From: Paolo Bonzini <pbonzini@redhat.com>
To: "Igor Mammedov" <imammedo@redhat.com>,
"Andreas Färber" <afaerber@suse.de>
Cc: peter.crosthwaite@xilinx.com, qemu-devel@nongnu.org,
Lin Ma <lma@suse.com>
Subject: Re: [Qemu-devel] [PATCH 1/2] object: Add can_be_deleted callback to TypeInfo and TypeImpl
Date: Thu, 26 Mar 2015 14:37:13 +0100 [thread overview]
Message-ID: <55140B89.9080703@redhat.com> (raw)
In-Reply-To: <20150326112921.446ec973@nial.brq.redhat.com>
On 26/03/2015 11:29, Igor Mammedov wrote:
> What value of ref, one would use to decide if deletion is possible?
>
> In generic case object can have ref > 1 but still be eligible for deleting
> via object-del.
Right, for example devices are unparented with ref > 1.
Still, it could be a sane default implementation. It doesn't even need
a function pointer until someone comes up with an object that has
different needs.
Paolo
next prev parent reply other threads:[~2015-03-26 13:37 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-03-23 10:10 [Qemu-devel] [PATCH 1/2] object: Add can_be_deleted callback to TypeInfo and TypeImpl Lin Ma
2015-03-23 10:10 ` [Qemu-devel] [PATCH 2/2] memory-backend: Add can_be_deleted impl for ram-backend and file-backend Lin Ma
2015-03-23 10:36 ` [Qemu-devel] [PATCH 1/2] object: Add can_be_deleted callback to TypeInfo and TypeImpl Peter Crosthwaite
2015-03-23 12:06 ` Paolo Bonzini
2015-03-23 13:13 ` Andreas Färber
2015-03-23 13:30 ` Igor Mammedov
2015-03-25 15:47 ` Lin Ma
2015-03-26 10:05 ` Igor Mammedov
2015-03-26 10:07 ` Andreas Färber
2015-03-26 10:29 ` Igor Mammedov
2015-03-26 13:37 ` Paolo Bonzini [this message]
2015-03-26 14:18 ` Igor Mammedov
2015-03-23 15:47 ` Lin Ma
2015-03-23 12:52 ` Andreas Färber
2015-03-23 15:25 ` Lin Ma
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