diff options
| author | Sheng Yang <sheng@linux.intel.com> | 2009-01-06 10:03:02 +0800 |
|---|---|---|
| committer | Avi Kivity <avi@redhat.com> | 2009-02-15 02:47:36 +0200 |
| commit | ad8ba2cd44d4d39fb3fe55d5dcc565b19fc3a7fb (patch) | |
| tree | 74dfd501fc541b7d55eecec7b9469f1db8225507 /arch/ia64/kvm | |
| parent | 85db06e514422ae429b5f85742d8111b70bd56f3 (diff) | |
| download | linux-ad8ba2cd44d4d39fb3fe55d5dcc565b19fc3a7fb.tar.bz2 | |
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/ia64/kvm')
| -rw-r--r-- | arch/ia64/kvm/kvm-ia64.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/ia64/kvm/kvm-ia64.c b/arch/ia64/kvm/kvm-ia64.c index 4e586f6110aa..28f982045f29 100644 --- a/arch/ia64/kvm/kvm-ia64.c +++ b/arch/ia64/kvm/kvm-ia64.c @@ -1337,6 +1337,10 @@ static void kvm_release_vm_pages(struct kvm *kvm) } } +void kvm_arch_sync_events(struct kvm *kvm) +{ +} + void kvm_arch_destroy_vm(struct kvm *kvm) { kvm_iommu_unmap_guest(kvm); |