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 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 0D6DEC83F11 for ; Mon, 28 Aug 2023 12:33:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1693226001; h=from:from:sender:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type:in-reply-to:in-reply-to: references:references:list-id:list-help:list-unsubscribe: list-subscribe:list-post; bh=AFgAO5uGx+/8pExT6wW8lT/FnP0yLewZIEyGH7Av2K0=; b=Nltj3UGvvSq8uHfg3nV6pGJZYMpjCgimyEIPNCAJ0qhhrQsYyJ7eOVBO2Vmod85+AZlpc5 cOg2U4xOOQywpFyfqUCHF+ycs43iTmub+vz5iwbj9NTEEw7v062r2HN6BJ2zo2oh94TVwv 2+mO3tipqhnsR+MVUQED1JvOUgJ8630= Received: from mimecast-mx02.redhat.com (mimecast-mx02.redhat.com [66.187.233.88]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-688-x71GMWKAN86kKaBTnEqonA-1; Mon, 28 Aug 2023 08:33:18 -0400 X-MC-Unique: x71GMWKAN86kKaBTnEqonA-1 Received: from smtp.corp.redhat.com (int-mx01.intmail.prod.int.rdu2.redhat.com [10.11.54.1]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 14B5F800193; Mon, 28 Aug 2023 12:33:17 +0000 (UTC) Received: from mm-prod-listman-01.mail-001.prod.us-east-1.aws.redhat.com (mm-prod-listman-01.mail-001.prod.us-east-1.aws.redhat.com [10.30.29.100]) by smtp.corp.redhat.com (Postfix) with ESMTP id 4982140C2063; Mon, 28 Aug 2023 12:33:16 +0000 (UTC) Received: from mm-prod-listman-01.mail-001.prod.us-east-1.aws.redhat.com (localhost [IPv6:::1]) by mm-prod-listman-01.mail-001.prod.us-east-1.aws.redhat.com (Postfix) with ESMTP id D1DEB1946588; Mon, 28 Aug 2023 12:33:15 +0000 (UTC) Received: from smtp.corp.redhat.com (int-mx09.intmail.prod.int.rdu2.redhat.com [10.11.54.9]) by mm-prod-listman-01.mail-001.prod.us-east-1.aws.redhat.com (Postfix) with ESMTP id AAE8D1946587 for ; Mon, 28 Aug 2023 12:33:14 +0000 (UTC) Received: by smtp.corp.redhat.com (Postfix) id 84953492C14; Mon, 28 Aug 2023 12:33:09 +0000 (UTC) Received: from mimecast-mx02.redhat.com (mimecast03.extmail.prod.ext.rdu2.redhat.com [10.11.55.19]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 7D626492C13 for ; Mon, 28 Aug 2023 12:33:09 +0000 (UTC) Received: from us-smtp-1.mimecast.com (us-smtp-inbound-delivery-1.mimecast.com [205.139.110.61]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 617D28D40A7 for ; Mon, 28 Aug 2023 12:33:09 +0000 (UTC) Received: from verein.lst.de (verein.lst.de [213.95.11.211]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-484-gf-17d35Mvebt6Bi3HD9Mw-1; Mon, 28 Aug 2023 08:33:06 -0400 X-MC-Unique: gf-17d35Mvebt6Bi3HD9Mw-1 Received: by verein.lst.de (Postfix, from userid 2407) id 580D668AA6; Mon, 28 Aug 2023 14:33:00 +0200 (CEST) Date: Mon, 28 Aug 2023 14:32:59 +0200 From: Christoph Hellwig To: Al Viro Message-ID: <20230828123259.GB11084@lst.de> References: <20230601145904.1385409-1-hch@lst.de> <20230601145904.1385409-4-hch@lst.de> <20230827194122.GA325446@ZenIV> <20230827214518.GU3390869@ZenIV> MIME-Version: 1.0 In-Reply-To: <20230827214518.GU3390869@ZenIV> User-Agent: Mutt/1.5.17 (2007-11-01) X-Mimecast-Impersonation-Protect: Policy=CLT - Impersonation Protection Definition; Similar Internal Domain=false; Similar Monitored External Domain=false; Custom External Domain=false; Mimecast External Domain=false; Newly Observed Domain=false; Internal User Name=false; Custom Display Name List=false; Reply-to Address Mismatch=false; Targeted Threat Dictionary=false; Mimecast Threat Dictionary=false; Custom Threat Dictionary=false X-Scanned-By: MIMEDefang 3.1 on 10.11.54.9 Subject: Re: [Cluster-devel] [PATCH 03/12] filemap: update ki_pos in generic_perform_write X-BeenThere: cluster-devel@redhat.com X-Mailman-Version: 2.1.29 Precedence: list List-Id: "\[Cluster devel\]" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: "Darrick J. Wong" , linux-mm@kvack.org, Christoph Hellwig , Miklos Szeredi , Matthew Wilcox , cluster-devel@redhat.com, Ilya Dryomov , linux-ext4@vger.kernel.org, Chao Yu , linux-nfs@vger.kernel.org, linux-block@vger.kernel.org, Damien Le Moal , Hannes Reinecke , Jaegeuk Kim , ceph-devel@vger.kernel.org, Xiubo Li , Trond Myklebust , Jens Axboe , Christian Brauner , Theodore Ts'o , linux-f2fs-devel@lists.sourceforge.net, linux-xfs@vger.kernel.org, Anna Schumaker , linux-fsdevel@vger.kernel.org, Andrew Morton Errors-To: cluster-devel-bounces@redhat.com Sender: "Cluster-devel" X-Scanned-By: MIMEDefang 3.1 on 10.11.54.1 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: lst.de Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Sun, Aug 27, 2023 at 10:45:18PM +0100, Al Viro wrote: > IOW, I suspect that the right thing to do would be something along the lines > of The idea looks sensible to me, but we'll also need to do it for the filemap_write_and_wait_range failure case.