Received: by 2002:a25:e7d8:0:0:0:0:0 with SMTP id e207csp2103718ybh; Fri, 13 Mar 2020 12:55:09 -0700 (PDT) X-Google-Smtp-Source: ADFU+vtnn8PFO0FhMDg2YYnVFyP0LgW2S9AeKOiPzdpiDPLWAQtwp5HYg4Xdae4L6vdDv7y/OoSf X-Received: by 2002:a9d:4b01:: with SMTP id q1mr12100311otf.168.1584129309668; Fri, 13 Mar 2020 12:55:09 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1584129309; cv=none; d=google.com; s=arc-20160816; b=sNgwzdrhgrlmW1QS9HewN/hY2iQDbPBGvFwsiTSwOtQndNRYMQSCwXp1f4MrpbZPcI pl05ZMcmxylUQEUtaxGcDV7fQUGGOg+3Pu0arW6/z5K4HcyAPYfkUF+aYl9XIJp4fTha bzICkK3fYsDdwVKa3nvNOXkGeJhlyhcSxp3RtCLjCBI0+5rDz7biHtzxHP3DSqB5fATC JVV/Qyx51naoln8YLG3o8aknz29fZYBMQy2kHx4fCsKkL8qRbzntkD5nnR3NqURsduGB oe5On846SA+Gp6i4Tszut3g+5M+J9ZEDjPh556s62AmlRH2XwwaUNfZz8jy5BTMUFctz XHmw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:in-reply-to:content-disposition :mime-version:references:message-id:subject:cc:to:from:date; bh=ZI6JA5W7cDaEpC1JzzEpUURh8ZDoq4vRIiucQ7tgzyM=; b=DjvF0c3OBHHruBWxo3jq7vcWmxqW4WTgPRyizfhhsjNH4e2LAfw6JBNZUsxGgOYCSY ioADddPaE96w6wjdReN3m4/pfRdXH9aFF3k64m6bLr4743DUSWzZFzqdn3j+VBuVRrk8 xXXX9hGWiZQUIUwDU0+gMpWchrI9WFsyv4wvYzENLkLppjUp4EVamMUGHOlWws6WUiUO rYJuNQ/HFgOLMsD3q178p0isO8jiJm4kWEPn+lgpT3l+PgLvthzslhXGjUrWWkBGjtVd 8X59ZpI7YtVNdw816jcrhdSh4YeNR7rcGIqwe+ypuvJcxxh4nTBdneUDsukF4YhdnVr4 wpeg== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-ext4-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-ext4-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 94si2908013otc.25.2020.03.13.12.54.50; Fri, 13 Mar 2020 12:55:09 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-ext4-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-ext4-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-ext4-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727352AbgCMTy2 (ORCPT + 99 others); Fri, 13 Mar 2020 15:54:28 -0400 Received: from outgoing-auth-1.mit.edu ([18.9.28.11]:57256 "EHLO outgoing.mit.edu" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726526AbgCMTy2 (ORCPT ); Fri, 13 Mar 2020 15:54:28 -0400 Received: from callcc.thunk.org (pool-72-93-95-157.bstnma.fios.verizon.net [72.93.95.157]) (authenticated bits=0) (User authenticated as tytso@ATHENA.MIT.EDU) by outgoing.mit.edu (8.14.7/8.12.4) with ESMTP id 02DJqlEP027130 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 13 Mar 2020 15:52:48 -0400 Received: by callcc.thunk.org (Postfix, from userid 15806) id 54B2A420E5E; Fri, 13 Mar 2020 15:52:47 -0400 (EDT) Date: Fri, 13 Mar 2020 15:52:47 -0400 From: "Theodore Y. Ts'o" To: Ritesh Harjani Cc: linux-ext4@vger.kernel.org, jack@suse.cz, adilger.kernel@dilger.ca, linux-fsdevel@vger.kernel.org, darrick.wong@oracle.com, hch@infradead.org, cmaiolino@redhat.com, david@fromorbit.com Subject: Re: [PATCHv5 1/6] ext4: Add IOMAP_F_MERGED for non-extent based mapping Message-ID: <20200313195247.GH225435@mit.edu> References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Sender: linux-ext4-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-ext4@vger.kernel.org On Fri, Feb 28, 2020 at 02:56:54PM +0530, Ritesh Harjani wrote: > IOMAP_F_MERGED needs to be set in case of non-extent based mapping. > This is needed in later patches for conversion of ext4_fiemap to use iomap. > > Signed-off-by: Ritesh Harjani > Reviewed-by: Jan Kara Thanks, applied. - Ted