tree febc1458c6225c70ca4c435047acf279fd77b019
parent 9c20456a32ce9e82ccda55e12c10016b181d85e5
author Izik Eidus <izike@qumranet.com> 1206882085 +0300
committer Avi Kivity <avi@qumranet.com> 1209286856 +0300

KVM: add vm refcounting

the main purpose of adding this functions is the abilaty to release the
spinlock that protect the kvm list while still be able to do operations
on a specific kvm in a safe way.

Signed-off-by: Izik Eidus <izike@qumranet.com>
Signed-off-by: Avi Kivity <avi@qumranet.com>