op_callback_addr  193 arch/powerpc/kernel/optprobes.c 	kprobe_opcode_t *op_callback_addr, *emulate_step_addr;
op_callback_addr  247 arch/powerpc/kernel/optprobes.c 	op_callback_addr = (kprobe_opcode_t *)ppc_kallsyms_lookup_name("optimized_callback");
op_callback_addr  249 arch/powerpc/kernel/optprobes.c 	if (!op_callback_addr || !emulate_step_addr) {
op_callback_addr  255 arch/powerpc/kernel/optprobes.c 				(unsigned long)op_callback_addr,