osfmk/kern/zalloc.c

447 static int log_records;	/* size of the log, expressed in number of records */
1226 		if (kmem_alloc(kernel_map, (vm_offset_t *)&zrecords, log_records * sizeof(struct zrecord)) == KERN_SUCCESS) {
1233 			bzero((void *)zrecords, log_records * sizeof(struct zrecord));
1438 	log_records = ZRECORDS_DEFAULT;
1471 		if (PE_parse_boot_argn("zrecs", &log_records, sizeof(log_records)) == TRUE) {
1479 			log_records = MIN(ZRECORDS_MAX, log_records);
1482 			log_records = ZRECORDS_DEFAULT;
1894 		if (!corruption_debug_flag && zrecords[zcurrent].z_element && zrecorded < log_records) {
1903 			for (i = zcurrent; i < log_records; i++) {
1938 		  if (zcurrent >= log_records)
2166 			if (zcurrent >= log_records)
2178 		        for (i = 0; i < log_records; i++) {