TRACING_MAP_FIELDS_MAX   89 kernel/trace/trace_events_hist.c #define HIST_FIELDS_MAX		(TRACING_MAP_FIELDS_MAX + TRACING_MAP_VARS_MAX)
TRACING_MAP_FIELDS_MAX  206 kernel/trace/tracing_map.c 	if (map->n_fields < TRACING_MAP_FIELDS_MAX) {
TRACING_MAP_FIELDS_MAX  193 kernel/trace/tracing_map.h 	struct tracing_map_field	fields[TRACING_MAP_FIELDS_MAX];