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c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1718197317; 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=aAFSvPlmfqnTJEUUtuHv/7KBJ58vK70XthaPf9rN1VY=; b=Dz9grMY6mbiF6WpWEPSAm6hIYXaENIAT7yxXDcxs8wAYrUuZuohs7tuiNMOwXNYY6OLMV8 OYerJQmnGB/CZUkrppuYC9pIxQtxgXT94qKvBEupRLCHlCcJnCygcfjFkqEwN3rrh56WSS lOLzSCjU++QkDki63X5m16U7uj6aEdA= X-MC-Unique: AYLpDI9ZMmCbP8zEj6Us-A-1 From: =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= To: qemu-devel@nongnu.org Cc: Eric Auger , Zhenzhong Duan , Alex Williamson , =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= Subject: [PATCH v1 12/16] vfio/container: Switch to QOM Date: Wed, 12 Jun 2024 15:01:18 +0200 Message-ID: <20240612130122.813935-13-clg@redhat.com> In-Reply-To: <20240612130122.813935-1-clg@redhat.com> References: <20240612130122.813935-1-clg@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-Scanned-By: MIMEDefang 3.0 on 10.30.177.17 Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=170.10.133.124; envelope-from=clg@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: 11 X-Spam_score: 1.1 X-Spam_bar: + X-Spam_report: (1.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.143, 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, RCVD_IN_SBL_CSS=3.335, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=no 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+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @redhat.com) X-ZM-MESSAGEID: 1718197578257100003 Instead of allocating the container struct, create a QOM object of the appropriate type. Signed-off-by: C=C3=A9dric Le Goater --- hw/vfio/container.c | 6 +++--- hw/vfio/iommufd.c | 4 ++-- 2 files changed, 5 insertions(+), 5 deletions(-) diff --git a/hw/vfio/container.c b/hw/vfio/container.c index f1519518d0b7efd2a6086f07bc497596a5236abf..f8bde76cfdba41f3d6da8a7c852= 624485bd933a0 100644 --- a/hw/vfio/container.c +++ b/hw/vfio/container.c @@ -435,7 +435,7 @@ static VFIOContainer *vfio_create_container(int fd, VFI= OGroup *group, vioc_name =3D vfio_get_iommu_class_name(iommu_type); vioc =3D VFIO_IOMMU_CLASS(object_class_by_name(vioc_name)); =20 - container =3D g_malloc0(sizeof(*container)); + container =3D VFIO_IOMMU_LEGACY(object_new(vioc_name)); container->fd =3D fd; container->iommu_type =3D iommu_type; vfio_container_init(&container->bcontainer, vioc); @@ -674,7 +674,7 @@ unregister_container_exit: vfio_cpr_unregister_container(bcontainer); =20 free_container_exit: - g_free(container); + object_unref(container); =20 close_fd_exit: close(fd); @@ -718,7 +718,7 @@ static void vfio_disconnect_container(VFIOGroup *group) trace_vfio_disconnect_container(container->fd); vfio_cpr_unregister_container(bcontainer); close(container->fd); - g_free(container); + object_unref(container); =20 vfio_put_address_space(space); } diff --git a/hw/vfio/iommufd.c b/hw/vfio/iommufd.c index 80ba09b859a02bb89823460064a9f099fd98cff0..5daf9c1ea268e7b4ab0dbfe9e55= a176b23aaa62b 100644 --- a/hw/vfio/iommufd.c +++ b/hw/vfio/iommufd.c @@ -239,7 +239,7 @@ static void iommufd_cdev_container_destroy(VFIOIOMMUFDC= ontainer *container) memory_listener_unregister(&bcontainer->listener); vfio_container_destroy(bcontainer); iommufd_backend_free_id(container->be, container->ioas_id); - g_free(container); + object_unref(container); } =20 static int iommufd_cdev_ram_block_discard_disable(bool state) @@ -352,7 +352,7 @@ static bool iommufd_cdev_attach(const char *name, VFIOD= evice *vbasedev, =20 trace_iommufd_cdev_alloc_ioas(vbasedev->iommufd->fd, ioas_id); =20 - container =3D g_malloc0(sizeof(*container)); + container =3D VFIO_IOMMU_IOMMUFD(object_new(TYPE_VFIO_IOMMU_IOMMUFD)); container->be =3D vbasedev->iommufd; container->ioas_id =3D ioas_id; =20 --=20 2.45.2