55 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_add()
62 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_add_return()
69 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_add_return_acquire()
76 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_add_return_release()
83 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_add_return_relaxed()
90 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_fetch_add()
97 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_fetch_add_acquire()
104 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_fetch_add_release()
111 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_fetch_add_relaxed()
118 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_sub()
125 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_sub_return()
132 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_sub_return_acquire()
139 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_sub_return_release()
146 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_sub_return_relaxed()
153 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_fetch_sub()
160 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_fetch_sub_acquire()
167 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_fetch_sub_release()
174 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_fetch_sub_relaxed()
181 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_inc()
188 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_inc_return()
195 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_inc_return_acquire()
202 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_inc_return_release()
209 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_inc_return_relaxed()
216 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_fetch_inc()
223 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_fetch_inc_acquire()
230 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_fetch_inc_release()
237 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_fetch_inc_relaxed()
244 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_dec()
251 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_dec_return()
258 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_dec_return_acquire()
265 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_dec_return_release()
272 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_dec_return_relaxed()
279 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_fetch_dec()
286 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_fetch_dec_acquire()
293 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_fetch_dec_release()
300 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_fetch_dec_relaxed()
307 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_and()
314 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_fetch_and()
321 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_fetch_and_acquire()
328 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_fetch_and_release()
335 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_fetch_and_relaxed()
342 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_andnot()
349 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_fetch_andnot()
356 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_fetch_andnot_acquire()
363 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_fetch_andnot_release()
370 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_fetch_andnot_relaxed()
377 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_or()
384 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_fetch_or()
391 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_fetch_or_acquire()
398 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_fetch_or_release()
405 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_fetch_or_relaxed()
412 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_xor()
419 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_fetch_xor()
426 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_fetch_xor_acquire()
433 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_fetch_xor_release()
440 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_fetch_xor_relaxed()
447 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_xchg()
454 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_xchg_acquire()
461 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_xchg_release()
468 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_xchg_relaxed()
475 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_cmpxchg()
482 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_cmpxchg_acquire()
489 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_cmpxchg_release()
496 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_cmpxchg_relaxed()
503 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_try_cmpxchg()
504 	instrument_atomic_read_write(old, sizeof(*old));  in atomic_try_cmpxchg()
511 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_try_cmpxchg_acquire()
512 	instrument_atomic_read_write(old, sizeof(*old));  in atomic_try_cmpxchg_acquire()
519 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_try_cmpxchg_release()
520 	instrument_atomic_read_write(old, sizeof(*old));  in atomic_try_cmpxchg_release()
527 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_try_cmpxchg_relaxed()
528 	instrument_atomic_read_write(old, sizeof(*old));  in atomic_try_cmpxchg_relaxed()
535 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_sub_and_test()
542 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_dec_and_test()
549 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_inc_and_test()
556 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_add_negative()
563 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_fetch_add_unless()
570 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_add_unless()
577 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_inc_not_zero()
584 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_inc_unless_negative()
591 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_dec_unless_positive()
598 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_dec_if_positive()
633 	instrument_atomic_read_write(v, sizeof(*v));  in atomic64_add()
640 	instrument_atomic_read_write(v, sizeof(*v));  in atomic64_add_return()
647 	instrument_atomic_read_write(v, sizeof(*v));  in atomic64_add_return_acquire()
654 	instrument_atomic_read_write(v, sizeof(*v));  in atomic64_add_return_release()
661 	instrument_atomic_read_write(v, sizeof(*v));  in atomic64_add_return_relaxed()
668 	instrument_atomic_read_write(v, sizeof(*v));  in atomic64_fetch_add()
675 	instrument_atomic_read_write(v, sizeof(*v));  in atomic64_fetch_add_acquire()
682 	instrument_atomic_read_write(v, sizeof(*v));  in atomic64_fetch_add_release()
689 	instrument_atomic_read_write(v, sizeof(*v));  in atomic64_fetch_add_relaxed()
696 	instrument_atomic_read_write(v, sizeof(*v));  in atomic64_sub()
703 	instrument_atomic_read_write(v, sizeof(*v));  in atomic64_sub_return()
710 	instrument_atomic_read_write(v, sizeof(*v));  in atomic64_sub_return_acquire()
717 	instrument_atomic_read_write(v, sizeof(*v));  in atomic64_sub_return_release()
724 	instrument_atomic_read_write(v, sizeof(*v));  in atomic64_sub_return_relaxed()
731 	instrument_atomic_read_write(v, sizeof(*v));  in atomic64_fetch_sub()
738 	instrument_atomic_read_write(v, sizeof(*v));  in atomic64_fetch_sub_acquire()
745 	instrument_atomic_read_write(v, sizeof(*v));  in atomic64_fetch_sub_release()
752 	instrument_atomic_read_write(v, sizeof(*v));  in atomic64_fetch_sub_relaxed()
759 	instrument_atomic_read_write(v, sizeof(*v));  in atomic64_inc()
766 	instrument_atomic_read_write(v, sizeof(*v));  in atomic64_inc_return()
773 	instrument_atomic_read_write(v, sizeof(*v));  in atomic64_inc_return_acquire()
780 	instrument_atomic_read_write(v, sizeof(*v));  in atomic64_inc_return_release()
787 	instrument_atomic_read_write(v, sizeof(*v));  in atomic64_inc_return_relaxed()
794 	instrument_atomic_read_write(v, sizeof(*v));  in atomic64_fetch_inc()
801 	instrument_atomic_read_write(v, sizeof(*v));  in atomic64_fetch_inc_acquire()
808 	instrument_atomic_read_write(v, sizeof(*v));  in atomic64_fetch_inc_release()
815 	instrument_atomic_read_write(v, sizeof(*v));  in atomic64_fetch_inc_relaxed()
822 	instrument_atomic_read_write(v, sizeof(*v));  in atomic64_dec()
829 	instrument_atomic_read_write(v, sizeof(*v));  in atomic64_dec_return()
836 	instrument_atomic_read_write(v, sizeof(*v));  in atomic64_dec_return_acquire()
843 	instrument_atomic_read_write(v, sizeof(*v));  in atomic64_dec_return_release()
850 	instrument_atomic_read_write(v, sizeof(*v));  in atomic64_dec_return_relaxed()
857 	instrument_atomic_read_write(v, sizeof(*v));  in atomic64_fetch_dec()
864 	instrument_atomic_read_write(v, sizeof(*v));  in atomic64_fetch_dec_acquire()
871 	instrument_atomic_read_write(v, sizeof(*v));  in atomic64_fetch_dec_release()
878 	instrument_atomic_read_write(v, sizeof(*v));  in atomic64_fetch_dec_relaxed()
885 	instrument_atomic_read_write(v, sizeof(*v));  in atomic64_and()
892 	instrument_atomic_read_write(v, sizeof(*v));  in atomic64_fetch_and()
899 	instrument_atomic_read_write(v, sizeof(*v));  in atomic64_fetch_and_acquire()
906 	instrument_atomic_read_write(v, sizeof(*v));  in atomic64_fetch_and_release()
913 	instrument_atomic_read_write(v, sizeof(*v));  in atomic64_fetch_and_relaxed()
920 	instrument_atomic_read_write(v, sizeof(*v));  in atomic64_andnot()
927 	instrument_atomic_read_write(v, sizeof(*v));  in atomic64_fetch_andnot()
934 	instrument_atomic_read_write(v, sizeof(*v));  in atomic64_fetch_andnot_acquire()
941 	instrument_atomic_read_write(v, sizeof(*v));  in atomic64_fetch_andnot_release()
948 	instrument_atomic_read_write(v, sizeof(*v));  in atomic64_fetch_andnot_relaxed()
955 	instrument_atomic_read_write(v, sizeof(*v));  in atomic64_or()
962 	instrument_atomic_read_write(v, sizeof(*v));  in atomic64_fetch_or()
969 	instrument_atomic_read_write(v, sizeof(*v));  in atomic64_fetch_or_acquire()
976 	instrument_atomic_read_write(v, sizeof(*v));  in atomic64_fetch_or_release()
983 	instrument_atomic_read_write(v, sizeof(*v));  in atomic64_fetch_or_relaxed()
990 	instrument_atomic_read_write(v, sizeof(*v));  in atomic64_xor()
997 	instrument_atomic_read_write(v, sizeof(*v));  in atomic64_fetch_xor()
1004 	instrument_atomic_read_write(v, sizeof(*v));  in atomic64_fetch_xor_acquire()
1011 	instrument_atomic_read_write(v, sizeof(*v));  in atomic64_fetch_xor_release()
1018 	instrument_atomic_read_write(v, sizeof(*v));  in atomic64_fetch_xor_relaxed()
1025 	instrument_atomic_read_write(v, sizeof(*v));  in atomic64_xchg()
1032 	instrument_atomic_read_write(v, sizeof(*v));  in atomic64_xchg_acquire()
1039 	instrument_atomic_read_write(v, sizeof(*v));  in atomic64_xchg_release()
1046 	instrument_atomic_read_write(v, sizeof(*v));  in atomic64_xchg_relaxed()
1053 	instrument_atomic_read_write(v, sizeof(*v));  in atomic64_cmpxchg()
1060 	instrument_atomic_read_write(v, sizeof(*v));  in atomic64_cmpxchg_acquire()
1067 	instrument_atomic_read_write(v, sizeof(*v));  in atomic64_cmpxchg_release()
1074 	instrument_atomic_read_write(v, sizeof(*v));  in atomic64_cmpxchg_relaxed()
1081 	instrument_atomic_read_write(v, sizeof(*v));  in atomic64_try_cmpxchg()
1082 	instrument_atomic_read_write(old, sizeof(*old));  in atomic64_try_cmpxchg()
1089 	instrument_atomic_read_write(v, sizeof(*v));  in atomic64_try_cmpxchg_acquire()
1090 	instrument_atomic_read_write(old, sizeof(*old));  in atomic64_try_cmpxchg_acquire()
1097 	instrument_atomic_read_write(v, sizeof(*v));  in atomic64_try_cmpxchg_release()
1098 	instrument_atomic_read_write(old, sizeof(*old));  in atomic64_try_cmpxchg_release()
1105 	instrument_atomic_read_write(v, sizeof(*v));  in atomic64_try_cmpxchg_relaxed()
1106 	instrument_atomic_read_write(old, sizeof(*old));  in atomic64_try_cmpxchg_relaxed()
1113 	instrument_atomic_read_write(v, sizeof(*v));  in atomic64_sub_and_test()
1120 	instrument_atomic_read_write(v, sizeof(*v));  in atomic64_dec_and_test()
1127 	instrument_atomic_read_write(v, sizeof(*v));  in atomic64_inc_and_test()
1134 	instrument_atomic_read_write(v, sizeof(*v));  in atomic64_add_negative()
1141 	instrument_atomic_read_write(v, sizeof(*v));  in atomic64_fetch_add_unless()
1148 	instrument_atomic_read_write(v, sizeof(*v));  in atomic64_add_unless()
1155 	instrument_atomic_read_write(v, sizeof(*v));  in atomic64_inc_not_zero()
1162 	instrument_atomic_read_write(v, sizeof(*v));  in atomic64_inc_unless_negative()
1169 	instrument_atomic_read_write(v, sizeof(*v));  in atomic64_dec_unless_positive()
1176 	instrument_atomic_read_write(v, sizeof(*v));  in atomic64_dec_if_positive()
1211 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_long_add()
1218 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_long_add_return()
1225 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_long_add_return_acquire()
1232 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_long_add_return_release()
1239 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_long_add_return_relaxed()
1246 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_long_fetch_add()
1253 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_long_fetch_add_acquire()
1260 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_long_fetch_add_release()
1267 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_long_fetch_add_relaxed()
1274 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_long_sub()
1281 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_long_sub_return()
1288 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_long_sub_return_acquire()
1295 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_long_sub_return_release()
1302 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_long_sub_return_relaxed()
1309 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_long_fetch_sub()
1316 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_long_fetch_sub_acquire()
1323 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_long_fetch_sub_release()
1330 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_long_fetch_sub_relaxed()
1337 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_long_inc()
1344 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_long_inc_return()
1351 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_long_inc_return_acquire()
1358 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_long_inc_return_release()
1365 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_long_inc_return_relaxed()
1372 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_long_fetch_inc()
1379 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_long_fetch_inc_acquire()
1386 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_long_fetch_inc_release()
1393 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_long_fetch_inc_relaxed()
1400 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_long_dec()
1407 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_long_dec_return()
1414 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_long_dec_return_acquire()
1421 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_long_dec_return_release()
1428 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_long_dec_return_relaxed()
1435 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_long_fetch_dec()
1442 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_long_fetch_dec_acquire()
1449 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_long_fetch_dec_release()
1456 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_long_fetch_dec_relaxed()
1463 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_long_and()
1470 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_long_fetch_and()
1477 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_long_fetch_and_acquire()
1484 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_long_fetch_and_release()
1491 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_long_fetch_and_relaxed()
1498 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_long_andnot()
1505 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_long_fetch_andnot()
1512 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_long_fetch_andnot_acquire()
1519 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_long_fetch_andnot_release()
1526 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_long_fetch_andnot_relaxed()
1533 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_long_or()
1540 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_long_fetch_or()
1547 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_long_fetch_or_acquire()
1554 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_long_fetch_or_release()
1561 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_long_fetch_or_relaxed()
1568 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_long_xor()
1575 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_long_fetch_xor()
1582 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_long_fetch_xor_acquire()
1589 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_long_fetch_xor_release()
1596 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_long_fetch_xor_relaxed()
1603 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_long_xchg()
1610 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_long_xchg_acquire()
1617 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_long_xchg_release()
1624 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_long_xchg_relaxed()
1631 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_long_cmpxchg()
1638 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_long_cmpxchg_acquire()
1645 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_long_cmpxchg_release()
1652 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_long_cmpxchg_relaxed()
1659 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_long_try_cmpxchg()
1660 	instrument_atomic_read_write(old, sizeof(*old));  in atomic_long_try_cmpxchg()
1667 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_long_try_cmpxchg_acquire()
1668 	instrument_atomic_read_write(old, sizeof(*old));  in atomic_long_try_cmpxchg_acquire()
1675 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_long_try_cmpxchg_release()
1676 	instrument_atomic_read_write(old, sizeof(*old));  in atomic_long_try_cmpxchg_release()
1683 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_long_try_cmpxchg_relaxed()
1684 	instrument_atomic_read_write(old, sizeof(*old));  in atomic_long_try_cmpxchg_relaxed()
1691 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_long_sub_and_test()
1698 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_long_dec_and_test()
1705 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_long_inc_and_test()
1712 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_long_add_negative()
1719 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_long_fetch_add_unless()
1726 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_long_add_unless()
1733 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_long_inc_not_zero()
1740 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_long_inc_unless_negative()
1747 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_long_dec_unless_positive()
1754 	instrument_atomic_read_write(v, sizeof(*v));  in atomic_long_dec_if_positive()