677 	struct trace_parser parser;  in trace_pid_write()  local
685 	if (trace_parser_get_init(&parser, PID_BUF_SIZE + 1))  in trace_pid_write()
696 		trace_parser_put(&parser);  in trace_pid_write()
715 		ret = trace_get_user(&parser, ubuf, cnt, &pos);  in trace_pid_write()
723 		if (!trace_parser_loaded(&parser))  in trace_pid_write()
727 		if (kstrtoul(parser.buffer, 0, &val))  in trace_pid_write()
738 		trace_parser_clear(&parser);  in trace_pid_write()
741 	trace_parser_put(&parser);  in trace_pid_write()
1565 int trace_parser_get_init(struct trace_parser *parser, int size)  in trace_parser_get_init()  argument
1567 	memset(parser, 0, sizeof(*parser));  in trace_parser_get_init()
1569 	parser->buffer = kmalloc(size, GFP_KERNEL);  in trace_parser_get_init()
1570 	if (!parser->buffer)  in trace_parser_get_init()
1573 	parser->size = size;  in trace_parser_get_init()
1580 void trace_parser_put(struct trace_parser *parser)  in trace_parser_put()  argument
1582 	kfree(parser->buffer);  in trace_parser_put()
1583 	parser->buffer = NULL;  in trace_parser_put()
1597 int trace_get_user(struct trace_parser *parser, const char __user *ubuf,  in trace_get_user()  argument
1605 		trace_parser_clear(parser);  in trace_get_user()
1618 	if (!parser->cont) {  in trace_get_user()
1628 		parser->idx = 0;  in trace_get_user()
1640 		if (parser->idx < parser->size - 1)  in trace_get_user()
1641 			parser->buffer[parser->idx++] = ch;  in trace_get_user()
1655 		parser->buffer[parser->idx] = 0;  in trace_get_user()
1656 		parser->cont = false;  in trace_get_user()
1657 	} else if (parser->idx < parser->size - 1) {  in trace_get_user()
1658 		parser->cont = true;  in trace_get_user()
1659 		parser->buffer[parser->idx++] = ch;  in trace_get_user()
1661 		parser->buffer[parser->idx] = 0;  in trace_get_user()