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=-8.1 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,NICE_REPLY_A, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=ham 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 C18B3C4727F for ; Wed, 23 Sep 2020 21:49:00 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (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 0E46E235FD for ; Wed, 23 Sep 2020 21:48:59 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="BC5f8LOM" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 0E46E235FD Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:36732 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kLCdG-0006b8-Rs for qemu-devel@archiver.kernel.org; Wed, 23 Sep 2020 17:48:58 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:38608) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kLCcI-00060L-EI for qemu-devel@nongnu.org; Wed, 23 Sep 2020 17:47:58 -0400 Received: from us-smtp-delivery-124.mimecast.com ([63.128.21.124]:22714) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA1:256) (Exim 4.90_1) (envelope-from ) id 1kLCcG-0007oA-G3 for qemu-devel@nongnu.org; Wed, 23 Sep 2020 17:47:58 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1600897675; 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: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=BiaEeC5shNoEhxCLg01B/LapN3puOkRjGikjZ5EftYY=; b=BC5f8LOMSyBPRaCijAM45ob54B0rGx+wmIeFd02+xS+sInvVITWvEXvqGJD/1Fld43nWkg MO8xOBGwjc2TQUunjmWBG9/rmu5r8Hrde6+VboOhkCoidtodapumSGl4iQOuYpb8vihClI a5Tn4FGqs+DBQA8HqOMqxXitoSft9d8= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-470-yXlv0Me3MRSDTCKSZrfwrA-1; Wed, 23 Sep 2020 17:47:49 -0400 X-MC-Unique: yXlv0Me3MRSDTCKSZrfwrA-1 Received: from smtp.corp.redhat.com (int-mx02.intmail.prod.int.phx2.redhat.com [10.5.11.12]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 025FF109106C; Wed, 23 Sep 2020 21:47:48 +0000 (UTC) Received: from [10.3.114.2] (ovpn-114-2.phx2.redhat.com [10.3.114.2]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 6051460BEC; Wed, 23 Sep 2020 21:47:44 +0000 (UTC) Subject: Re: [PATCH v8 3/7] block: declare some coroutine functions in block/coroutines.h To: Vladimir Sementsov-Ogievskiy , qemu-block@nongnu.org References: <20200915164411.20590-1-vsementsov@virtuozzo.com> <20200915164411.20590-4-vsementsov@virtuozzo.com> From: Eric Blake Organization: Red Hat, Inc. Message-ID: Date: Wed, 23 Sep 2020 16:47:43 -0500 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.11.0 MIME-Version: 1.0 In-Reply-To: <20200915164411.20590-4-vsementsov@virtuozzo.com> X-Scanned-By: MIMEDefang 2.79 on 10.5.11.12 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=eblake@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Content-Language: en-US Received-SPF: pass client-ip=63.128.21.124; envelope-from=eblake@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/09/23 00:53:58 X-ACL-Warn: Detected OS = Linux 2.2.x-3.x [generic] [fuzzy] X-Spam_score_int: -32 X-Spam_score: -3.3 X-Spam_bar: --- X-Spam_report: (-3.3 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-1.228, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, NICE_REPLY_A=-0.001, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H5=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: fam@euphon.net, kwolf@redhat.com, ehabkost@redhat.com, qemu-devel@nongnu.org, mreitz@redhat.com, stefanha@redhat.com, crosa@redhat.com, den@openvz.org Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On 9/15/20 11:44 AM, Vladimir Sementsov-Ogievskiy wrote: > We are going to keep coroutine-wrappers code (structure-packing > parameters, BDRV_POLL wrapper functions) in separate auto-generated > files. So, we'll need a header with declaration of original _co_ > functions, for those which are static now. As well, we'll need > declarations for wrapper functions. Do these declarations now, as a > preparation step. > > Signed-off-by: Vladimir Sementsov-Ogievskiy > Reviewed-by: Eric Blake > --- > +++ b/block/coroutines.h > +int coroutine_fn bdrv_co_check(BlockDriverState *bs, > + BdrvCheckResult *res, BdrvCheckMode fix); > +int coroutine_fn bdrv_co_invalidate_cache(BlockDriverState *bs, Error **errp); > + > +int coroutine_fn > +bdrv_co_prwv(BdrvChild *child, int64_t offset, QEMUIOVector *qiov, > + bool is_write, BdrvRequestFlags flags); Inconsistent on whether the function name is in column 1 or after the return type. But we aren't consistent elsewhre, so I won't bother changing it. R-b still stands -- Eric Blake, Principal Software Engineer Red Hat, Inc. +1-919-301-3226 Virtualization: qemu.org | libvirt.org