265 static SizeT heap_extra_szB = 0; // Live heap extra size -- slop + admin bytes  variable
1022       SizeT heap_extra_szB;// Heap slop + admin bytes.  member
1036       tl_assert(snapshot->heap_extra_szB == 0);  in is_snapshot_in_use()
1087    snapshot->heap_extra_szB = 0;  in clear_snapshot()
1122       snapshot->heap_extra_szB,  in VERB_snapshot()
1311          SizeT total_szB = heap_szB + heap_extra_szB + stacks_szB;  in take_snapshot()
1316       snapshot->heap_extra_szB = heap_extra_szB;  in take_snapshot()
1374       SizeT total_szB = heap_szB + heap_extra_szB + stacks_szB;  in maybe_take_snapshot()
1405          snapshot->heap_szB + snapshot->heap_extra_szB + snapshot->stacks_szB;  in maybe_take_snapshot()
1491       tl_assert(heap_extra_szB >= -heap_extra_szB_delta);  in update_heap_stats()
1493    heap_extra_szB += heap_extra_szB_delta;  in update_heap_stats()
2235    FP("mem_heap_extra_B=%lu\n", snapshot->heap_extra_szB);  in pp_snapshot()
2244          snapshot->heap_szB + snapshot->heap_extra_szB + snapshot->stacks_szB;  in pp_snapshot()