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[174.91.117.74]) by smtp.gmail.com with ESMTPSA id 46e09a7af769-7f44005680bsm5770214a34.22.2026.08.20.11.17.05 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 20 Aug 2026 11:17:06 -0700 (PDT) Date: Thu, 20 Aug 2026 14:17:04 -0400 From: Peter Xu To: =?utf-8?Q?Marc-Andr=C3=A9?= Lureau Cc: qemu-devel@nongnu.org, Markus Armbruster , Paolo Bonzini , Daniel =?utf-8?B?UC4gQmVycmFuZ8Op?= , Michael Roth , Pierrick Bouvier , Philippe =?utf-8?Q?Mathieu-Daud=C3=A9?= Subject: Re: [PATCH v3 70/74] memory: use object_property_add_link for container property Message-ID: References: <20260818-qom-qapi-v3-0-24b8bbbe3d86@redhat.com> <20260818-qom-qapi-v3-70-24b8bbbe3d86@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20260818-qom-qapi-v3-70-24b8bbbe3d86@redhat.com> Received-SPF: pass client-ip=170.10.129.124; envelope-from=peterx@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -23 X-Spam_score: -2.4 X-Spam_bar: -- X-Spam_report: (-2.4 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.346, 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=0.001, SPF_HELO_PASS=-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: qemu development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org On Tue, Aug 18, 2026 at 05:29:36PM +0400, Marc-André Lureau wrote: > Replace the hand-rolled container property with > object_property_add_link(). > > With check=NULL the link has no setter (read-only), matching the > existing behaviour. The built-in link getter and resolver are > functionally identical to the removed memory_region_get_container() and > memory_region_resolve_container(). The non-STRONG flag avoids refcount > interference: mr->container is managed externally by > memory_region_add/del_subregion(). > > Signed-off-by: Marc-André Lureau Reviewed-by: Peter Xu -- Peter Xu