common/syscall/lwp_sobj.c

95 static kthread_t *lwpsobj_pi_owner(upimutex_t *up);
526 lwpsobj_pi_owner(upimutex_t *up)
625 upi_owned(upimutex_t *upim)
631  * Returns pointer to kernel object (upimutex_t *) if lp is owned.
701 	kmem_free(upimutex, sizeof (upimutex_t));
719 			upimutex_unlock((upimutex_t *)upimutex, 0);
734 		upimutex = kmem_zalloc(sizeof (upimutex_t), KM_SLEEP);
735 		upi_chain_add(upibp, (upimutex_t *)upimutex);
741 		nupinest = upi_mylist_add((upimutex_t *)upimutex);
746 			upimutex_unlock((upimutex_t *)upimutex, flag);
759 			upimutex_unlock((upimutex_t *)upimutex, flag);
843 	ts = turnstile_lookup((upimutex_t *)upimutex);
845 	error = turnstile_block(ts, TS_WRITER_Q, (upimutex_t *)upimutex,
863 			(void) upi_mylist_add((upimutex_t *)upimutex);
864 			upimutex_unlock((upimutex_t *)upimutex, 0);
871 		    (error == EDEADLK && !upi_owned((upimutex_t *)upimutex)));
877 		nupinest = upi_mylist_add((upimutex_t *)upimutex);
910 			upimutex_unlock((upimutex_t *)upimutex, flag);
983 			upimutex_unlock((upimutex_t *)upimutex, 0);
1017 	upimutex_unlock((upimutex_t *)upimutex, flag);
1075 upi_dead(upimutex_t *upip, uint16_t lockflg)
2882 			upimutex_unlock((upimutex_t *)upimutex, 0);
2904 		upimutex_unlock((upimutex_t *)upimutex, flag);