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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 /include | |
| parent | 0d89436786b02a9e7d561c4d7dc4982e4a2739db (diff) | |
| download | qemu-ca916d3729564d0eb3c2374a96903f7e8aced8a7.tar.gz qemu-ca916d3729564d0eb3c2374a96903f7e8aced8a7.tar.bz2 qemu-ca916d3729564d0eb3c2374a96903f7e8aced8a7.zip | |
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 'include')
| -rw-r--r-- | include/sysemu/kvm.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/sysemu/kvm.h b/include/sysemu/kvm.h index f8ac448e0b..ce3efaf210 100644 --- a/include/sysemu/kvm.h +++ b/include/sysemu/kvm.h @@ -309,7 +309,8 @@ int kvm_irqchip_add_msi_route(KVMState *s, MSIMessage msg); int kvm_irqchip_update_msi_route(KVMState *s, int virq, MSIMessage msg); void kvm_irqchip_release_virq(KVMState *s, int virq); -int kvm_irqchip_add_irqfd_notifier(KVMState *s, EventNotifier *n, int virq); +int kvm_irqchip_add_irqfd_notifier(KVMState *s, EventNotifier *n, + EventNotifier *rn, int virq); int kvm_irqchip_remove_irqfd_notifier(KVMState *s, EventNotifier *n, int virq); void kvm_pc_gsi_handler(void *opaque, int n, int level); void kvm_pc_setup_irq_routing(bool pci_enabled); |