Searched refs:arch_try_cmpxchg (Results 1 – 3 of 3) sorted by relevance
| /linux/arch/s390/include/asm/ |
| H A D | spinlock.h | 79 return likely(arch_try_cmpxchg(&lp->lock, &old, spinlock_lockval())); in arch_spin_trylock_once()
142 if (!arch_try_cmpxchg(&rw->cnts, &old, 0x30000)) in arch_write_lock()
157 return (!(old & 0xffff0000) && arch_try_cmpxchg(&rw->cnts, &old, old + 1)); in arch_read_trylock()
165 return !old && arch_try_cmpxchg(&rw->cnts, &old, 0x30000); in arch_write_trylock()
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| /linux/arch/x86/include/asm/ |
| H A D | cmpxchg_64.h | 20 arch_try_cmpxchg((ptr), (po), (n)); \
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| H A D | cmpxchg.h | 226 #define arch_try_cmpxchg(ptr, pold, new) \ macro
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