Searched refs:__atomic_cmpxchg_bool (Results 1 – 3 of 3) sorted by relevance
| /linux/arch/s390/include/asm/ |
| A D | spinlock.h | 61 return likely(__atomic_cmpxchg_bool(&lp->lock, 0, SPINLOCK_LOCKVAL)); in arch_spin_trylock_once()
120 if (!__atomic_cmpxchg_bool(&rw->cnts, 0, 0x30000)) in arch_write_lock()
136 __atomic_cmpxchg_bool(&rw->cnts, old, old + 1)); in arch_read_trylock()
144 return !old && __atomic_cmpxchg_bool(&rw->cnts, 0, 0x30000); in arch_write_trylock()
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| A D | atomic_ops.h | 167 static inline bool __atomic_cmpxchg_bool(int *ptr, int old, int new) in __atomic_cmpxchg_bool() function
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| /linux/arch/s390/lib/ |
| A D | spinlock.c | 142 if (__atomic_cmpxchg_bool(&lp->lock, old, new)) in arch_spin_lock_queued()
150 if (__atomic_cmpxchg_bool(&lp->lock, old, new)) in arch_spin_lock_queued()
187 if (__atomic_cmpxchg_bool(&lp->lock, old, new)) in arch_spin_lock_queued()
261 if (__atomic_cmpxchg_bool(&lp->lock, 0, cpu)) in arch_spin_trylock_retry()
303 __atomic_cmpxchg_bool(&rw->cnts, old, old | 0x10000)) in arch_write_lock_wait()
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