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 */
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 */
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#ifndef __TLB_H__
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#ifndef __TLB_H__
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#define __TLB_H__
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#define __TLB_H__
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#ifdef __SMP__
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extern void tlb_init(void);
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extern void tlb_init(void);
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#ifdef __SMP__
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extern void tlb_shootdown_start(void);
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extern void tlb_shootdown_start(void);
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extern void tlb_shootdown_finalize(void);
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extern void tlb_shootdown_finalize(void);
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extern void tlb_shootdown_ipi_recv(void);
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extern void tlb_shootdown_ipi_recv(void);
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#else
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#else
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#define tlb_init()      ;
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#define tlb_shootdown_start()   ;
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#  define tlb_shootdown_start() ;
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#define tlb_shootdown_finalize()    ;
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#  define tlb_shootdown_finalize()  ;
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#define tlb_shootdown_ipi_recv() ;
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#  define tlb_shootdown_ipi_recv() ;
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#endif /* __SMP__ */
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#endif /* __SMP__ */
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/* Export TLB interface that each architecture must implement. */
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/* Export TLB interface that each architecture must implement. */
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extern void tlb_init_arch(void);
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extern void tlb_invalidate(int asid);
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extern void tlb_invalidate(int asid);
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extern void tlb_shootdown_ipi_send(void);
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extern void tlb_shootdown_ipi_send(void);
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#endif
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#endif