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=-5.4 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, NICE_REPLY_A,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 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 AADACC2D0E4 for ; Tue, 17 Nov 2020 11:19:11 +0000 (UTC) Received: from lists.xenproject.org (lists.xenproject.org [192.237.175.120]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 3113D2222E for ; Tue, 17 Nov 2020 11:19:10 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=suse.com header.i=@suse.com header.b="N/4FGcRB" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 3113D2222E Authentication-Results: mail.kernel.org; dmarc=fail (p=quarantine dis=none) header.from=suse.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=xen-devel-bounces@lists.xenproject.org Received: from list by lists.xenproject.org with outflank-mailman.28933.58085 (Exim 4.92) (envelope-from ) id 1kez0U-0006fu-07; Tue, 17 Nov 2020 11:18:42 +0000 X-Outflank-Mailman: Message body and most headers restored to incoming version Received: by outflank-mailman (output) from mailman id 28933.58085; Tue, 17 Nov 2020 11:18:41 +0000 X-BeenThere: xen-devel@lists.xenproject.org List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Precedence: list Sender: "Xen-devel" Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1kez0T-0006fn-TG; Tue, 17 Nov 2020 11:18:41 +0000 Received: by outflank-mailman (input) for mailman id 28933; Tue, 17 Nov 2020 11:18:40 +0000 Received: from us1-rack-iad1.inumbo.com ([172.99.69.81]) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1kez0S-0006fi-Ci for xen-devel@lists.xenproject.org; Tue, 17 Nov 2020 11:18:40 +0000 Received: from mx2.suse.de (unknown [195.135.220.15]) by us1-rack-iad1.inumbo.com (Halon) with ESMTPS id b63b42f8-ea1e-4495-b9bc-56293f9071f5; Tue, 17 Nov 2020 11:18:39 +0000 (UTC) Received: from relay2.suse.de (unknown [195.135.221.27]) by mx2.suse.de (Postfix) with ESMTP id D4AE2AC23; Tue, 17 Nov 2020 11:18:38 +0000 (UTC) Received: from us1-rack-iad1.inumbo.com ([172.99.69.81]) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1kez0S-0006fi-Ci for xen-devel@lists.xenproject.org; Tue, 17 Nov 2020 11:18:40 +0000 X-Inumbo-ID: b63b42f8-ea1e-4495-b9bc-56293f9071f5 Received: from mx2.suse.de (unknown [195.135.220.15]) by us1-rack-iad1.inumbo.com (Halon) with ESMTPS id b63b42f8-ea1e-4495-b9bc-56293f9071f5; Tue, 17 Nov 2020 11:18:39 +0000 (UTC) X-Virus-Scanned: by amavisd-new at test-mx.suse.de DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.com; s=susede1; t=1605611919; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=lkxfR3i5w6zX+HLBvlooZzm+W9Yy7IGTSSX3u9qyyyY=; b=N/4FGcRBg/o+eoVv6Lpej/u6a6Fw/D6Jl6GQl47ycESoOrDMpiejQPppevr/ktS+KJNsaa WXQQWjPGw0pbP8DNdIDHvBOv5UwEHQFB/yrQVmEWvlnjDKLcbqPN82lsm2skwDSIFoAGaD CZgFnna3GShLe/O7I0fBVZTFRwp8/h0= Received: from relay2.suse.de (unknown [195.135.221.27]) by mx2.suse.de (Postfix) with ESMTP id D4AE2AC23; Tue, 17 Nov 2020 11:18:38 +0000 (UTC) Subject: Re: [PATCH 06/12] xen/hypfs: move per-node function pointers into a dedicated struct To: Juergen Gross Cc: Andrew Cooper , George Dunlap , Ian Jackson , Julien Grall , Stefano Stabellini , Wei Liu , xen-devel@lists.xenproject.org References: <20201026091316.25680-1-jgross@suse.com> <20201026091316.25680-7-jgross@suse.com> From: Jan Beulich Message-ID: <5c9d71ea-8f25-0f57-ac48-5152a1e35264@suse.com> Date: Tue, 17 Nov 2020 12:18:38 +0100 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:78.0) Gecko/20100101 Thunderbird/78.4.3 MIME-Version: 1.0 In-Reply-To: <20201026091316.25680-7-jgross@suse.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit On 26.10.2020 10:13, Juergen Gross wrote: > @@ -15,10 +29,7 @@ struct hypfs_entry { > unsigned int max_size; > const char *name; > struct list_head list; > - int (*read)(const struct hypfs_entry *entry, > - XEN_GUEST_HANDLE_PARAM(void) uaddr); > - int (*write)(struct hypfs_entry_leaf *leaf, > - XEN_GUEST_HANDLE_PARAM(void) uaddr, unsigned int ulen); > + struct hypfs_funcs *funcs; const (with all the cascade changes necessary)? Jan