tracing: Add trace_total_entries() / trace_total_entries_cpu()

[linux.git] / kernel / trace / trace.h

diff --git a/kernel/trace/trace.h b/kernel/trace/trace.h
index da00a3d508c18a7e6601727cf90d92065e731084..33f14b9e78b7f830e0d5635b775162f11ec31c01 100644 (file)
--- a/kernel/trace/trace.h
+++ b/kernel/trace/trace.h
@@ -721,6 +721,9 @@ void trace_init_global_iter(struct trace_iterator *iter);
 
 void tracing_iter_reset(struct trace_iterator *iter, int cpu);
 
+unsigned long trace_total_entries_cpu(struct trace_array *tr, int cpu);
+unsigned long trace_total_entries(struct trace_array *tr);
+
 void trace_function(struct trace_array *tr,
                    unsigned long ip,
                    unsigned long parent_ip,