diff options
Diffstat (limited to 'kernel/softirq.c')
| -rw-r--r-- | kernel/softirq.c | 18 |
1 files changed, 4 insertions, 14 deletions
diff --git a/kernel/softirq.c b/kernel/softirq.c index 4e09821f9d9e..2f5e87f1bae2 100644 --- a/kernel/softirq.c +++ b/kernel/softirq.c @@ -137,7 +137,7 @@ EXPORT_SYMBOL(__local_bh_disable_ip); static void __local_bh_enable(unsigned int cnt) { - WARN_ON_ONCE(!irqs_disabled()); + lockdep_assert_irqs_disabled(); if (softirq_count() == (cnt & SOFTIRQ_MASK)) trace_softirqs_on(_RET_IP_); @@ -158,7 +158,8 @@ EXPORT_SYMBOL(_local_bh_enable); void __local_bh_enable_ip(unsigned long ip, unsigned int cnt) { - WARN_ON_ONCE(in_irq() || irqs_disabled()); + WARN_ON_ONCE(in_irq()); + lockdep_assert_irqs_enabled(); #ifdef CONFIG_TRACE_IRQFLAGS local_irq_disable(); #endif @@ -396,9 +397,8 @@ void irq_exit(void) #ifndef __ARCH_IRQ_EXIT_IRQS_DISABLED local_irq_disable(); #else - WARN_ON_ONCE(!irqs_disabled()); + lockdep_assert_irqs_disabled(); #endif - account_irq_exit_time(current); preempt_count_sub(HARDIRQ_OFFSET); if (!in_interrupt() && local_softirq_pending()) @@ -486,16 +486,6 @@ void __tasklet_hi_schedule(struct tasklet_struct *t) } EXPORT_SYMBOL(__tasklet_hi_schedule); -void __tasklet_hi_schedule_first(struct tasklet_struct *t) -{ - BUG_ON(!irqs_disabled()); - - t->next = __this_cpu_read(tasklet_hi_vec.head); - __this_cpu_write(tasklet_hi_vec.head, t); - __raise_softirq_irqoff(HI_SOFTIRQ); -} -EXPORT_SYMBOL(__tasklet_hi_schedule_first); - static __latent_entropy void tasklet_action(struct softirq_action *a) { struct tasklet_struct *list; |