Searched refs:spin_trylock (Results 1 – 6 of 6) sorted by relevance
125 #define spin_trylock(lock) \ macro140 __locked = spin_trylock(lock); \
359 static __always_inline int spin_trylock(spinlock_t *lock) in spin_trylock() function569 DEFINE_LOCK_GUARD_1_COND(spinlock, _try, spin_trylock(_T->lock))
730 if (!spin_trylock(&up->lock)) in uart_port_trylock()
535 #define xa_trylock(xa) spin_trylock(&(xa)->xa_lock)
4443 bool ok = spin_trylock(&txq->_xmit_lock); in __netif_tx_trylock()
201 if (spin_trylock(&qdisc->seqlock)) in qdisc_run_begin()216 return spin_trylock(&qdisc->seqlock); in qdisc_run_begin()