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Searched refs:mcs_spin_rsv (Results 1 – 1 of 1) sorted by relevance

/xnu-12377.1.9/osfmk/kern/
H A Dlocks_internal.h214 volatile unsigned long mcs_spin_rsv; member
291 slot = txn.txn_mcs->mcs_spin_rsv++; in lck_spin_txn_begin()
327 assert(mcs->mcs_spin_rsv == slot + 1); in lck_spin_txn_end()
328 os_atomic_store(&mcs->mcs_spin_rsv, slot, compiler_acq_rel); in lck_spin_txn_end()