32 struct log_data {  struct
33 	struct log_data *next;  argument
45 	struct log_data *log_head, *log_tail;	/* head and tail for queue */  argument
103 	struct log_data *ib;  in put_log_buffer()
117 	if (!(ib = kmalloc(sizeof(struct log_data) + strlen(cp), GFP_ATOMIC)))  in put_log_buffer()
174 	struct log_data *inf;  in hysdn_log_read()
178 	if (!*((struct log_data **) file->private_data)) {  in hysdn_log_read()
185 	if (!(inf = *((struct log_data **) file->private_data)))  in hysdn_log_read()
241 	struct log_data *inf;  in hysdn_log_close()
253 		inf = *((struct log_data **) filep->private_data);	/* get first log entry */  in hysdn_log_close()
297 	if (*((struct log_data **) file->private_data))  in hysdn_log_poll()