tree 74dfd501fc541b7d55eecec7b9469f1db8225507
parent 85db06e514422ae429b5f85742d8111b70bd56f3
author Sheng Yang <sheng@linux.intel.com> 1231207382 +0800
committer Avi Kivity <avi@redhat.com> 1234658856 +0200

KVM: Add kvm_arch_sync_events to sync with asynchronize events

kvm_arch_sync_events is introduced to quiet down all other events may happen
contemporary with VM destroy process, like IRQ handler and work struct for
assigned device.

For kvm_arch_sync_events is called at the very beginning of kvm_destroy_vm(), so
the state of KVM here is legal and can provide a environment to quiet down other
events.

Signed-off-by: Sheng Yang <sheng@linux.intel.com>
Signed-off-by: Avi Kivity <avi@redhat.com>