5128 	struct ftrace_graph_data *fgd = m->private;  in __g_next()  local
5129 	struct ftrace_func_entry *entry = fgd->entry;  in __g_next()
5131 	int i, idx = fgd->idx;  in __g_next()
5133 	if (*pos >= fgd->hash->count)  in __g_next()
5138 			fgd->entry = entry;  in __g_next()
5145 	for (i = idx; i < 1 << fgd->hash->size_bits; i++) {  in __g_next()
5146 		head = &fgd->hash->buckets[i];  in __g_next()
5148 			fgd->entry = entry;  in __g_next()
5149 			fgd->idx = i;  in __g_next()
5165 	struct ftrace_graph_data *fgd = m->private;  in g_start()  local
5169 	if (fgd->type == GRAPH_FILTER_FUNCTION)  in g_start()
5170 		fgd->hash = rcu_dereference_protected(ftrace_graph_hash,  in g_start()
5173 		fgd->hash = rcu_dereference_protected(ftrace_graph_notrace_hash,  in g_start()
5177 	if (ftrace_hash_empty(fgd->hash) && !*pos)  in g_start()
5180 	fgd->idx = 0;  in g_start()
5181 	fgd->entry = NULL;  in g_start()
5198 		struct ftrace_graph_data *fgd = m->private;  in g_show()  local
5200 		if (fgd->type == GRAPH_FILTER_FUNCTION)  in g_show()
5221 		    struct ftrace_graph_data *fgd)  in __ftrace_graph_open()  argument
5233 		if (trace_parser_get_init(&fgd->parser, FTRACE_BUFF_MAX))  in __ftrace_graph_open()
5240 							      fgd->hash);  in __ftrace_graph_open()
5251 			m->private = fgd;  in __ftrace_graph_open()
5258 		file->private_data = fgd;  in __ftrace_graph_open()
5262 		trace_parser_put(&fgd->parser);  in __ftrace_graph_open()
5264 	fgd->new_hash = new_hash;  in __ftrace_graph_open()
5271 	fgd->hash = NULL;  in __ftrace_graph_open()
5279 	struct ftrace_graph_data *fgd;  in ftrace_graph_open()  local
5285 	fgd = kmalloc(sizeof(*fgd), GFP_KERNEL);  in ftrace_graph_open()
5286 	if (fgd == NULL)  in ftrace_graph_open()
5291 	fgd->hash = rcu_dereference_protected(ftrace_graph_hash,  in ftrace_graph_open()
5293 	fgd->type = GRAPH_FILTER_FUNCTION;  in ftrace_graph_open()
5294 	fgd->seq_ops = &ftrace_graph_seq_ops;  in ftrace_graph_open()
5296 	ret = __ftrace_graph_open(inode, file, fgd);  in ftrace_graph_open()
5298 		kfree(fgd);  in ftrace_graph_open()
5307 	struct ftrace_graph_data *fgd;  in ftrace_graph_notrace_open()  local
5313 	fgd = kmalloc(sizeof(*fgd), GFP_KERNEL);  in ftrace_graph_notrace_open()
5314 	if (fgd == NULL)  in ftrace_graph_notrace_open()
5319 	fgd->hash = rcu_dereference_protected(ftrace_graph_notrace_hash,  in ftrace_graph_notrace_open()
5321 	fgd->type = GRAPH_FILTER_NOTRACE;  in ftrace_graph_notrace_open()
5322 	fgd->seq_ops = &ftrace_graph_seq_ops;  in ftrace_graph_notrace_open()
5324 	ret = __ftrace_graph_open(inode, file, fgd);  in ftrace_graph_notrace_open()
5326 		kfree(fgd);  in ftrace_graph_notrace_open()
5335 	struct ftrace_graph_data *fgd;  in ftrace_graph_release()  local
5343 		fgd = m->private;  in ftrace_graph_release()
5346 		fgd = file->private_data;  in ftrace_graph_release()
5352 		parser = &fgd->parser;  in ftrace_graph_release()
5355 			ret = ftrace_graph_set_hash(fgd->new_hash,  in ftrace_graph_release()
5361 		new_hash = __ftrace_hash_move(fgd->new_hash);  in ftrace_graph_release()
5369 		if (fgd->type == GRAPH_FILTER_FUNCTION) {  in ftrace_graph_release()
5388 	free_ftrace_hash(fgd->new_hash);  in ftrace_graph_release()
5389 	kfree(fgd);  in ftrace_graph_release()
5454 	struct ftrace_graph_data *fgd = file->private_data;  in ftrace_graph_write()  local
5463 		fgd = m->private;  in ftrace_graph_write()
5466 	parser = &fgd->parser;  in ftrace_graph_write()
5473 		ret = ftrace_graph_set_hash(fgd->new_hash,  in ftrace_graph_write()