/*
   * Define generic no-op hooks for arch_dup_mmap and arch_exit_mmap, to
   * be included in asm-FOO/mmu_context.h for any arch FOO which doesn't
   * need to hook these.
   */
  #ifndef _ASM_GENERIC_MM_HOOKS_H
  #define _ASM_GENERIC_MM_HOOKS_H
  
  static inline void arch_dup_mmap(struct mm_struct *oldmm,
  				 struct mm_struct *mm)
  {
  }
  
  static inline void arch_exit_mmap(struct mm_struct *mm)
  {
  }
  
  #endif	/* _ASM_GENERIC_MM_HOOKS_H */