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=-5.3 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,UNPARSEABLE_RELAY 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 24FA5C43466 for ; Mon, 21 Sep 2020 16:24:10 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id BE82423719 for ; Mon, 21 Sep 2020 16:24:09 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=oracle.com header.i=@oracle.com header.b="F/2nUypR" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726430AbgIUQYJ (ORCPT ); Mon, 21 Sep 2020 12:24:09 -0400 Received: from userp2120.oracle.com ([156.151.31.85]:58840 "EHLO userp2120.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728129AbgIUQYI (ORCPT ); Mon, 21 Sep 2020 12:24:08 -0400 Received: from pps.filterd (userp2120.oracle.com [127.0.0.1]) by userp2120.oracle.com (8.16.0.42/8.16.0.42) with SMTP id 08LGIceR075559; Mon, 21 Sep 2020 16:24:06 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oracle.com; h=date : from : to : cc : subject : message-id : references : mime-version : content-type : in-reply-to; s=corp-2020-01-29; bh=q4Ez382Gne2FhW1b/1+i5dccSAf54jpFNIwquB2rSc0=; b=F/2nUypRmZz+Y2ACm+J+RNyQAmwftq9xFYvtYM2F08lfSR/gpyq5hDk3b0sPt4+rC1Zb 8589uwBBqlny99pPIE84pM5rq+mRICLj1oE9GwjC2eA4TR3Z3S/33WNExaTBqe52L98i IiH2xc4FU8cBVlKPEFfofiB4jNN8h2bfNJwo/mBt43bnRwCaRCTlYGanRzMyJRI3dk9R eKNjPE6keYrZ3JlrheYtrHQXeNyX5jiCaSqKgU7Xikq6U0dp+jJ/EpRdPTI0JgzI1jXm SPtPhzJx9bTk80tQgYJCWz+W800VlcE417lgvM1u2jy1MD2vTncQ2fNoGQk+XfRTX/eF 6Q== Received: from aserp3020.oracle.com (aserp3020.oracle.com [141.146.126.70]) by userp2120.oracle.com with ESMTP id 33ndnu6rdu-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=FAIL); Mon, 21 Sep 2020 16:24:06 +0000 Received: from pps.filterd (aserp3020.oracle.com [127.0.0.1]) by aserp3020.oracle.com (8.16.0.42/8.16.0.42) with SMTP id 08LGJm8R107139; Mon, 21 Sep 2020 16:24:05 GMT Received: from aserv0121.oracle.com (aserv0121.oracle.com [141.146.126.235]) by aserp3020.oracle.com with ESMTP id 33nuw18ve0-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Mon, 21 Sep 2020 16:24:05 +0000 Received: from abhmp0010.oracle.com (abhmp0010.oracle.com [141.146.116.16]) by aserv0121.oracle.com (8.14.4/8.13.8) with ESMTP id 08LGO5Jj011876; Mon, 21 Sep 2020 16:24:05 GMT Received: from localhost (/67.169.218.210) by default (Oracle Beehive Gateway v4.0) with ESMTP ; Mon, 21 Sep 2020 09:24:05 -0700 Date: Mon, 21 Sep 2020 09:24:04 -0700 From: "Darrick J. Wong" To: Zheng Wu Cc: linux-xfs@vger.kernel.org Subject: Re: The feature of Block size > PAGE_SIZE support Message-ID: <20200921162404.GC7955@magnolia> References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-Proofpoint-Virus-Version: vendor=nai engine=6000 definitions=9751 signatures=668679 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 spamscore=0 phishscore=0 malwarescore=0 mlxscore=0 suspectscore=1 adultscore=0 mlxlogscore=999 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2006250000 definitions=main-2009210115 X-Proofpoint-Virus-Version: vendor=nai engine=6000 definitions=9751 signatures=668679 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 priorityscore=1501 malwarescore=0 lowpriorityscore=0 phishscore=0 adultscore=0 suspectscore=1 bulkscore=0 clxscore=1011 impostorscore=0 mlxlogscore=999 mlxscore=0 spamscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2006250000 definitions=main-2009210115 Precedence: bulk List-ID: X-Mailing-List: linux-xfs@vger.kernel.org On Mon, Sep 21, 2020 at 11:12:54AM +0800, Zheng Wu wrote: > Hi experts, > > We know that the feature of Block size > PAGE_SIZE will be supported in XFS. > Just, I can't test successfully in the last version of Linux. > > When is this feature of Block size > PAGE_SIZE available in upstream? It's not currently in upstream. Some day, perhaps, after THP support gets added to iomap. --D > Thanks. > > Best Regards > Zheng Wu