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

/titanic_50/usr/src/uts/sun4/os/
H A Dprom_subr.c555 static krwlock_t prom_tree_lock; variable
563 rw_enter(&prom_tree_lock, RW_READER); in prom_tree_access()
575 rw_exit(&prom_tree_lock); in prom_tree_access()
584 rw_enter(&prom_tree_lock, RW_WRITER); in prom_tree_update()
587 rw_exit(&prom_tree_lock); in prom_tree_update()