void
simple_unlock_no_trace(
simple_lock_t l)
{
pc_t pc;
OBTAIN_PC(pc, l);
USLDBG(usld_unlock(l, pc));
hw_lock_unlock(&l->interlock);
}
/*
* Release a usimple_lock.
*
* MACH_RT: Returns with preemption enabled. Note
* that the hw_lock routines are responsible for
* maintaining preemption state.
*/
void
usimple_unlock(
usimple_lock_t l)
{
pc_t pc;
OBTAIN_PC(pc, l);
USLDBG(usld_unlock(l, pc));
ETAPCALL(etap_simplelock_unlock(l));
hw_lock_unlock(&l->interlock);
}
/*
* Release a usimple_lock.
*
* Returns with preemption enabled. Note
* that the hw_lock routines are responsible for
* maintaining preemption state.
*/
void
usimple_unlock(
usimple_lock_t l)
{
#ifndef MACHINE_SIMPLE_LOCK
DECL_PC(pc);
OBTAIN_PC(pc, l);
USLDBG(usld_unlock(l, pc));
hw_lock_unlock(&l->interlock);
#else
simple_unlock_rwmb((simple_lock_t)l);
#endif
}
