call_timer_fn

Name:call_timer_fn

Proto:static void call_timer_fn(struct timer_list *timer, void (*fn)(struct timer_list *), unsigned long baseclk)

Type:void

Parameter:

Type	Parameter	Name
struct timer_list *	timer
void (*	fn
unsigned long	baseclk

1382

count = We mask the PREEMPT_NEED_RESCHED bit so as not to confuse all current users* that think a non-zero value indicates we cannot preempt.

1401

lock_map_acquire( & lockdep_map)

1403

mer_expire_entry - called immediately before the timer callback*@timer: pointer to struct timer_list* Allows to determine the timer latency.

1404

1405

mer_expire_exit - called immediately after the timer callback returns*@timer: pointer to struct timer_list* When used in combination with the timer_expire_entry tracepoint we can* determine the runtime of the timer callback function.

1407

lock_map_release( & lockdep_map)

1409

If count != We mask the PREEMPT_NEED_RESCHED bit so as not to confuse all current users* that think a non-zero value indicates we cannot preempt. Then

1410

WARN_ONCE(1, "timer: %pS preempt leak: %08x -> %08x\n", fn, count, We mask the PREEMPT_NEED_RESCHED bit so as not to confuse all current users* that think a non-zero value indicates we cannot preempt.)

1418

preempt_count_set(count)

**Caller**
Name	Describe
expire_timers

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