total_usage        72 mm/page_ext.c  static unsigned long total_usage;
total_usage       162 mm/page_ext.c  	total_usage += table_size;
total_usage       179 mm/page_ext.c  	pr_info("allocated %ld bytes of page_ext\n", total_usage);
total_usage       253 mm/page_ext.c  	total_usage += table_size;
total_usage       403 mm/page_ext.c  	pr_info("allocated %ld bytes of page_ext\n", total_usage);