Eric Lee / smarc-fsl-linux-kernel

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include/asm-generic/mmu_context.h 842 Bytes
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5c01b46bb   Arnd Bergmann   asm-generic: add ... 
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  #ifndef __ASM_GENERIC_MMU_CONTEXT_H
  #define __ASM_GENERIC_MMU_CONTEXT_H
  
  /*
   * Generic hooks for NOMMU architectures, which do not need to do
   * anything special here.
   */
  
  #include <asm-generic/mm_hooks.h>
  
  struct task_struct;
  struct mm_struct;
  
  static inline void enter_lazy_tlb(struct mm_struct *mm,
  			struct task_struct *tsk)
  {
  }
  
  static inline int init_new_context(struct task_struct *tsk,
  			struct mm_struct *mm)
  {
  	return 0;
  }
  
  static inline void destroy_context(struct mm_struct *mm)
  {
  }
  
  static inline void deactivate_mm(struct task_struct *task,
  			struct mm_struct *mm)
  {
  }
  
  static inline void switch_mm(struct mm_struct *prev,
  			struct mm_struct *next,
  			struct task_struct *tsk)
  {
  }
  
  static inline void activate_mm(struct mm_struct *prev_mm,
  			       struct mm_struct *next_mm)
  {
  }
  
  #endif /* __ASM_GENERIC_MMU_CONTEXT_H */