[libvirt] [PATCH 0/1] Improve the nodedev tree relationships

The parent/child relationships in the udev node device backend are really kind of gross. If the parent of a device doesn't exist in the libvirt node device tree, the current code sets the parent to the root "computer" node. The result is that we have a lot of devices hanging directly off the root node and relationships like scsi target to scsi hba are broken. The attached patch simply changes the behavior to keep walking up the udev device tree until it finds an ancestor that exists in the libvirt node device tree, or until it actually reaches the root of the tree. The resulting tree is a lot cleaner and more informative, especially on systems with lots of devices. David Allan (1): Improve nodedev parent/child relationships src/node_device/node_device_udev.c | 54 ++++++++++++++++++++++-------------- 1 files changed, 33 insertions(+), 21 deletions(-)