492 		} track_data;  member
496 struct track_data {  struct
520 static void track_data_free(struct track_data *track_data)  in track_data_free()  argument
524 	if (!track_data)  in track_data_free()
527 	kfree(track_data->key);  in track_data_free()
529 	elt_data = track_data->elt.private_data;  in track_data_free()
535 	kfree(track_data);  in track_data_free()
538 static struct track_data *track_data_alloc(unsigned int key_len,  in track_data_alloc()
542 	struct track_data *data = kzalloc(sizeof(*data), GFP_KERNEL);  in track_data_alloc()
2875 	unsigned int track_var_idx = data->track_data.track_var->var.idx;  in get_track_val()
2887 	unsigned int track_var_idx = data->track_data.track_var->var.idx;  in save_track_val()
2898 	if (data->track_data.save_data)  in save_track_data()
2899 		data->track_data.save_data(hist_data, elt, buffer, rec, rbe,  in save_track_data()
2910 	hist_data = data->track_data.track_var->hist_data;  in check_track_val()
2913 	return data->track_data.check_val(track_val, var_val);  in check_track_val()
2920 	struct track_data *track_data = tr->cond_snapshot->cond_data;  in cond_snapshot_update()  local
2926 	if (!track_data)  in cond_snapshot_update()
2929 	action = track_data->action_data;  in cond_snapshot_update()
2931 	track_val = get_track_val(track_data->hist_data, context->elt,  in cond_snapshot_update()
2932 				  track_data->action_data);  in cond_snapshot_update()
2934 	if (!action->track_data.check_val(track_data->track_val, track_val))  in cond_snapshot_update()
2937 	track_data->track_val = track_val;  in cond_snapshot_update()
2938 	memcpy(track_data->key, context->key, track_data->key_len);  in cond_snapshot_update()
2941 	track_elt_data = track_data->elt.private_data;  in cond_snapshot_update()
2945 	track_data->updated = true;  in cond_snapshot_update()
2992 	struct track_data *track_data;  in track_data_snapshot_print()  local
2995 	track_data = tracing_cond_snapshot_data(file->tr);  in track_data_snapshot_print()
2996 	if (!track_data)  in track_data_snapshot_print()
2999 	if (!track_data->updated)  in track_data_snapshot_print()
3009 		   action->track_data.var_str, track_data->track_val);  in track_data_snapshot_print()
3012 	hist_trigger_print_key(m, hist_data, track_data->key, &track_data->elt);  in track_data_snapshot_print()
3069 	u64 var_val = var_ref_vals[data->track_data.var_ref->var_ref_idx];  in ontrack_action()
3102 	destroy_hist_field(data->track_data.track_var, 0);  in track_data_destroy()
3105 		struct track_data *track_data;  in track_data_destroy()  local
3107 		track_data = tracing_cond_snapshot_data(file->tr);  in track_data_destroy()
3108 		if (track_data && track_data->hist_data == hist_data) {  in track_data_destroy()
3110 			track_data_free(track_data);  in track_data_destroy()
3114 	kfree(data->track_data.var_str);  in track_data_destroy()
3131 	track_data_var_str = data->track_data.var_str;  in track_data_create()
3148 	data->track_data.var_ref = ref_field;  in track_data_create()
3165 	data->track_data.track_var = track_var;  in track_data_create()
3252 			data->track_data.check_val = check_track_val_max;  in action_parse()
3254 			data->track_data.check_val = check_track_val_changed;  in action_parse()
3261 		data->track_data.save_data = save_track_data_vars;  in action_parse()
3274 			data->track_data.check_val = check_track_val_max;  in action_parse()
3276 			data->track_data.check_val = check_track_val_changed;  in action_parse()
3283 		data->track_data.save_data = save_track_data_snapshot;  in action_parse()
3299 			data->track_data.check_val = check_track_val_max;  in action_parse()
3301 			data->track_data.check_val = check_track_val_changed;  in action_parse()
3304 			data->track_data.save_data = action_trace;  in action_parse()
3340 	data->track_data.var_str = kstrdup(var_str, GFP_KERNEL);  in track_data_parse()
3341 	if (!data->track_data.var_str) {  in track_data_parse()
3618 	struct track_data *track_data;  in action_create()  local
3628 		track_data = track_data_alloc(hist_data->key_size, data, hist_data);  in action_create()
3629 		if (IS_ERR(track_data)) {  in action_create()
3630 			ret = PTR_ERR(track_data);  in action_create()
3634 		ret = tracing_snapshot_cond_enable(file->tr, track_data,  in action_create()
3637 			track_data_free(track_data);  in action_create()
4336 	seq_printf(m, "%s", data->track_data.var_str);  in print_track_data_spec()
4406 			if (strcmp(data->track_data.var_str,  in actions_match()
4407 				   data_test->track_data.var_str) != 0)  in actions_match()
5043 		ret = hist_field_debug_show(m, data->track_data.var_ref,  in hist_action_debug_show()
5049 		ret = hist_field_debug_show(m, data->track_data.track_var,  in hist_action_debug_show()