xnu-1699.22.73.tar.gz

[apple/xnu.git] / osfmk / kern / etimer.h

diff --git a/osfmk/kern/etimer.h b/osfmk/kern/etimer.h
index de66f9749753282e642a513b7fd9ee3c6eb83247..8c36742889af229bd1beb4887bc765b16add0ce1 100644 (file)
--- a/osfmk/kern/etimer.h
+++ b/osfmk/kern/etimer.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2004-2010 Apple Inc. All rights reserved.
+ * Copyright (c) 2004-2008 Apple Inc. All rights reserved.
  *
  * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
  * 
@@ -58,6 +58,17 @@ extern int setPop(uint64_t time);
 
 extern void etimer_resync_deadlines(void);
 
+extern uint32_t etimer_queue_migrate(int target_cpu);
+
+/* Kernel trace events associated with timers */
+#define DECR_TRAP_LATENCY      MACHDBG_CODE(DBG_MACH_EXCP_DECI, 0)
+#define DECR_SET_DEADLINE      MACHDBG_CODE(DBG_MACH_EXCP_DECI, 1)
+#define DECR_TIMER_CALLOUT     MACHDBG_CODE(DBG_MACH_EXCP_DECI, 2)
+#define DECR_PM_DEADLINE       MACHDBG_CODE(DBG_MACH_EXCP_DECI, 3)
+#define DECR_TIMER_MIGRATE     MACHDBG_CODE(DBG_MACH_EXCP_DECI, 4)
+#define DECR_RDHPET            MACHDBG_CODE(DBG_MACH_EXCP_DECI, 5)
+#define DECR_SET_TSC_DEADLINE  MACHDBG_CODE(DBG_MACH_EXCP_DECI, 6)
+
 #endif /* _KERN_ETIMER_H_ */
 
 #endif /* KERNEL_PRIVATE */