__arch_spin_trylock 88 arch/powerpc/include/asm/spinlock.h return __arch_spin_trylock(lock) == 0; __arch_spin_trylock 147 arch/powerpc/include/asm/spinlock.h if (likely(__arch_spin_trylock(lock) == 0)) __arch_spin_trylock 164 arch/powerpc/include/asm/spinlock.h if (likely(__arch_spin_trylock(lock) == 0))