diff options
Diffstat (limited to 'include/linux/ftrace.h')
| -rw-r--r-- | include/linux/ftrace.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/linux/ftrace.h b/include/linux/ftrace.h index 346f8294e40a..1f8545caa691 100644 --- a/include/linux/ftrace.h +++ b/include/linux/ftrace.h @@ -769,7 +769,8 @@ static inline unsigned long get_lock_parent_ip(void) static inline void time_hardirqs_off(unsigned long a0, unsigned long a1) { } #endif -#ifdef CONFIG_PREEMPT_TRACER +#if defined(CONFIG_PREEMPT_TRACER) || \ + (defined(CONFIG_DEBUG_PREEMPT) && defined(CONFIG_PREEMPTIRQ_EVENTS)) extern void trace_preempt_on(unsigned long a0, unsigned long a1); extern void trace_preempt_off(unsigned long a0, unsigned long a1); #else |