Received: by 2002:a05:6a10:1d13:0:0:0:0 with SMTP id pp19csp4128676pxb; Mon, 30 Aug 2021 20:04:53 -0700 (PDT) X-Google-Smtp-Source: ABdhPJzDr5+bmU/5Ks+XfPZDY+zUcNFv7nOPJx2gM21bXP348BgJoWvLGwKGt1KILT1zPh1puCSM X-Received: by 2002:a05:6402:332:: with SMTP id q18mr27317640edw.127.1630379093018; Mon, 30 Aug 2021 20:04:53 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1630379093; cv=none; d=google.com; s=arc-20160816; b=m1RX1ua97/SJDdjtkgW4jWjr98wm2uvH9Mj3W6iIXFpwj4p1P3LHSFdhSloQLZD/pA Lapriyc8Z9KI81pghOmBa8OHOUO/UiVoUMqhH2GEBySigth8ZQDPOH0LWGz0wJCtX58L c76AP4K7n3GkXD3NkYWSRKUykpZ8FHe/a4zNxUml1+wT/3DAuydutQNTZFZ50jvNgokx mKw45iku9LCyaXfAXS+w4UTa4tyUGE1TiqynYz3+kuyBUEvV8mxtydvRBIYktDP6pZB8 LJPJXWyg4CowTi++5XARFwo2FixRlCdCFK9X5gZgFwfwMyo8AMXJPQYNeglZ6QIQiLI3 QM+A== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:in-reply-to:content-disposition:mime-version :references:message-id:subject:cc:to:from:date; bh=/XWbHm1NxcCWdtV8wrPFAdNMYJm6Vx0VWQ2kRrJUO7Q=; b=Fl4rG11Vu3zy/rgvGciThg45DX+tmoi6jZiwpXKvuf+hfkGarD98j5+5PbQb77J6pe QEB8DVeeYtk09PuQ3HNO9fdiWCpqPwiqB+vCe/v9pIU0vNXd0vZsMboPCrNLPAMKvr1D Z5K+Wzpn46KyscIGhM17daGHwhEALrDtKTrCfo/Gd4qpu+haUU0d7Qmy5GZ1pQdSUvtd 6dBJkRqJi/dRAX0pLdQhvHCA/cF8rK5fdn/7hOltDyfgXjAt19eTCg8IhRaN1vSAjYch kiS83nnPdNlCtsZLTHEKIOeCpVeDbtthRXHhiYqdlkLHapujZ5F+6cOnjBhnjsyIe3M0 qlKg== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-ext4-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-ext4-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id du11si12812301ejc.389.2021.08.30.20.04.29; Mon, 30 Aug 2021 20:04:53 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-ext4-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-ext4-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-ext4-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239475AbhHaDFV (ORCPT + 99 others); Mon, 30 Aug 2021 23:05:21 -0400 Received: from outgoing-auth-1.mit.edu ([18.9.28.11]:52517 "EHLO outgoing.mit.edu" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S239460AbhHaDFV (ORCPT ); Mon, 30 Aug 2021 23:05:21 -0400 Received: from cwcc.thunk.org (pool-72-74-133-215.bstnma.fios.verizon.net [72.74.133.215]) (authenticated bits=0) (User authenticated as tytso@ATHENA.MIT.EDU) by outgoing.mit.edu (8.14.7/8.12.4) with ESMTP id 17V34GBR029510 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 30 Aug 2021 23:04:16 -0400 Received: by cwcc.thunk.org (Postfix, from userid 15806) id DACC015C3E7E; Mon, 30 Aug 2021 23:04:15 -0400 (EDT) Date: Mon, 30 Aug 2021 23:04:15 -0400 From: "Theodore Ts'o" To: Zhang Yi Cc: linux-ext4@vger.kernel.org, adilger.kernel@dilger.ca, jack@suse.cz, yukuai3@huawei.com Subject: Re: [PATCH v4 1/6] ext4: move inode eio simulation behind io completeion Message-ID: References: <20210826130412.3921207-1-yi.zhang@huawei.com> <20210826130412.3921207-2-yi.zhang@huawei.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20210826130412.3921207-2-yi.zhang@huawei.com> Precedence: bulk List-ID: X-Mailing-List: linux-ext4@vger.kernel.org On Thu, Aug 26, 2021 at 09:04:07PM +0800, Zhang Yi wrote: > No EIO simulation is required if the buffer is uptodate, so move the > simulation behind read bio completeion just like inode/block bitmap > simulation does. > > Signed-off-by: Zhang Yi > Reviewed-by: Jan Kara Thanks, applied. - Ted