pmix_atomic_lock  326 opal/mca/pmix/pmix4x/pmix/src/atomics/sys/atomic.h void pmix_atomic_lock(pmix_atomic_lock_t *lock);
pmix_atomic_lock  182 opal/mca/pmix/pmix4x/pmix/src/threads/mutex_unix.h     pmix_atomic_lock(&m->m_lock_atomic);