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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 88E7DC00528 for ; Thu, 27 Jul 2023 19:52:04 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229600AbjG0TwC (ORCPT ); Thu, 27 Jul 2023 15:52:02 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33494 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229776AbjG0TwB (ORCPT ); Thu, 27 Jul 2023 15:52:01 -0400 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D27673AB6 for ; Thu, 27 Jul 2023 12:50:53 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1690487453; h=from:from: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; bh=/nw8whqMcC5WOFFNcrWxqOQTv8DnzLwL5HhkU05t3og=; b=B2L/OcCYgC4Olkh8MRU7OhzXVb5mIlRkVLNUDRJI5deFQAzV8GM7ykpDFSsWt9VWUtHvxY LCFVuGIup9Soo5NjptrnOqnK8uIV2RykcXg1wCOzWir4LUZASKZ81Bsu/irbt/6oSN1pYf aC4HctxUdfJl9vV0cTdXeUukOKJCQp8= 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-609-USy43ND5Ooy4YgNf-hLNXQ-1; Thu, 27 Jul 2023 15:50:47 -0400 X-MC-Unique: USy43ND5Ooy4YgNf-hLNXQ-1 Received: from smtp.corp.redhat.com (int-mx02.intmail.prod.int.rdu2.redhat.com [10.11.54.2]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 72F801044589; Thu, 27 Jul 2023 19:50:46 +0000 (UTC) Received: from warthog.procyon.org.uk (unknown [10.42.28.131]) by smtp.corp.redhat.com (Postfix) with ESMTP id 05C7E4094DC0; Thu, 27 Jul 2023 19:50:44 +0000 (UTC) Organization: Red Hat UK Ltd. Registered Address: Red Hat UK Ltd, Amberley Place, 107-111 Peascod Street, Windsor, Berkshire, SI4 1TE, United Kingdom. Registered in England and Wales under Company Registration No. 3798903 From: David Howells In-Reply-To: References: <20230727161016.169066-1-dhowells@redhat.com> <20230727161016.169066-3-dhowells@redhat.com> To: Hugh Dickins Cc: dhowells@redhat.com, Andrew Morton , Christoph Hellwig , Jens Axboe , Al Viro , John Hubbard , David Hildenbrand , Matthew Wilcox , Chuck Lever , linux-block@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-mm@kvack.org Subject: Re: [PATCH 2/2] shmem: Apply a couple of filemap_splice_read() fixes to shmem_splice_read() MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-ID: <178917.1690487444.1@warthog.procyon.org.uk> Date: Thu, 27 Jul 2023 20:50:44 +0100 Message-ID: <178918.1690487444@warthog.procyon.org.uk> X-Scanned-By: MIMEDefang 3.1 on 10.11.54.2 Precedence: bulk List-ID: X-Mailing-List: linux-block@vger.kernel.org Hugh Dickins wrote: > Which made me wonder whether the file_inode -> f_mapping->host > change was appropriate elsewhere. It's sometimes confusing. There are several (potentially) different inodes available at some points. David