Re: [libvirt] [PATCH] qemu: Fix a possible deadlock in p2p migration

On Fri, Jan 21, 2011 at 04:28:07PM +0800, Wen Congyang wrote: > The function virUnrefConnect() may call virReleaseConnect() to release > the dest connection, and the function virReleaseConnect() will call > conn->driver->close(). > > So the function virUnrefConnect() should be surrounded by > qemuDomainObjEnterRemoteWithDriver() and > qemuDomainObjExitRemoteWithDriver() to prevent possible deadlock between > two communicating libvirt daemons. > > See commit f0c8e1cb3774d6f09e2681ca1988bf235a343007 for further details. ACK