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=-0.7 required=3.0 tests=BAYES_00,DKIM_ADSP_CUSTOM_MED, 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 E6ADCC433DB for ; Thu, 11 Mar 2021 18:38:06 +0000 (UTC) Received: from userp2130.oracle.com (userp2130.oracle.com [156.151.31.86]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 6304E64FE0 for ; Thu, 11 Mar 2021 18:38:06 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 6304E64FE0 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=ocfs2-devel-bounces@oss.oracle.com Received: from pps.filterd (userp2130.oracle.com [127.0.0.1]) by userp2130.oracle.com (8.16.0.42/8.16.0.42) with SMTP id 12BIVH0o136909; Thu, 11 Mar 2021 18:38:05 GMT Received: from userp3030.oracle.com (userp3030.oracle.com [156.151.31.80]) by userp2130.oracle.com with ESMTP id 37415rfkyj-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Thu, 11 Mar 2021 18:38:05 +0000 Received: from pps.filterd (userp3030.oracle.com [127.0.0.1]) by userp3030.oracle.com (8.16.0.42/8.16.0.42) with SMTP id 12BIVYH5040597; Thu, 11 Mar 2021 18:38:05 GMT Received: from oss.oracle.com (oss-old-reserved.oracle.com [137.254.22.2]) by userp3030.oracle.com with ESMTP id 374kp1d2mq-1 (version=TLSv1 cipher=AES256-SHA bits=256 verify=NO); Thu, 11 Mar 2021 18:38:04 +0000 Received: from localhost ([127.0.0.1] helo=lb-oss.oracle.com) by oss.oracle.com with esmtp (Exim 4.63) (envelope-from ) id 1lKQCB-0004rl-Ri; Thu, 11 Mar 2021 10:38:03 -0800 Received: from aserp3030.oracle.com ([141.146.126.71]) by oss.oracle.com with esmtp (Exim 4.63) (envelope-from ) id 1lJz13-0000Ty-3i for ocfs2-devel@oss.oracle.com; Wed, 10 Mar 2021 05:36:45 -0800 Received: from pps.filterd (aserp3030.oracle.com [127.0.0.1]) by aserp3030.oracle.com (8.16.0.42/8.16.0.42) with SMTP id 12ADVRQ6138399 for ; Wed, 10 Mar 2021 13:36:45 GMT Received: from userp2030.oracle.com (userp2030.oracle.com [156.151.31.89]) by aserp3030.oracle.com with ESMTP id 374kaq7c4x-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK) for ; Wed, 10 Mar 2021 13:36:45 +0000 Received: from pps.filterd (userp2030.oracle.com [127.0.0.1]) by userp2030.oracle.com (8.16.0.42/8.16.0.42) with SMTP id 12ADYLmY019605 for ; Wed, 10 Mar 2021 13:36:44 GMT Received: from mail-yb1-f179.google.com (mail-yb1-f179.google.com [209.85.219.179]) by userp2030.oracle.com with ESMTP id 373yskuhes-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=OK) for ; Wed, 10 Mar 2021 13:36:43 +0000 Received: by mail-yb1-f179.google.com with SMTP id h82so17801070ybc.13 for ; Wed, 10 Mar 2021 05:36:43 -0800 (PST) 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:content-transfer-encoding; bh=2aYptJ+Gov2C+oARQmlRLopxW2URRuwXw1AKwLGZv1E=; b=fUkYGoqo7XUn78BMZDCAGhoGwwhvzGL1ktMp6uuG32pXLpkYBgtVVR5C9ZqjFRYMwE L/PZH1NeB6/FN5GtnnQn6Xdu+eGp4PJjYWoh7CB5lLZ2vmP27siBmTrEmDLoBdEvahom PDjbxxrNfeAC+uoMWJta/q5zXZ3B7MfTNCkAUuU9q7+O4w1Z44umSvFiwP3TCqRWM6VF U/EYXP5Sw5GUXLktWCWRNCgCvDrdPLL2eUIaCwsfOWeTWHHoTdaNSt5OtMKtCVZnCZIZ gx+Ra13qAyt4DFogYz9bpFTmCLTBIZoTrfdI5THvbSwn2trUo2W43S7m4gtETaw2ifI7 ivJQ== X-Gm-Message-State: AOAM532SSF0JhkadVpJ9T+t4ReVXZE06esZgS3CWE6g5sS8/51optyOp JYvmEYIw2s1Ozu2LEEQY+WQbbBV9QWfn6r6qFDWOlsuTF0Ftlg== X-Google-Smtp-Source: ABdhPJz1jxdINaxIIQwiE1/7TJj4kvjkB1loYv97hj60cdpiwpI1AFhO8/qRMCL4/0SP4ps/aG+kQlYilaoS6/0nAb8= X-Received: by 2002:a25:d8f:: with SMTP id 137mr1981743ybn.47.1615383402310; Wed, 10 Mar 2021 05:36:42 -0800 (PST) MIME-Version: 1.0 References: <20210226002030.653855-1-ruansy.fnst@fujitsu.com> <20210310130227.GN3479805@casper.infradead.org> In-Reply-To: <20210310130227.GN3479805@casper.infradead.org> From: Neal Gompa Date: Wed, 10 Mar 2021 08:36:06 -0500 Message-ID: To: Matthew Wilcox X-PDR: PASS X-Source-IP: 209.85.219.179 X-ServerName: mail-yb1-f179.google.com X-Proofpoint-SPF-Result: pass X-Proofpoint-SPF-Record: v=spf1 redirect=_spf.google.com X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=9918 signatures=668683 X-Proofpoint-Spam-Details: rule=tap_notspam policy=tap score=0 lowpriorityscore=0 impostorscore=0 phishscore=0 clxscore=285 priorityscore=490 spamscore=0 bulkscore=0 malwarescore=0 adultscore=0 mlxlogscore=908 mlxscore=0 suspectscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2009150000 definitions=main-2103100066 X-Spam: Clean X-Mailman-Approved-At: Thu, 11 Mar 2021 10:38:02 -0800 Cc: jack@suse.cz, linux-nvdimm@lists.01.org, darrick.wong@oracle.com, david@fromorbit.com, linux-kernel@vger.kernel.org, Shiyang Ruan , linux-xfs@vger.kernel.org, ocfs2-devel@oss.oracle.com, viro@zeniv.linux.org.uk, linux-fsdevel , dan.j.williams@intel.com, Btrfs BTRFS Subject: Re: [Ocfs2-devel] [PATCH v2 00/10] fsdax, xfs: Add reflink&dedupe support for fsdax X-BeenThere: ocfs2-devel@oss.oracle.com X-Mailman-Version: 2.1.9 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: ocfs2-devel-bounces@oss.oracle.com Errors-To: ocfs2-devel-bounces@oss.oracle.com X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=9920 signatures=668683 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 spamscore=0 suspectscore=0 adultscore=0 phishscore=0 malwarescore=0 mlxscore=0 bulkscore=0 mlxlogscore=999 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2009150000 definitions=main-2103110095 X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=9920 signatures=668683 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 mlxscore=0 lowpriorityscore=0 impostorscore=0 mlxlogscore=999 malwarescore=0 suspectscore=0 adultscore=0 phishscore=0 spamscore=0 priorityscore=1501 bulkscore=0 clxscore=1034 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2009150000 definitions=main-2103110095 T24gV2VkLCBNYXIgMTAsIDIwMjEgYXQgODowMiBBTSBNYXR0aGV3IFdpbGNveCA8d2lsbHlAaW5m cmFkZWFkLm9yZz4gd3JvdGU6Cj4KPiBPbiBXZWQsIE1hciAxMCwgMjAyMSBhdCAwNzozMDo0MUFN IC0wNTAwLCBOZWFsIEdvbXBhIHdyb3RlOgo+ID4gRm9yZ2l2ZSBteSBpZ25vcmFuY2UsIGJ1dCBp cyB0aGVyZSBhIHJlYXNvbiB3aHkgdGhpcyBpc24ndCB3aXJlZCB1cCB0bwo+ID4gQnRyZnMgYXQg dGhlIHNhbWUgdGltZT8gSXQgc2VlbXMgd2VpcmQgdG8gbWUgdGhhdCBhZGRpbmcgYSBmZWF0dXJl Cj4KPiBidHJmcyBkb2Vzbid0IHN1cHBvcnQgREFYLiAgb25seSBleHQyLCBleHQ0LCBYRlMgYW5k IEZVU0UgaGF2ZSBEQVggc3VwcG9ydC4KPgo+IElmIHlvdSB0aGluayBhYm91dCBpdCwgYnRyZnMg YW5kIERBWCBhcmUgZGlhbWV0cmljYWxseSBvcHBvc2l0ZSB0aGluZ3MuCj4gREFYIGlzIGFib3V0 IGdpdmluZyByYXcgYWNjZXNzIHRvIHRoZSBoYXJkd2FyZS4gIGJ0cmZzIGlzIGFib3V0IG9mZmVy aW5nCj4gZXh0cmEgdmFsdWUgKFJBSUQsIGNoZWNrc3VtcywgLi4uKSwgbm9uZSBvZiB3aGljaCBj YW4gYmUgZG9uZSBpZiB0aGUKPiBmaWxlc3lzdGVtIGlzbid0IGluIHRoZSByZWFkL3dyaXRlIHBh dGguCj4KPiBUaGF0J3Mgd2h5IHRoZXJlJ3Mgbm8gREFYIHN1cHBvcnQgaW4gYnRyZnMuICBJZiB5 b3Ugd2FudCBEQVgsIHlvdSBoYXZlCj4gdG8gZ2l2ZSB1cCBhbGwgdGhlIGZlYXR1cmVzIHlvdSBs aWtlIGluIGJ0cmZzLiAgU28geW91IG1heSBhcyB3ZWxsIHVzZQo+IGEgZGlmZmVyZW50IGZpbGVz eXN0ZW0uCgpTbyBkb2VzIHRoYXQgbWVhbiB0aGF0IERBWCBpcyBpbmNvbXBhdGlibGUgd2l0aCB0 aG9zZSBmaWxlc3lzdGVtcyB3aGVuCmxheWVyZWQgb24gRE0gKGUuZy4gdGhyb3VnaCBMVk0pPwoK QWxzbywgYmFzZWQgb24gd2hhdCB5b3UncmUgc2F5aW5nLCB0aGF0IG1lYW5zIHRoYXQgREFYJ2Qg cmVzb3VyY2VzCndvdWxkIG5vdCBiZSBhYmxlIHRvIHVzZSByZWZsaW5rcyBvbiBYRlMsIHJpZ2h0 PyBUaGF0J2QgcHV0IGl0IGluCnNpbWlsYXIgdGVycml0b3J5IGFzIHN3YXAgZmlsZXMgb24gQnRy ZnMsIEkgd291bGQgdGhpbmsuCgoKCi0tCuecn+Wun+OBr+OBhOOBpOOCguS4gOOBpO+8gS8gQWx3 YXlzLCB0aGVyZSdzIG9ubHkgb25lIHRydXRoIQoKX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX18KT2NmczItZGV2ZWwgbWFpbGluZyBsaXN0Ck9jZnMyLWRldmVs QG9zcy5vcmFjbGUuY29tCmh0dHBzOi8vb3NzLm9yYWNsZS5jb20vbWFpbG1hbi9saXN0aW5mby9v Y2ZzMi1kZXZlbA==