David Vrabel d0e5d83284 net: xen-netback: correctly restart Tx after a VM restore/migrate ... If a VM is saved and restored (or migrated) the netback driver will no longer process any Tx packets from the frontend. xenvif_up() does not schedule the processing of any pending Tx requests from the front end because the carrier is off. Without this initial kick the frontend just adds Tx requests to the ring without raising an event (until the ring is full). This was caused by 47103041e9 (net: xen-netback: convert to hw_features) which reordered the calls to xenvif_up() and netif_carrier_on() in xenvif_connect(). Signed-off-by: David Vrabel <david.vrabel@citrix.com> Cc: Ian Campbell <ian.campbell@citrix.com> Acked-by: Ian Campbell <ian.campbell@citrix.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2011-10-03 14:15:46 -04:00
..
common.h	xen: netback: use __CONST_RING_SIZE not __RING_SIZE	2011-05-17 15:27:35 -04:00
interface.c	net: xen-netback: correctly restart Tx after a VM restore/migrate	2011-10-03 14:15:46 -04:00
Makefile
netback.c	xen/netback: Add module alias for autoloading	2011-06-30 11:19:09 -07:00
xenbus.c