993 	const char *prefix = NULL, *field_type = argv[0], *field_name, *array;  in parse_synth_field()  local
1004 		field_name = argv[2];  in parse_synth_field()
1007 		field_name = argv[1];  in parse_synth_field()
1015 	len = strlen(field_name);  in parse_synth_field()
1016 	array = strchr(field_name, '[');  in parse_synth_field()
1019 	else if (field_name[len - 1] == ';')  in parse_synth_field()
1022 	field->name = kmemdup_nul(field_name, len, GFP_KERNEL);  in parse_synth_field()
1941 	const char *field_name = "";  in hist_field_name()  local
1944 		return field_name;  in hist_field_name()
1947 		field_name = field->field->name;  in hist_field_name()
1950 		field_name = hist_field_name(field->operands[0], ++level);  in hist_field_name()
1952 		field_name = "cpu";  in hist_field_name()
1963 			field_name = full_name;  in hist_field_name()
1965 			field_name = field->name;  in hist_field_name()
1967 		field_name = "common_timestamp";  in hist_field_name()
1969 	if (field_name == NULL)  in hist_field_name()
1970 		field_name = "";  in hist_field_name()
1972 	return field_name;  in hist_field_name()
2743 	char *field_name, *modifier, *str;  in parse_field()  local
2750 	field_name = strsep(&modifier, ".");  in parse_field()
2759 			 (strcmp(field_name, "common_pid") == 0))  in parse_field()
2774 	if (strcmp(field_name, "common_timestamp") == 0) {  in parse_field()
2779 	} else if (strcmp(field_name, "cpu") == 0)  in parse_field()
2782 		field = trace_find_event_field(file->event_call, field_name);  in parse_field()
2784 			hist_err(tr, HIST_ERR_FIELD_NOT_FOUND, errpos(field_name));  in parse_field()
3178 			 char *system, char *event_name, char *field_name)  in find_synthetic_field_var()  argument
3188 	strcat(synthetic_name, field_name);  in find_synthetic_field_var()
3224 		      char *subsys_name, char *event_name, char *field_name)  in create_field_var_hist()  argument
3238 		hist_err(tr, HIST_ERR_TOO_MANY_FIELD_VARS, errpos(field_name));  in create_field_var_hist()
3245 		hist_err(tr, HIST_ERR_EVENT_FILE_NOT_FOUND, errpos(field_name));  in create_field_var_hist()
3258 		hist_err(tr, HIST_ERR_HIST_NOT_FOUND, errpos(field_name));  in create_field_var_hist()
3264 					     event_name, field_name);  in create_field_var_hist()
3291 	strcat(cmd, field_name);  in create_field_var_hist()
3293 	strcat(cmd, field_name);  in create_field_var_hist()
3319 		hist_err(tr, HIST_ERR_HIST_CREATE_FAIL, errpos(field_name));  in create_field_var_hist()
3327 					     event_name, field_name);  in create_field_var_hist()
3331 		hist_err(tr, HIST_ERR_SYNTH_VAR_NOT_FOUND, errpos(field_name));  in create_field_var_hist()
3460 					  char *field_name)  in create_field_var()  argument
3469 		hist_err(tr, HIST_ERR_TOO_MANY_FIELD_VARS, errpos(field_name));  in create_field_var()
3474 	val = parse_atom(hist_data, file, field_name, &flags, NULL);  in create_field_var()
3476 		hist_err(tr, HIST_ERR_FIELD_VAR_PARSE_FAIL, errpos(field_name));  in create_field_var()
3481 	var = create_var(hist_data, file, field_name, val->size, val->type);  in create_field_var()
3483 		hist_err(tr, HIST_ERR_VAR_CREATE_FIND_FAIL, errpos(field_name));  in create_field_var()
4757 		char *field_str, *field_name;  in create_sort_keys()  local
4774 		field_name = strsep(&field_str, ".");  in create_sort_keys()
4775 		if (!field_name) {  in create_sort_keys()
4780 		if (strcmp(field_name, "hitcount") == 0) {  in create_sort_keys()
4801 			if (strcmp(field_name, test_name) == 0) {  in create_sort_keys()
5343 	const char *field_name;  in hist_trigger_print_key()  local
5355 		field_name = hist_field_name(key_field, 0);  in hist_trigger_print_key()
5359 			seq_printf(m, "%s: %llx", field_name, uval);  in hist_trigger_print_key()
5363 			seq_printf(m, "%s: [%llx] %-45s", field_name,  in hist_trigger_print_key()
5368 			seq_printf(m, "%s: [%llx] %-55s", field_name,  in hist_trigger_print_key()
5380 			seq_printf(m, "%s: %-16s[%10llu]", field_name,  in hist_trigger_print_key()
5390 			seq_printf(m, "%s: %-30s[%3llu]", field_name,  in hist_trigger_print_key()
5399 			seq_printf(m, "%s: ~ 2^%-2llu", field_name,  in hist_trigger_print_key()
5402 			seq_printf(m, "%s: %-50s", field_name,  in hist_trigger_print_key()
5406 			seq_printf(m, "%s: %10llu", field_name, uval);  in hist_trigger_print_key()
5421 	const char *field_name;  in hist_trigger_entry_print()  local
5430 		field_name = hist_field_name(hist_data->fields[i], 0);  in hist_trigger_entry_print()
5437 			seq_printf(m, "  %s: %10llx", field_name,  in hist_trigger_entry_print()
5440 			seq_printf(m, "  %s: %10llu", field_name,  in hist_trigger_entry_print()
5543 	const char *field_name = hist_field_name(hist_field, 0);  in hist_field_print()  local
5550 	else if (field_name) {  in hist_field_print()
5554 		seq_printf(m, "%s", field_name);  in hist_field_print()