+#ifdef CONFIG_PCI_MULTITHREAD_PROBE
+static int __init wait_for_probes(void)
+{
+ DEFINE_WAIT(wait);
+
+ printk(KERN_INFO "%s: waiting for %d threads\n", __FUNCTION__,
+ atomic_read(&probe_count));
+ if (!atomic_read(&probe_count))
+ return 0;
+ while (atomic_read(&probe_count)) {
+ prepare_to_wait(&probe_waitqueue, &wait, TASK_UNINTERRUPTIBLE);
+ if (atomic_read(&probe_count))
+ schedule();
+ }
+ finish_wait(&probe_waitqueue, &wait);
+ return 0;
+}
+
+core_initcall_sync(wait_for_probes);
+postcore_initcall_sync(wait_for_probes);
+arch_initcall_sync(wait_for_probes);
+subsys_initcall_sync(wait_for_probes);
+fs_initcall_sync(wait_for_probes);
+device_initcall_sync(wait_for_probes);
+late_initcall_sync(wait_for_probes);
+#endif