[PATCH 3.16.y-ckt 40/71] xen: netback: read hotplug script once at start of day.

3.16.7-ckt14 -stable review patch. If anyone has any objections, please let me know. -- From: Ian Campbell commit 31a418986a5852034d520a5bab546821ff1ccf3d upstream. When we come to tear things down in netback_remove() and generate the uevent it is possible that the xenstore

[PATCH 3.16.y-ckt 40/71] xen: netback: read hotplug script once at start of day.

3.16.7-ckt14 -stable review patch. If anyone has any objections, please let me know. -- From: Ian Campbell ian.campb...@citrix.com commit 31a418986a5852034d520a5bab546821ff1ccf3d upstream. When we come to tear things down in netback_remove() and generate the uevent it is