From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:59644) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1UkrPX-0006KL-O5 for qemu-devel@nongnu.org; Fri, 07 Jun 2013 03:48:36 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1UkrPW-0007I1-V3 for qemu-devel@nongnu.org; Fri, 07 Jun 2013 03:48:35 -0400 Received: from cantor2.suse.de ([195.135.220.15]:41519 helo=mx2.suse.de) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1UkrPW-0007Hv-PH for qemu-devel@nongnu.org; Fri, 07 Jun 2013 03:48:34 -0400 Message-ID: <51B1904E.3090605@suse.de> Date: Fri, 07 Jun 2013 09:48:30 +0200 From: =?ISO-8859-15?Q?Andreas_F=E4rber?= MIME-Version: 1.0 References: <1370371954-8479-1-git-send-email-pbonzini@redhat.com> <1370371954-8479-2-git-send-email-pbonzini@redhat.com> In-Reply-To: <1370371954-8479-2-git-send-email-pbonzini@redhat.com> Content-Type: text/plain; charset=ISO-8859-15 Content-Transfer-Encoding: quoted-printable Subject: Re: [Qemu-devel] [PATCH 01/39] scsi: keep device alive while it has requests List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Paolo Bonzini Cc: qemu-devel@nongnu.org, mst@redhat.com Am 04.06.2013 20:51, schrieb Paolo Bonzini: > Signed-off-by: Paolo Bonzini > --- > hw/scsi/scsi-bus.c | 4 ++++ > 1 file changed, 4 insertions(+) >=20 > diff --git a/hw/scsi/scsi-bus.c b/hw/scsi/scsi-bus.c > index 53ea906..e443193 100644 > --- a/hw/scsi/scsi-bus.c > +++ b/hw/scsi/scsi-bus.c > @@ -516,6 +516,8 @@ SCSIRequest *scsi_req_alloc(const SCSIReqOps *reqop= s, SCSIDevice *d, > req->status =3D -1; > req->sense_len =3D 0; > req->ops =3D reqops; > + object_ref(OBJECT(d)); > + object_ref(OBJECT(req->bus->qbus.parent)); BusState *bus =3D BUS(req->bus); ... object_ref(OBJECT(bus->parent)); Same below. Andreas > trace_scsi_req_alloc(req->dev->id, req->lun, req->tag); > return req; > } > @@ -1505,6 +1507,8 @@ void scsi_req_unref(SCSIRequest *req) > if (req->ops->free_req) { > req->ops->free_req(req); > } > + object_unref(OBJECT(req->dev)); > + object_unref(OBJECT(bus->qbus.parent)); > g_free(req); > } > } >=20 --=20 SUSE LINUX Products GmbH, Maxfeldstr. 5, 90409 N=FCrnberg, Germany GF: Jeff Hawn, Jennifer Guild, Felix Imend=F6rffer; HRB 16746 AG N=FCrnbe= rg