vm_stat_fops     4232 virt/kvm/kvm_main.c DEFINE_SIMPLE_ATTRIBUTE(vm_stat_fops, vm_stat_get, vm_stat_clear, "%llu\n");
vm_stat_fops     4276 virt/kvm/kvm_main.c 	[KVM_STAT_VM]   = &vm_stat_fops,