Hello Ack_flush function () is not used anywhere in the code and apparently has no function currently defined. Unless there are plans to use it in the future, I took it out via this patch code for readability. Signed-off-by: Andre Luis Pereira dos Santos <andre@xxxxxxxxxxxxxx> --- Signed-off-by: Andre Luis Pereira dos Santos <andre@xxxxxxxxxxxxxx> --- linux-2.6.37-rc1/virt/kvm/kvm_main.c 2010-11-01 09:54:12.000000000 -0200 +++ linux-2.6.37-rc1-patched/virt/kvm/kvm_main.c 2010-11-06 02:43:56.000000000 -0200 @@ -132,9 +132,6 @@ void vcpu_put(struct kvm_vcpu *vcpu) mutex_unlock(&vcpu->mutex); } -static void ack_flush(void *_completed) -{ -} static bool make_all_cpus_request(struct kvm *kvm, unsigned int req) { -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html