124 static kmutex_t tprof_startstop_lock;  variable
270 	KASSERT(mutex_owned(&tprof_startstop_lock));  in tprof_stop1()
291 	KASSERT(mutex_owned(&tprof_startstop_lock));  in tprof_getinfo()
340 	KASSERT(mutex_owned(&tprof_startstop_lock));  in tprof_start()
425 	KASSERT(mutex_owned(&tprof_startstop_lock));  in tprof_stop()
684 	KASSERT(mutex_owned(&tprof_startstop_lock));  in tprof_backend_lookup()
744 	mutex_enter(&tprof_startstop_lock);  in tprof_backend_register()
747 		mutex_exit(&tprof_startstop_lock);  in tprof_backend_register()
752 		mutex_exit(&tprof_startstop_lock);  in tprof_backend_register()
765 	mutex_exit(&tprof_startstop_lock);  in tprof_backend_register()
786 	mutex_enter(&tprof_startstop_lock);  in tprof_backend_unregister()
790 		mutex_exit(&tprof_startstop_lock);  in tprof_backend_unregister()
795 		mutex_exit(&tprof_startstop_lock);  in tprof_backend_unregister()
803 	mutex_exit(&tprof_startstop_lock);  in tprof_backend_unregister()
841 	mutex_enter(&tprof_startstop_lock);  in tprof_close()
856 	mutex_exit(&tprof_startstop_lock);  in tprof_close()
1015 		mutex_enter(&tprof_startstop_lock);  in tprof_ioctl()
1017 		mutex_exit(&tprof_startstop_lock);  in tprof_ioctl()
1025 		mutex_enter(&tprof_startstop_lock);  in tprof_ioctl()
1027 		mutex_exit(&tprof_startstop_lock);  in tprof_ioctl()
1030 		mutex_enter(&tprof_startstop_lock);  in tprof_ioctl()
1032 		mutex_exit(&tprof_startstop_lock);  in tprof_ioctl()
1041 		mutex_enter(&tprof_startstop_lock);  in tprof_ioctl()
1043 		mutex_exit(&tprof_startstop_lock);  in tprof_ioctl()
1047 		mutex_enter(&tprof_startstop_lock);  in tprof_ioctl()
1049 		mutex_exit(&tprof_startstop_lock);  in tprof_ioctl()
1112 	mutex_init(&tprof_startstop_lock, MUTEX_DEFAULT, IPL_NONE);  in tprof_driver_init()
1128 	mutex_destroy(&tprof_startstop_lock);  in tprof_driver_fini()