[PATCH] lockdep: irqtrace subsystem, core

[h-e-n] / include / linux / sched.h

diff --git a/include/linux/sched.h b/include/linux/sched.h
index bdabeee..ad7a890 100644 (file)
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -871,6 +871,21 @@ struct task_struct {
        /* mutex deadlock detection */
        struct mutex_waiter *blocked_on;
 #endif
+#ifdef CONFIG_TRACE_IRQFLAGS
+       unsigned int irq_events;
+       int hardirqs_enabled;
+       unsigned long hardirq_enable_ip;
+       unsigned int hardirq_enable_event;
+       unsigned long hardirq_disable_ip;
+       unsigned int hardirq_disable_event;
+       int softirqs_enabled;
+       unsigned long softirq_disable_ip;
+       unsigned int softirq_disable_event;
+       unsigned long softirq_enable_ip;
+       unsigned int softirq_enable_event;
+       int hardirq_context;
+       int softirq_context;
+#endif
 
 /* journalling filesystem info */
        void *journal_info;