return ret;
}
+static atomic_t reset_hung_task = ATOMIC_INIT(0);
+
+void reset_hung_task_detector(void)
+{
+ atomic_set(&reset_hung_task, 1);
+}
+EXPORT_SYMBOL_GPL(reset_hung_task_detector);
+
/*
* kthread which checks for tasks stuck in D state
*/
while (schedule_timeout_interruptible(timeout_jiffies(timeout)))
timeout = sysctl_hung_task_timeout_secs;
+ if (atomic_xchg(&reset_hung_task, 0))
+ continue;
+
check_hung_uninterruptible_tasks(timeout);
}