diff options
| author | Peter Zijlstra <peterz@infradead.org> | 2020-03-20 12:56:41 +0100 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2020-03-21 16:03:54 +0100 |
| commit | 0d38453c85b426e47375346812d2271680c47988 (patch) | |
| tree | 08af8e808257bcf8121d9afe4053081ff7e383a8 | |
| parent | 2502ec37a7b228b34c1e2e89480f98b92f53046a (diff) | |
| download | linux-0d38453c85b426e47375346812d2271680c47988.tar.bz2 | |
lockdep: Rename trace_softirqs_{on,off}()
Continue what commit:
d820ac4c2fa8 ("locking: rename trace_softirq_[enter|exit] => lockdep_softirq_[enter|exit]")
started, rename these to avoid confusing them with tracepoints.
git grep -l "trace_softirqs_\(on\|off\)" | while read file;
do
sed -ie 's/trace_softirqs_\(on\|off\)/lockdep_softirqs_\1/g' $file;
done
Reported-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Will Deacon <will@kernel.org>
Link: https://lkml.kernel.org/r/20200320115859.119434738@infradead.org
| -rw-r--r-- | include/linux/irqflags.h | 10 | ||||
| -rw-r--r-- | kernel/locking/lockdep.c | 4 | ||||
| -rw-r--r-- | kernel/softirq.c | 6 |
3 files changed, 10 insertions, 10 deletions
diff --git a/include/linux/irqflags.h b/include/linux/irqflags.h index 7c4e64589250..7ca1f2126ae1 100644 --- a/include/linux/irqflags.h +++ b/include/linux/irqflags.h @@ -15,15 +15,15 @@ #include <linux/typecheck.h> #include <asm/irqflags.h> -/* Currently trace_softirqs_on/off is used only by lockdep */ +/* Currently lockdep_softirqs_on/off is used only by lockdep */ #ifdef CONFIG_PROVE_LOCKING - extern void trace_softirqs_on(unsigned long ip); - extern void trace_softirqs_off(unsigned long ip); + extern void lockdep_softirqs_on(unsigned long ip); + extern void lockdep_softirqs_off(unsigned long ip); extern void lockdep_hardirqs_on(unsigned long ip); extern void lockdep_hardirqs_off(unsigned long ip); #else - static inline void trace_softirqs_on(unsigned long ip) { } - static inline void trace_softirqs_off(unsigned long ip) { } + static inline void lockdep_softirqs_on(unsigned long ip) { } + static inline void lockdep_softirqs_off(unsigned long ip) { } static inline void lockdep_hardirqs_on(unsigned long ip) { } static inline void lockdep_hardirqs_off(unsigned long ip) { } #endif diff --git a/kernel/locking/lockdep.c b/kernel/locking/lockdep.c index 32406ef0d6a2..26ef41296fb3 100644 --- a/kernel/locking/lockdep.c +++ b/kernel/locking/lockdep.c @@ -3468,7 +3468,7 @@ NOKPROBE_SYMBOL(lockdep_hardirqs_off); /* * Softirqs will be enabled: */ -void trace_softirqs_on(unsigned long ip) +void lockdep_softirqs_on(unsigned long ip) { struct task_struct *curr = current; @@ -3508,7 +3508,7 @@ void trace_softirqs_on(unsigned long ip) /* * Softirqs were disabled: */ -void trace_softirqs_off(unsigned long ip) +void lockdep_softirqs_off(unsigned long ip) { struct task_struct *curr = current; diff --git a/kernel/softirq.c b/kernel/softirq.c index b3286892abac..0112ca01694b 100644 --- a/kernel/softirq.c +++ b/kernel/softirq.c @@ -126,7 +126,7 @@ void __local_bh_disable_ip(unsigned long ip, unsigned int cnt) * Were softirqs turned off above: */ if (softirq_count() == (cnt & SOFTIRQ_MASK)) - trace_softirqs_off(ip); + lockdep_softirqs_off(ip); raw_local_irq_restore(flags); if (preempt_count() == cnt) { @@ -147,7 +147,7 @@ static void __local_bh_enable(unsigned int cnt) trace_preempt_on(CALLER_ADDR0, get_lock_parent_ip()); if (softirq_count() == (cnt & SOFTIRQ_MASK)) - trace_softirqs_on(_RET_IP_); + lockdep_softirqs_on(_RET_IP_); __preempt_count_sub(cnt); } @@ -174,7 +174,7 @@ void __local_bh_enable_ip(unsigned long ip, unsigned int cnt) * Are softirqs going to be turned on now: */ if (softirq_count() == SOFTIRQ_DISABLE_OFFSET) - trace_softirqs_on(ip); + lockdep_softirqs_on(ip); /* * Keep preemption disabled until we are done with * softirq processing: |