test_and_change_bits 138 arch/powerpc/include/asm/bitops.h DEFINE_TESTOP(test_and_change_bits, xor, PPC_ATOMIC_ENTRY_BARRIER, test_and_change_bits 163 arch/powerpc/include/asm/bitops.h return test_and_change_bits(BIT_MASK(nr), addr + BIT_WORD(nr)) != 0;