Zhang Chen <[email protected]> writes: > IOThreads do not record the QOM objects and block exports that use > them, making runtime introspection and hotplug debugging difficult. > > Add: > > - holders: a list describing what is holding an iothread > - iothread_ref(): add a holder to the list > - iothread_unref(): remove a holder from the list > > A holder can identify either a QOM object or a block export. A later > patch will expose this information through query-iothreads. > > Signed-off-by: Zhang Chen <[email protected]> > Reviewed-by: Stefan Hajnoczi <[email protected]>
Reviewed-by: Markus Armbruster <[email protected]>
