diff options
author | Sheng Yang <sheng@linux.intel.com> | 2009-01-05 21:03:02 -0500 |
---|---|---|
committer | Avi Kivity <avi@redhat.com> | 2009-02-14 19:47:36 -0500 |
commit | ad8ba2cd44d4d39fb3fe55d5dcc565b19fc3a7fb (patch) | |
tree | 74dfd501fc541b7d55eecec7b9469f1db8225507 /arch/powerpc/kvm/powerpc.c | |
parent | 85db06e514422ae429b5f85742d8111b70bd56f3 (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/powerpc/kvm/powerpc.c')
-rw-r--r-- | arch/powerpc/kvm/powerpc.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/powerpc/kvm/powerpc.c b/arch/powerpc/kvm/powerpc.c index 2822c8ccfaaf..5f81256287f5 100644 --- a/arch/powerpc/kvm/powerpc.c +++ b/arch/powerpc/kvm/powerpc.c | |||
@@ -125,6 +125,10 @@ static void kvmppc_free_vcpus(struct kvm *kvm) | |||
125 | } | 125 | } |
126 | } | 126 | } |
127 | 127 | ||
128 | void kvm_arch_sync_events(struct kvm *kvm) | ||
129 | { | ||
130 | } | ||
131 | |||
128 | void kvm_arch_destroy_vm(struct kvm *kvm) | 132 | void kvm_arch_destroy_vm(struct kvm *kvm) |
129 | { | 133 | { |
130 | kvmppc_free_vcpus(kvm); | 134 | kvmppc_free_vcpus(kvm); |