#ifndef __PPC_MMU_CONTEXT_H #define __PPC_MMU_CONTEXT_H /* * get a new mmu context.. PowerPC's don't know about contexts [yet] */ #define get_mmu_context(x) do { } while (0) #define init_new_context(mm) do { } while(0) #define destroy_context(mm) do { } while(0) #endif