diff options
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/timer.c | 35 |
1 files changed, 0 insertions, 35 deletions
diff --git a/kernel/timer.c b/kernel/timer.c index cc18857601e..562d53eabb4 100644 --- a/kernel/timer.c +++ b/kernel/timer.c @@ -91,30 +91,6 @@ static inline void set_running_timer(tvec_base_t *base, #endif } -static void check_timer_failed(struct timer_list *timer) -{ - static int whine_count; - if (whine_count < 16) { - whine_count++; - printk("Uninitialised timer!\n"); - printk("This is just a warning. Your computer is OK\n"); - printk("function=0x%p, data=0x%lx\n", - timer->function, timer->data); - dump_stack(); - } - /* - * Now fix it up - */ - timer->magic = TIMER_MAGIC; -} - -static inline void check_timer(struct timer_list *timer) -{ - if (timer->magic != TIMER_MAGIC) - check_timer_failed(timer); -} - - static void internal_add_timer(tvec_base_t *base, struct timer_list *timer) { unsigned long expires = timer->expires; @@ -177,7 +153,6 @@ void fastcall init_timer(struct timer_list *timer) { timer->entry.next = NULL; timer->base = &per_cpu(tvec_bases, raw_smp_processor_id()).t_base; - timer->magic = TIMER_MAGIC; } EXPORT_SYMBOL(init_timer); @@ -230,7 +205,6 @@ int __mod_timer(struct timer_list *timer, unsigned long expires) int ret = 0; BUG_ON(!timer->function); - check_timer(timer); base = lock_timer_base(timer, &flags); @@ -283,9 +257,6 @@ void add_timer_on(struct timer_list *timer, int cpu) unsigned long flags; BUG_ON(timer_pending(timer) || !timer->function); - - check_timer(timer); - spin_lock_irqsave(&base->t_base.lock, flags); timer->base = &base->t_base; internal_add_timer(base, timer); @@ -316,8 +287,6 @@ int mod_timer(struct timer_list *timer, unsigned long expires) { BUG_ON(!timer->function); - check_timer(timer); - /* * This is a common optimization triggered by the * networking code - if the timer is re-modified @@ -348,8 +317,6 @@ int del_timer(struct timer_list *timer) unsigned long flags; int ret = 0; - check_timer(timer); - if (timer_pending(timer)) { base = lock_timer_base(timer, &flags); if (timer_pending(timer)) { @@ -412,8 +379,6 @@ out: */ int del_timer_sync(struct timer_list *timer) { - check_timer(timer); - for (;;) { int ret = try_to_del_timer_sync(timer); if (ret >= 0) |