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tracing/events: Add trace_event boot option
[linux-block.git]
/
kernel
/
trace
/
trace.h
diff --git
a/kernel/trace/trace.h
b/kernel/trace/trace.h
index 3548ae5cc7801e131621dff70037f26ba8d7ee01..52eb0d8dcd75affe1560156674806d6df675facb 100644
(file)
--- a/
kernel/trace/trace.h
+++ b/
kernel/trace/trace.h
@@
-517,6
+517,9
@@
extern unsigned long ftrace_update_tot_cnt;
extern int DYN_FTRACE_TEST_NAME(void);
#endif
+extern int ring_buffer_expanded;
+extern bool tracing_selftest_disabled;
+
#ifdef CONFIG_FTRACE_STARTUP_TEST
extern int trace_selftest_startup_function(struct tracer *trace,
struct trace_array *tr);