diff options
Diffstat (limited to 'kernel/softirq.c')
| -rw-r--r-- | kernel/softirq.c | 24 |
1 files changed, 10 insertions, 14 deletions
diff --git a/kernel/softirq.c b/kernel/softirq.c index f268369ebe1f..15352e0cbd5d 100644 --- a/kernel/softirq.c +++ b/kernel/softirq.c @@ -310,31 +310,21 @@ void irq_enter(void) __irq_enter(); } -#ifdef __ARCH_IRQ_EXIT_IRQS_DISABLED static inline void invoke_softirq(void) { - if (!force_irqthreads) + if (!force_irqthreads) { +#ifdef __ARCH_IRQ_EXIT_IRQS_DISABLED __do_softirq(); - else { - __local_bh_disable((unsigned long)__builtin_return_address(0), - SOFTIRQ_OFFSET); - wakeup_softirqd(); - __local_bh_enable(SOFTIRQ_OFFSET); - } -} #else -static inline void invoke_softirq(void) -{ - if (!force_irqthreads) do_softirq(); - else { +#endif + } else { __local_bh_disable((unsigned long)__builtin_return_address(0), SOFTIRQ_OFFSET); wakeup_softirqd(); __local_bh_enable(SOFTIRQ_OFFSET); } } -#endif /* * Exit an interrupt context. Process softirqs if needed and possible: @@ -385,6 +375,12 @@ void raise_softirq(unsigned int nr) local_irq_restore(flags); } +void __raise_softirq_irqoff(unsigned int nr) +{ + trace_softirq_raise(nr); + or_softirq_pending(1UL << nr); +} + void open_softirq(int nr, void (*action)(struct softirq_action *)) { softirq_vec[nr].action = action; |