tree 3185ecea62d5166d5fc711b0b164ff8f7abf933c
parent 05d00bc94ac27d220d8a78e365d7fa3a26dcca17
author Stephen Hemminger <stephen@networkplumber.org> 1498419028 -0700
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1500304565 +0200

vmbus: more host signalling avoidance

Don't signal host if it has disabled interrupts for that
ring buffer. Check the feature bit to see if host supports
pending send size flag.

Signed-off-by: Stephen Hemminger <sthemmin@microsoft.com>
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>