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authorSheng Yang <sheng@linux.intel.com>2009-01-05 21:03:02 -0500
committerAvi Kivity <avi@redhat.com>2009-02-14 19:47:36 -0500
commitad8ba2cd44d4d39fb3fe55d5dcc565b19fc3a7fb (patch)
tree74dfd501fc541b7d55eecec7b9469f1db8225507 /arch/s390/kvm
parent85db06e514422ae429b5f85742d8111b70bd56f3 (diff)
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>
Diffstat (limited to 'arch/s390/kvm')
-rw-r--r--arch/s390/kvm/kvm-s390.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/s390/kvm/kvm-s390.c b/arch/s390/kvm/kvm-s390.c
index be8497186b96..0d33893e1e89 100644
--- a/arch/s390/kvm/kvm-s390.c
+++ b/arch/s390/kvm/kvm-s390.c
@@ -212,6 +212,10 @@ static void kvm_free_vcpus(struct kvm *kvm)
212 } 212 }
213} 213}
214 214
215void kvm_arch_sync_events(struct kvm *kvm)
216{
217}
218
215void kvm_arch_destroy_vm(struct kvm *kvm) 219void kvm_arch_destroy_vm(struct kvm *kvm)
216{ 220{
217 kvm_free_vcpus(kvm); 221 kvm_free_vcpus(kvm);