On Mon, Nov 17, 2014 at 10:25:31AM +0000, Ian Campbell wrote: > On Mon, 2014-11-17 at 09:52 +0000, Wei Liu wrote: > > > + /* update backend > > > /local/domain/0/backend/<device>/<domid>/.../domain */ > > > + be_dev = libxl__xs_directory(gc, trans, "/local/domain/0/backend", > > > &ndevs); > > > > The hard-coded 0 cannot work if you have driver domain. > > > > At the very least it should be using LIBXL_TOOLSTACK_DOMID. > > Does anyone know the purpose of this node, i.e. what consumes it? > docs/misc/xenstore-paths.markdown doesn't mention it, neither do any of > xen/include/public/io/*.h AFAICS. > > The backend needing to know the name (as opposed to domid) of the > frontend domain seems rather unusual to me. >
I think it's for consistency but Chunyan might have different opinions. Wei. > Perhaps we should just nuke this key? > > Ian. _______________________________________________ Xen-devel mailing list Xen-devel@lists.xen.org http://lists.xen.org/xen-devel
