LOONGSON2_PERFCTRL_ENABLE 74 arch/mips/oprofile/op_model_loongson2.c ctrl |= LOONGSON2_PERFCTRL_EXL | LOONGSON2_PERFCTRL_ENABLE; LOONGSON2_PERFCTRL_ENABLE 113 arch/mips/oprofile/op_model_loongson2.c enabled = read_c0_perfctrl() & LOONGSON2_PERFCTRL_ENABLE;