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Searched refs:prefcnt (Results 1 – 2 of 2) sorted by relevance

/xnu-12377.41.6/bsd/sys/
H A Dmbuf.h615 u_int16_t prefcnt; member
1971 #define MEXT_PREF(m) ((m_get_rfa(m))->prefcnt)
/xnu-12377.41.6/bsd/kern/
H A Duipc_mbuf.c1596 int16_t prefcnt = os_atomic_dec(&MEXT_PREF(m), acq_rel); in m_free_paired() local
1597 if (prefcnt > 1) { in m_free_paired()
1599 } else if (prefcnt == 1) { in m_free_paired()
1605 } else if (prefcnt == 0) { in m_free_paired()