arch_spin_trylock  104 arch/x86/include/asm/spinlock.h static __always_inline int arch_spin_trylock(arch_spinlock_t *lock)
arch_spin_trylock   42 include/linux/spinlock_up.h static inline int arch_spin_trylock(arch_spinlock_t *lock)
arch_spin_trylock   74 include/linux/spinlock_up.h # define arch_spin_trylock(lock)	({ barrier(); (void)(lock); 1; })