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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id C34B5E77184 for ; Thu, 19 Dec 2024 16:57:51 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1tOJqF-0007Kp-AP; Thu, 19 Dec 2024 11:57:41 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1tOJpw-00077L-Fp for qemu-devel@nongnu.org; Thu, 19 Dec 2024 11:57:24 -0500 Received: from us-smtp-delivery-124.mimecast.com ([170.10.129.124]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1tOJpu-0002U0-TL for qemu-devel@nongnu.org; Thu, 19 Dec 2024 11:57:20 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1734627438; h=from:from:reply-to: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=dHuOPylbiCWI1CYUgn9gsnDTpwkgAA0hzItVkqAwqAs=; b=C5lb+J0i9BdzAKACCyNaQzcXhpenafmuLUS2DdtYthwd+69YF10N97IfoYS8/4RUMwuwoe mUarMxewH1QoJjsV8+wNeCfC6uNPlAlhazOkECUab0HpYjCug1zfUP89N3b3TpTWiQWyDx rpFUvMY4/RG1drhbuTxsrHdtuwA1IP8= Received: from mx-prod-mc-01.mail-002.prod.us-west-2.aws.redhat.com (ec2-54-186-198-63.us-west-2.compute.amazonaws.com [54.186.198.63]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-695-BNR8wmE1N_usXzd5u6Kr2A-1; Thu, 19 Dec 2024 11:57:14 -0500 X-MC-Unique: BNR8wmE1N_usXzd5u6Kr2A-1 X-Mimecast-MFC-AGG-ID: BNR8wmE1N_usXzd5u6Kr2A Received: from mx-prod-int-01.mail-002.prod.us-west-2.aws.redhat.com (mx-prod-int-01.mail-002.prod.us-west-2.aws.redhat.com [10.30.177.4]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mx-prod-mc-01.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id 8E9D2195609D; Thu, 19 Dec 2024 16:57:13 +0000 (UTC) Received: from redhat.com (unknown [10.42.28.54]) by mx-prod-int-01.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id 54EB330044C1; Thu, 19 Dec 2024 16:57:11 +0000 (UTC) Date: Thu, 19 Dec 2024 16:57:07 +0000 From: Daniel =?utf-8?B?UC4gQmVycmFuZ8Op?= To: Philippe =?utf-8?Q?Mathieu-Daud=C3=A9?= Cc: qemu-devel@nongnu.org, Ani Sinha , =?utf-8?Q?Marc-Andr=C3=A9?= Lureau , devel@lists.libvirt.org Subject: Re: [RFC PATCH 03/10] hw/misc/vmcoreinfo: Un-inline vmcoreinfo_find() Message-ID: References: <20241219153857.57450-1-philmd@linaro.org> <20241219153857.57450-4-philmd@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20241219153857.57450-4-philmd@linaro.org> User-Agent: Mutt/2.2.13 (2024-03-09) X-Scanned-By: MIMEDefang 3.4.1 on 10.30.177.4 Received-SPF: pass client-ip=170.10.129.124; envelope-from=berrange@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -31 X-Spam_score: -3.2 X-Spam_bar: --- X-Spam_report: (-3.2 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H2=-1.116, RCVD_IN_VALIDITY_CERTIFIED_BLOCKED=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: Daniel =?utf-8?B?UC4gQmVycmFuZ8Op?= Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org On Thu, Dec 19, 2024 at 04:38:50PM +0100, Philippe Mathieu-Daudé wrote: > Signed-off-by: Philippe Mathieu-Daudé > --- > include/hw/misc/vmcoreinfo.h | 13 ++++++------- > hw/misc/vmcoreinfo.c | 16 +++++++++++++--- > 2 files changed, 19 insertions(+), 10 deletions(-) Reviewed-by: Daniel P. Berrangé > diff --git a/hw/misc/vmcoreinfo.c b/hw/misc/vmcoreinfo.c > index ad5a4dec596..c5bb5c9fa52 100644 > --- a/hw/misc/vmcoreinfo.c > +++ b/hw/misc/vmcoreinfo.c > @@ -42,11 +42,12 @@ static void vmcoreinfo_realize(DeviceState *dev, Error **errp) > /* for gdb script dump-guest-memory.py */ > static VMCoreInfoState * volatile vmcoreinfo_state G_GNUC_UNUSED; > > - /* Given that this function is executing, there is at least one VMCOREINFO > - * device. Check if there are several. > + /* > + * Given that this function is executing, there is at least one > + * VMCOREINFO instance. Check if there are several. > */ > if (!vmcoreinfo_find()) { > - error_setg(errp, "at most one %s device is permitted", > + error_setg(errp, "at most one %s instance is permitted", > VMCOREINFO_DEVICE); > return; > } This chunk is unrelated to the claimed goal of this commit. It makes sense as a change though, so feel free to add my R-B when splitting into a separate commit. > @@ -103,3 +104,12 @@ static const TypeInfo vmcoreinfo_types[] = { > }; > > DEFINE_TYPES(vmcoreinfo_types) > + > +VMCoreInfoState *vmcoreinfo_find(void) > +{ > + Object *obj; > + > + obj = object_resolve_path_type("", TYPE_VMCOREINFO_DEVICE, NULL); > + > + return obj ? (VMCoreInfoState *)obj : NULL; > +} Reviewed-by: Daniel P. Berrangé > -- > 2.47.1 > With regards, Daniel -- |: https://berrange.com -o- https://www.flickr.com/photos/dberrange :| |: https://libvirt.org -o- https://fstop138.berrange.com :| |: https://entangle-photo.org -o- https://www.instagram.com/dberrange :|