Searched refs:timer_hook (Results 1 – 1 of 1) sorted by relevance
40 static int (*timer_hook)(struct pt_regs *) __read_mostly; variable217 if (timer_hook) in register_timer_hook()219 timer_hook = hook; in register_timer_hook()226 WARN_ON(hook != timer_hook); in unregister_timer_hook()227 timer_hook = NULL; in unregister_timer_hook()441 if (type == CPU_PROFILING && timer_hook) in profile_tick()442 timer_hook(regs); in profile_tick()