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| author | Vincenzo Maffione <v.maffione@gmail.com> | 2013-07-22 11:51:33 +0200 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2013-08-09 21:19:54 +0200 |
| commit | ca916d3729564d0eb3c2374a96903f7e8aced8a7 (patch) | |
| tree | 8df3fd4c813a75594ad465a388e74748c6e6a1b5 /hw/virtio | |
| parent | 0d89436786b02a9e7d561c4d7dc4982e4a2739db (diff) | |
| download | qemu-ca916d3729564d0eb3c2374a96903f7e8aced8a7.tar.gz | |
kvm: add KVM_IRQFD_FLAG_RESAMPLE support
Added an EventNotifier* parameter to
kvm-all.c:kvm_irqchip_add_irqfd_notifier(), in order to give KVM
another eventfd to be used as "resamplefd". See the documentation
in the linux kernel sources in Documentation/virtual/kvm/api.txt
(section 4.75) for more details.
When the added parameter is passed NULL, the behaviour of the
function is unchanged with respect to the previous versions.
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Vincenzo Maffione <v.maffione@gmail.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'hw/virtio')
| -rw-r--r-- | hw/virtio/virtio-pci.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/hw/virtio/virtio-pci.c b/hw/virtio/virtio-pci.c index c38cfd1515..c4db4070ce 100644 --- a/hw/virtio/virtio-pci.c +++ b/hw/virtio/virtio-pci.c @@ -508,7 +508,7 @@ static int kvm_virtio_pci_irqfd_use(VirtIOPCIProxy *proxy, VirtQueue *vq = virtio_get_queue(proxy->vdev, queue_no); EventNotifier *n = virtio_queue_get_guest_notifier(vq); int ret; - ret = kvm_irqchip_add_irqfd_notifier(kvm_state, n, irqfd->virq); + ret = kvm_irqchip_add_irqfd_notifier(kvm_state, n, NULL, irqfd->virq); return ret; } |