diff options
Diffstat (limited to 'kernel/softirq.c')
| -rw-r--r-- | kernel/softirq.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/kernel/softirq.c b/kernel/softirq.c index dacd0ab..b249883 100644 --- a/kernel/softirq.c +++ b/kernel/softirq.c @@ -99,13 +99,13 @@ static void __local_bh_disable(unsigned long ip, unsigned int cnt) raw_local_irq_save(flags); /* - * The preempt tracer hooks into add_preempt_count and will break + * The preempt tracer hooks into preempt_count_add and will break * lockdep because it calls back into lockdep after SOFTIRQ_OFFSET * is set and before current->softirq_enabled is cleared. * We must manually increment preempt_count here and manually * call the trace_preempt_off later. */ - preempt_count() += cnt; + __preempt_count_add(cnt); /* * Were softirqs turned off above: */ @@ -119,7 +119,7 @@ static void __local_bh_disable(unsigned long ip, unsigned int cnt) #else /* !CONFIG_TRACE_IRQFLAGS */ static inline void __local_bh_disable(unsigned long ip, unsigned int cnt) { - add_preempt_count(cnt); + preempt_count_add(cnt); barrier(); } #endif /* CONFIG_TRACE_IRQFLAGS */ @@ -137,7 +137,7 @@ static void __local_bh_enable(unsigned int cnt) if (softirq_count() == cnt) trace_softirqs_on(_RET_IP_); - sub_preempt_count(cnt); + preempt_count_sub(cnt); } /* @@ -168,7 +168,7 @@ static inline void _local_bh_enable_ip(unsigned long ip) * Keep preemption disabled until we are done with * softirq processing: */ - sub_preempt_count(SOFTIRQ_DISABLE_OFFSET - 1); + preempt_count_sub(SOFTIRQ_DISABLE_OFFSET - 1); if (unlikely(!in_interrupt() && local_softirq_pending())) { /* @@ -178,7 +178,7 @@ static inline void _local_bh_enable_ip(unsigned long ip) do_softirq(); } - dec_preempt_count(); + preempt_count_dec(); #ifdef CONFIG_TRACE_IRQFLAGS local_irq_enable(); #endif @@ -260,7 +260,7 @@ restart: " exited with %08x?\n", vec_nr, softirq_to_name[vec_nr], h->action, prev_count, preempt_count()); - preempt_count() = prev_count; + preempt_count_set(prev_count); } rcu_bh_qs(cpu); @@ -378,7 +378,7 @@ void irq_exit(void) account_irq_exit_time(current); trace_hardirq_exit(); - sub_preempt_count(HARDIRQ_OFFSET); + preempt_count_sub(HARDIRQ_OFFSET); if (!in_interrupt() && local_softirq_pending()) invoke_softirq(); |