From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([208.118.235.92]:58259) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1TkaQA-0006ji-Je for qemu-devel@nongnu.org; Mon, 17 Dec 2012 08:07:52 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1TkaQ9-00053s-EX for qemu-devel@nongnu.org; Mon, 17 Dec 2012 08:07:50 -0500 Received: from mail-we0-f173.google.com ([74.125.82.173]:48253) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1TkaQ9-00053f-8D for qemu-devel@nongnu.org; Mon, 17 Dec 2012 08:07:49 -0500 Received: by mail-we0-f173.google.com with SMTP id z2so2814292wey.4 for ; Mon, 17 Dec 2012 05:07:47 -0800 (PST) Sender: Paolo Bonzini Message-ID: <50CF191E.3070607@redhat.com> Date: Mon, 17 Dec 2012 14:07:42 +0100 From: Paolo Bonzini MIME-Version: 1.0 References: <1354740282-20679-1-git-send-email-pbonzini@redhat.com> In-Reply-To: <1354740282-20679-1-git-send-email-pbonzini@redhat.com> Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Subject: Re: [Qemu-devel] [PATCH 00/11] qdev: correct reference counting List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: aliguori@us.ibm.com, qemu-devel@nongnu.org, afaerber@suse.de Il 05/12/2012 21:44, Paolo Bonzini ha scritto: > This series makes the ref_count field of device and bus objects actually > match the number of references that the objects have. Once this is done, > qdev_free and qbus_free are equivalent to simply object_unparent, and > object_delete can go. > > Patches 1-3 fix some warts in the last minute patches that went in 1.3. > Patches 4-9 are the bulk of the series. Patches 10-11 touches the CPU > classes instead. > > Paolo > > Paolo Bonzini (11): > qdev: export and use qbus_init > qdev: use object_new, not g_malloc to create buses > qom: preserve object while unparenting it > qdev: add reference count to a device for the BusChild > qdev: move deletion of children from finalize to unparent > qdev: move unrealization of devices from finalize to unparent > qdev: add reference for the bus while it is referred to by the > DeviceState > qdev: inline object_delete into qbus_free/qdev_free > qdev: drop extra references at creation time > cpu: do not use object_delete > qom: remove object_delete > > hw/pci.c | 11 +++--- > hw/pci.h | 5 --- > hw/qdev-core.h | 1 + > hw/qdev-monitor.c | 5 ++- > hw/qdev.c | 107 +++++++++++++++++++++++++++++--------------------- > hw/sysbus.c | 6 +-- > include/qemu/object.h | 17 +------- > linux-user/syscall.c | 2 +- > qom/object.c | 9 +---- > target-i386/helper.c | 4 +- > target-sparc/cpu.c | 2 +- > vl.c | 1 + > 12 files changed, 84 insertions(+), 86 deletions(-) > Ping? Paolo