Searched refs:pbtlock (Results 1 – 1 of 1) sorted by relevance
180 hw_lock_data_t pbtlock; /* backtrace print lock */ variable328 hw_lock_init(&pbtlock); /* initialize print backtrace lock */ in machine_startup()1444 (void)hw_lock_to(&pbtlock, LockTimeOutTSC * 4, panic_btlock_handler_spin, LCK_GRP_NULL); in panic_i386_backtrace()1580 hw_lock_unlock(&pbtlock); in panic_i386_backtrace()1765 (void)hw_lock_to(&pbtlock, LockTimeOutTSC * 4, panic_btlock_handler_spin, LCK_GRP_NULL); in print_launchd_info()1779 hw_lock_unlock(&pbtlock); in print_launchd_info()