tracing_map_read_sum 5516 kernel/trace/trace_events_hist.c 		   tracing_map_read_sum(elt, HITCOUNT_IDX));
tracing_map_read_sum 5527 kernel/trace/trace_events_hist.c 				   tracing_map_read_sum(elt, i));
tracing_map_read_sum 5530 kernel/trace/trace_events_hist.c 				   tracing_map_read_sum(elt, i));
tracing_map_read_sum  271 kernel/trace/tracing_map.h extern u64 tracing_map_read_sum(struct tracing_map_elt *elt, unsigned int i);