From patchwork Fri Oct 20 12:57:27 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Thomas Huth X-Patchwork-Id: 1852527 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=redhat.com header.i=@redhat.com header.a=rsa-sha256 header.s=mimecast20190719 header.b=QA6TNVXo; dkim-atps=neutral Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org (client-ip=209.51.188.17; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=patchwork.ozlabs.org) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-ECDSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4SBl6Z4W72z20cX for ; Fri, 20 Oct 2023 23:59:50 +1100 (AEDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qtp4h-00024e-JB; Fri, 20 Oct 2023 08:57:59 -0400 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 1qtp4c-00022w-Tf for qemu-devel@nongnu.org; Fri, 20 Oct 2023 08:57:55 -0400 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 1qtp4W-0003Li-VZ for qemu-devel@nongnu.org; Fri, 20 Oct 2023 08:57:53 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1697806666; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=nrV7G3DrFjDs/BJZKCEEHFKRlqvIGvHSzO/+kQmaZlc=; b=QA6TNVXoIt6X+8ig1kDPfI9jUsCYC+gCCQKgFLVJLKkvLHMPp1YZTEdcwLEQhtOBaydegQ tqpuP8r7jzXgAmonRRy3ir30df1bM7hd842mxjQ1cBCAjekotLMrloAXxWaRXXdVe1LPoW Nn24zd/ZK/BSHt/g9FQrJMUpsHxvemo= 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-577-isQj0l6_NDuXd7L38c-9ug-1; Fri, 20 Oct 2023 08:57:35 -0400 X-MC-Unique: isQj0l6_NDuXd7L38c-9ug-1 Received: from smtp.corp.redhat.com (int-mx05.intmail.prod.int.rdu2.redhat.com [10.11.54.5]) (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 D713A88B7AC; Fri, 20 Oct 2023 12:57:34 +0000 (UTC) Received: from thuth-p1g4.redhat.com (unknown [10.39.192.54]) by smtp.corp.redhat.com (Postfix) with ESMTP id 655D8503C; Fri, 20 Oct 2023 12:57:33 +0000 (UTC) From: Thomas Huth To: qemu-devel@nongnu.org, Christian Borntraeger , Eric Farman Cc: qemu-s390x@nongnu.org, Halil Pasic , David Hildenbrand , Claudio Imbrenda , Juan Quintela Subject: [PATCH 2/3] hw/s390x/s390-stattrib: Simplify handling of the "migration-enabled" property Date: Fri, 20 Oct 2023 14:57:27 +0200 Message-ID: <20231020125728.579747-3-thuth@redhat.com> In-Reply-To: <20231020125728.579747-1-thuth@redhat.com> References: <20231020125728.579747-1-thuth@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.4.1 on 10.11.54.5 Received-SPF: pass client-ip=170.10.129.124; envelope-from=thuth@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 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_H4=0.001, RCVD_IN_MSPIKE_WL=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: , Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org There's no need for dedicated handlers here if they don't do anything special. Signed-off-by: Thomas Huth --- hw/s390x/s390-stattrib.c | 26 ++++++-------------------- 1 file changed, 6 insertions(+), 20 deletions(-) diff --git a/hw/s390x/s390-stattrib.c b/hw/s390x/s390-stattrib.c index 220e845d12..52f9fc036e 100644 --- a/hw/s390x/s390-stattrib.c +++ b/hw/s390x/s390-stattrib.c @@ -13,6 +13,7 @@ #include "qemu/units.h" #include "migration/qemu-file.h" #include "migration/register.h" +#include "hw/qdev-properties.h" #include "hw/s390x/storage-attributes.h" #include "qemu/error-report.h" #include "exec/ram_addr.h" @@ -340,6 +341,10 @@ static void s390_stattrib_realize(DeviceState *dev, Error **errp) } } +static Property s390_stattrib_props[] = { + DEFINE_PROP_BOOL("migration-enabled", S390StAttribState, migration_enabled, true), +}; + static void s390_stattrib_class_init(ObjectClass *oc, void *data) { DeviceClass *dc = DEVICE_CLASS(oc); @@ -347,22 +352,7 @@ static void s390_stattrib_class_init(ObjectClass *oc, void *data) dc->hotpluggable = false; set_bit(DEVICE_CATEGORY_MISC, dc->categories); dc->realize = s390_stattrib_realize; -} - -static inline bool s390_stattrib_get_migration_enabled(Object *obj, - Error **errp) -{ - S390StAttribState *s = S390_STATTRIB(obj); - - return s->migration_enabled; -} - -static inline void s390_stattrib_set_migration_enabled(Object *obj, bool value, - Error **errp) -{ - S390StAttribState *s = S390_STATTRIB(obj); - - s->migration_enabled = value; + device_class_set_props(dc, s390_stattrib_props); } static SaveVMHandlers savevm_s390_stattrib_handlers = { @@ -383,10 +373,6 @@ static void s390_stattrib_instance_init(Object *obj) register_savevm_live(TYPE_S390_STATTRIB, 0, 0, &savevm_s390_stattrib_handlers, sas); - object_property_add_bool(obj, "migration-enabled", - s390_stattrib_get_migration_enabled, - s390_stattrib_set_migration_enabled); - object_property_set_bool(obj, "migration-enabled", true, NULL); sas->migration_cur_gfn = 0; }