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Diffstat (limited to 'kernel/softirq.c')
-rw-r--r--kernel/softirq.c16
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();