvNgEDp+ZTF48WGSA2ztMMr3CbyCgFpFOdt1g== X-Received: by 2002:a92:c98f:: with SMTP id y15mr21881520iln.48.1569866704950; Mon, 30 Sep 2019 11:05:04 -0700 (PDT) Received: from localhost.localdomain (c-68-40-189-247.hsd1.mi.comcast.net. [68.40.189.247]) by smtp.gmail.com with ESMTPSA id g68sm5153123ilh.88.2019.09.30.11.05.03 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 30 Sep 2019 11:05:04 -0700 (PDT) From: Trond Myklebust X-Google-Original-From: Trond Myklebust To: Su Yanjun , Anna Schumaker Cc: linux-nfs@vger.kernel.org Subject: [PATCH 0/2] Fix O_DIRECT error handling Date: Mon, 30 Sep 2019 14:02:55 -0400 Message-Id: <20190930180257.23395-1-trond.myklebust@hammerspace.com> X-Mailer: git-send-email 2.21.0 In-Reply-To: <1569834678-16117-1-git-send-email-suyj.fnst@cn.fujitsu.com> References: <1569834678-16117-1-git-send-email-suyj.fnst@cn.fujitsu.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-nfs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-nfs@vger.kernel.org These patches fix issues with how O_DIRECT handles read and write errors, and also how it handles eof. Trond Myklebust (2): NFS: Fix O_DIRECT accounting of number of bytes read/written NFS: Remove redundant mirror tracking in O_DIRECT fs/nfs/direct.c | 106 ++++++++++++++++-------------------------------- 1 file changed, 36 insertions(+), 70 deletions(-) -- 2.21.0