xnu-2422.1.72.tar.gz

[apple/xnu.git] / osfmk / kperf / pet.h

diff --git a/osfmk/kperf/pet.h b/osfmk/kperf/pet.h
index 9ffa736b53a299e3e6ea169061bb4083bb5f843c..03c411a01f73829ec17143796d07d58555d3d179 100644 (file)
--- a/osfmk/kperf/pet.h
+++ b/osfmk/kperf/pet.h
@@ -38,3 +38,9 @@ extern void kperf_pet_thread_wait(void);
 
 /* tell pet the timer parameters */
 extern void kperf_pet_timer_config( unsigned timerid, unsigned actionid );
+
+/* get/set rate at which PET forces threads to be sampled */
+extern int kperf_get_pet_idle_rate( void );
+extern void kperf_set_pet_idle_rate( int val );
+
+