void pmu_exit(void)
{
if (pmu_model) {
exit_driverfs();
pmu_model = NULL;
}
}
void oprofile_arch_exit(void)
{
if (op_arm_model) {
exit_driverfs();
op_arm_model = NULL;
}
}
void oprofile_arch_exit(void)
{
if (op_arm_model) {
exit_driverfs();
op_arm_model = NULL;
}
kfree(counter_config);
}
void xenoprofile_exit(void)
{
if (using_xenoprof)
exit_driverfs();
xenoprof_arch_unmap_shared_buffer(&shared_buffer);
if (xenoprof_is_primary) {
unmap_passive_list();
WARN_ON(HYPERVISOR_xenoprof_op(XENOPROF_shutdown, NULL));
}
}
void __exit oprofile_arch_exit(void)
{
if (using_xenoprof)
exit_driverfs();
if (shared_buffer) {
vunmap(shared_buffer);
shared_buffer = NULL;
}
if (is_primary)
HYPERVISOR_xenoprof_op(XENOPROF_shutdown, NULL);
}
void oprofile_perf_exit(void)
{
int cpu, id;
struct perf_event *event;
for_each_possible_cpu(cpu) {
for (id = 0; id < num_counters; ++id) {
event = perf_events[cpu][id];
if (event)
perf_event_release_kernel(event);
}
kfree(perf_events[cpu]);
}
kfree(counter_config);
exit_driverfs();
}
void nmi_exit(void)
{
if (using_nmi)
exit_driverfs();
}