osfmk/kern/zalloc.c

562  * the zone allocator.  Each stored entry in the zallocations table points to an entry in the ztraces table, which
608 	uint32_t		za_trace_index;	/* index into ztraces for backtrace associated with allocation */
621 static struct ztrace*		ztraces;
626 /* Lock to protect zallocations, ztraces, and top_ztrace from concurrent modification. */
678 	/* zleak-traces=XXXX (override number of buckets in ztraces) */
757 	ztraces = traces_ptr;
760 	 * Initialize the top_ztrace to the first entry in ztraces,
763 	top_ztrace = &ztraces[0];
830 	struct ztrace* trace = &ztraces[trace_index];
887 		struct ztrace* associated_trace = &ztraces[allocation->za_trace_index];
938 			trace = &ztraces[allocation->za_trace_index];