Searched refs:mtag_id_lock (Results 1 - 1 of 1) sorted by relevance

/macosx-10.5.8/xnu-1228.15.4/bsd/kern/
H A Dkpi_mbuf.c770 static lck_mtx_t *mtag_id_lock = NULL; variable
797 if (create == 0 && mtag_id_lock == NULL)
801 if (mtag_id_lock == NULL) {
813 if (!OSCompareAndSwap((UInt32)0, (UInt32)new_lock, (UInt32*)&mtag_id_lock)) {
825 lck_mtx_lock(mtag_id_lock);
834 lck_mtx_unlock(mtag_id_lock);
840 lck_mtx_unlock(mtag_id_lock);
849 lck_mtx_unlock(mtag_id_lock);

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