| /xnu-10063.141.1/osfmk/arm/ |
| H A D | machine_routines_apple.c | 138 if (os_atomic_xchg(&initialized, true, relaxed)) { in vmapple_pac_get_default_keys()
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| /xnu-10063.141.1/tests/ |
| H A D | restartable_ranges.c | 263 old = os_atomic_xchg(&cls[2], arena_alloc(), release);
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| /xnu-10063.141.1/osfmk/kern/ |
| H A D | mpsc_queue.h | 218 return os_atomic_xchg(&q->mpqh_tail, elm, release); in __mpsc_queue_append_update_tail()
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| H A D | locks_internal.h | 308 pidx = os_atomic_xchg(tail, txn->txn_mcs_id, release); in lck_spin_txn_enqueue()
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| H A D | lock_ptr.c | 190 pidx = os_atomic_xchg(&lck->lck_ptr_mcs_tail, txn.txn_mcs_id, release); in hw_lck_ptr_contended()
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| H A D | mpsc_queue.c | 112 *tail_out = os_atomic_xchg(&q->mpqh_tail, &q->mpqh_head, seq_cst); in mpsc_queue_dequeue_batch()
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| H A D | lock_mtx.c | 436 pidx = os_atomic_xchg(&lock->lck_mtx.ilk_tail, idx, release); in lck_mtx_ilk_lock_contended()
709 pidx = os_atomic_xchg(&lock->lck_mtx.as_tail, idx, release); in lck_mtx_lock_adaptive_spin()
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| H A D | epoch_sync.c | 576 uint64_t old = os_atomic_xchg(lock, 0, relaxed); in test_unlock()
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| H A D | smr.h | 229 os_atomic_xchg(&(ptr)->__smr_ptr, value, release); \
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| H A D | bsd_kern.c | 799 return os_atomic_xchg(&task->loadTag, loadTag, relaxed); in set_task_loadTag()
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| H A D | zalloc.c | 5340 t = os_atomic_xchg(&pgz_slot_tail, m, relaxed); in pgz_slot_free()
5432 tmp.zm_bits = os_atomic_xchg(&meta->zm_bits, tmp.zm_bits, relaxed); in pgz_unprotect()
10686 if (os_atomic_xchg(&any_zone_test_running, true, relaxed)) { in zone_ro_basic_test_run()
10776 if (os_atomic_xchg(&any_zone_test_running, true, relaxed)) { in zone_basic_test_run()
11056 if (os_atomic_xchg(&any_zone_test_running, true, relaxed)) { in zone_stress_test_run()
11170 if (os_atomic_xchg(&any_zone_test_running, true, relaxed)) { in zone_gc_stress_test_run()
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| H A D | waitq.c | 2470 if (os_atomic_xchg(&wqt_running, true, acquire)) { in wqt_start()
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| H A D | smr.c | 3058 reason = os_atomic_xchg(&smrh->smrsh_rehashing, in __smr_shash_rehash()
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| H A D | sched_prim.c | 8288 return os_atomic_xchg(&sched_perfcontrol_callback_deadline, new_deadline, in sched_perfcontrol_update_callback_deadline()
8418 …uint64_t old_shared_load = os_atomic_xchg(&pset->pset_cluster_shared_rsrc_load[shared_rsrc_type], … in sched_update_pset_load_average()
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| /xnu-10063.141.1/libkern/os/ |
| H A D | atomic_private.h | 604 #define os_atomic_xchg(p, v, m) _os_atomic_c11_op_orig(p, v, m, exchange) macro
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| /xnu-10063.141.1/bsd/dev/arm64/ |
| H A D | fasttrap_isa.c | 225 if (os_atomic_xchg(&probe->ftp_triggered, 1, relaxed)) {
1018 if (os_atomic_xchg(&probe->ftp_triggered, 1, relaxed)) {
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| /xnu-10063.141.1/bsd/dev/i386/ |
| H A D | fasttrap_isa.c | 717 if (os_atomic_xchg(&probe->ftp_triggered, 1, relaxed)) { in fasttrap_return_common()
1048 if (os_atomic_xchg(&probe->ftp_triggered, 1, relaxed)) { in fasttrap_pid_probe32()
1591 if (os_atomic_xchg(&probe->ftp_triggered, 1, relaxed)) { in fasttrap_pid_probe64()
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| /xnu-10063.141.1/doc/primitives/ |
| H A D | atomics.md | 220 `os_atomic_xchg` is a simple wrapper around `atomic_exchange_explicit`.
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| /xnu-10063.141.1/bsd/pthread/ |
| H A D | pthread_workqueue.c | 252 wq = os_atomic_xchg(&p->p_wqptr, wq, release); in proc_set_wqptr()
2223 wq = os_atomic_xchg(&p->p_wqptr, NULL, relaxed); in workq_exit()
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| /xnu-10063.141.1/bsd/dev/dtrace/ |
| H A D | fasttrap.c | 517 work = os_atomic_xchg(&fasttrap_cleanup_work, 0, relaxed); in fasttrap_pid_cleanup_cb()
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| H A D | dtrace.c | 19225 uint32_t clients = os_atomic_xchg(&dtrace_wake_clients, 0, relaxed); in dtrace_ast()
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| /xnu-10063.141.1/bsd/kern/ |
| H A D | kern_exec.c | 1466 if (!os_atomic_xchg(&logged_once, true, relaxed)) { in exec_mach_imgact()
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| /xnu-10063.141.1/osfmk/arm64/sptm/pmap/ |
| H A D | pmap.c | 1261 const uint16_t vasid = os_atomic_xchg(&pmap->asid, 0, relaxed); in free_asid()
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| /xnu-10063.141.1/osfmk/arm/pmap/ |
| H A D | pmap.c | 1766 uint16_t hw_asid = os_atomic_xchg(&pmap->hw_asid, 0, relaxed); in free_asid()
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