diff options
Diffstat (limited to 'kernel/trace')
| -rw-r--r-- | kernel/trace/trace.c | 3 | ||||
| -rw-r--r-- | kernel/trace/trace.h | 2 |
2 files changed, 3 insertions, 2 deletions
diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c index 1ff40c88e75c..f040ee4fe101 100644 --- a/kernel/trace/trace.c +++ b/kernel/trace/trace.c @@ -67,7 +67,7 @@ * insertions into the ring-buffer such as trace_printk could occurred * at the same time, giving false positive or negative results. */ -static bool __read_mostly tracing_selftest_running; +bool __read_mostly tracing_selftest_running; /* * If boot-time tracing including tracers/events via kernel cmdline @@ -83,7 +83,6 @@ void __init disable_tracing_selftest(const char *reason) } } #else -#define tracing_selftest_running 0 #define tracing_selftest_disabled 0 #endif diff --git a/kernel/trace/trace.h b/kernel/trace/trace.h index 433705bef480..19cffc7b5852 100644 --- a/kernel/trace/trace.h +++ b/kernel/trace/trace.h @@ -863,6 +863,7 @@ extern int trace_selftest_startup_nop(struct tracer *trace, struct trace_array *tr); extern int trace_selftest_startup_branch(struct tracer *trace, struct trace_array *tr); +extern bool __read_mostly tracing_selftest_running; /* * Tracer data references selftest functions that only occur * on boot up. These can be __init functions. Thus, when selftests @@ -875,6 +876,7 @@ static inline void __init disable_tracing_selftest(const char *reason) } /* Tracers are seldom changed. Optimize when selftests are disabled. */ #define __tracer_data __read_mostly +#define tracing_selftest_running 0 #endif /* CONFIG_FTRACE_STARTUP_TEST */ extern void *head_page(struct trace_array_cpu *data); |