tracing_map_read_var 1980 kernel/trace/trace_events_hist.c 			var_val = tracing_map_read_var(var_elt, var_idx);
tracing_map_read_var 3666 kernel/trace/trace_events_hist.c 	track_val = tracing_map_read_var(elt, track_var_idx);
tracing_map_read_var 3837 kernel/trace/trace_events_hist.c 		val = tracing_map_read_var(elt, save_var_idx);
tracing_map_read_var  272 kernel/trace/tracing_map.h extern u64 tracing_map_read_var(struct tracing_map_elt *elt, unsigned int i);