diff options
| author | Peter Zijlstra <peterz@infradead.org> | 2020-03-20 12:56:42 +0100 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2020-03-21 16:03:54 +0100 |
| commit | ef996916e78e03d25e56c2d372e5e21fdb471882 (patch) | |
| tree | 7608fa4e63b0271cc28ef6943b3619a3f60aae2d | |
| parent | 0d38453c85b426e47375346812d2271680c47988 (diff) | |
lockdep: Rename trace_{hard,soft}{irq_context,irqs_enabled}()
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_\(soft\|hard\)\(irq_context\|irqs_enabled\)" | while read file;
do
sed -ie 's/trace_\(soft\|hard\)\(irq_context\|irqs_enabled\)/lockdep_\1\2/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/20200320115859.178626842@infradead.org
| -rw-r--r-- | include/linux/irqflags.h | 16 | ||||
| -rw-r--r-- | kernel/locking/lockdep.c | 8 | ||||
| -rw-r--r-- | kernel/softirq.c | 2 | ||||
| -rw-r--r-- | tools/include/linux/irqflags.h | 8 |
4 files changed, 17 insertions, 17 deletions
diff --git a/include/linux/irqflags.h b/include/linux/irqflags.h index 7ca1f2126ae1..f4c3907e241a 100644 --- a/include/linux/irqflags.h +++ b/include/linux/irqflags.h @@ -31,10 +31,10 @@ #ifdef CONFIG_TRACE_IRQFLAGS extern void trace_hardirqs_on(void); extern void trace_hardirqs_off(void); -# define trace_hardirq_context(p) ((p)->hardirq_context) -# define trace_softirq_context(p) ((p)->softirq_context) -# define trace_hardirqs_enabled(p) ((p)->hardirqs_enabled) -# define trace_softirqs_enabled(p) ((p)->softirqs_enabled) +# define lockdep_hardirq_context(p) ((p)->hardirq_context) +# define lockdep_softirq_context(p) ((p)->softirq_context) +# define lockdep_hardirqs_enabled(p) ((p)->hardirqs_enabled) +# define lockdep_softirqs_enabled(p) ((p)->softirqs_enabled) # define lockdep_hardirq_enter() \ do { \ current->hardirq_context++; \ @@ -54,10 +54,10 @@ do { \ #else # define trace_hardirqs_on() do { } while (0) # define trace_hardirqs_off() do { } while (0) -# define trace_hardirq_context(p) 0 -# define trace_softirq_context(p) 0 -# define trace_hardirqs_enabled(p) 0 -# define trace_softirqs_enabled(p) 0 +# define lockdep_hardirq_context(p) 0 +# define lockdep_softirq_context(p) 0 +# define lockdep_hardirqs_enabled(p) 0 +# define lockdep_softirqs_enabled(p) 0 # define lockdep_hardirq_enter() do { } while (0) # define lockdep_hardirq_exit() do { } while (0) # define lockdep_softirq_enter() do { } while (0) diff --git a/kernel/locking/lockdep.c b/kernel/locking/lockdep.c index 26ef41296fb3..4075e3ec460b 100644 --- a/kernel/locking/lockdep.c +++ b/kernel/locking/lockdep.c @@ -3081,10 +3081,10 @@ print_usage_bug(struct task_struct *curr, struct held_lock *this, pr_warn("%s/%d [HC%u[%lu]:SC%u[%lu]:HE%u:SE%u] takes:\n", curr->comm, task_pid_nr(curr), - trace_hardirq_context(curr), hardirq_count() >> HARDIRQ_SHIFT, - trace_softirq_context(curr), softirq_count() >> SOFTIRQ_SHIFT, - trace_hardirqs_enabled(curr), - trace_softirqs_enabled(curr)); + lockdep_hardirq_context(curr), hardirq_count() >> HARDIRQ_SHIFT, + lockdep_softirq_context(curr), softirq_count() >> SOFTIRQ_SHIFT, + lockdep_hardirqs_enabled(curr), + lockdep_softirqs_enabled(curr)); print_lock(this); pr_warn("{%s} state was registered at:\n", usage_str[prev_bit]); diff --git a/kernel/softirq.c b/kernel/softirq.c index 0112ca01694b..a47c6dd57452 100644 --- a/kernel/softirq.c +++ b/kernel/softirq.c @@ -224,7 +224,7 @@ static inline bool lockdep_softirq_start(void) { bool in_hardirq = false; - if (trace_hardirq_context(current)) { + if (lockdep_hardirq_context(current)) { in_hardirq = true; lockdep_hardirq_exit(); } diff --git a/tools/include/linux/irqflags.h b/tools/include/linux/irqflags.h index ced6f64a7367..67e01bbadbfe 100644 --- a/tools/include/linux/irqflags.h +++ b/tools/include/linux/irqflags.h @@ -2,10 +2,10 @@ #ifndef _LIBLOCKDEP_LINUX_TRACE_IRQFLAGS_H_ #define _LIBLOCKDEP_LINUX_TRACE_IRQFLAGS_H_ -# define trace_hardirq_context(p) 0 -# define trace_softirq_context(p) 0 -# define trace_hardirqs_enabled(p) 0 -# define trace_softirqs_enabled(p) 0 +# define lockdep_hardirq_context(p) 0 +# define lockdep_softirq_context(p) 0 +# define lockdep_hardirqs_enabled(p) 0 +# define lockdep_softirqs_enabled(p) 0 # define lockdep_hardirq_enter() do { } while (0) # define lockdep_hardirq_exit() do { } while (0) # define lockdep_softirq_enter() do { } while (0) |