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5508 move segvn #defines into seg_vn.c
Reviewed by: Marcel Telka <marcel@telka.sk>

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          --- old/usr/src/uts/common/vm/pvn.h
          +++ new/usr/src/uts/common/vm/pvn.h
↓ open down ↓ 83 lines elided ↑ open up ↑
  84   84  void            pvn_plist_init(struct page *pp, struct page **pl, size_t plsz,
  85   85                          u_offset_t off, size_t io_len, enum seg_rw rw);
  86   86  void            pvn_init(void);
  87   87  
  88   88  /*
  89   89   * The value is put in p_hash to identify marker pages. It is safe to
  90   90   * test p_hash ==(!=) PVN_VPLIST_HASH_TAG even without holding p_selock.
  91   91   */
  92   92  #define PVN_VPLIST_HASH_TAG     ((page_t *)-1)
  93   93  
  94      -/*
  95      - * When requesting pages from the getpage routines, pvn_getpages will
  96      - * allocate space to return PVN_GETPAGE_NUM pages which map PVN_GETPAGE_SZ
  97      - * worth of bytes.  These numbers are chosen to be the minimum of the max's
  98      - * given in terms of bytes and pages.
  99      - */
 100      -#define PVN_MAX_GETPAGE_SZ      0x10000         /* getpage size limit */
 101      -#define PVN_MAX_GETPAGE_NUM     0x8             /* getpage page limit */
 102      -
 103      -#if PVN_MAX_GETPAGE_SZ > PVN_MAX_GETPAGE_NUM * PAGESIZE
 104      -
 105      -#define PVN_GETPAGE_SZ  ptob(PVN_MAX_GETPAGE_NUM)
 106      -#define PVN_GETPAGE_NUM PVN_MAX_GETPAGE_NUM
 107      -
 108      -#else
 109      -
 110      -#define PVN_GETPAGE_SZ  PVN_MAX_GETPAGE_SZ
 111      -#define PVN_GETPAGE_NUM btop(PVN_MAX_GETPAGE_SZ)
 112      -
 113      -#endif
 114      -
 115   94  #endif  /* _KERNEL */
 116   95  
 117   96  #ifdef  __cplusplus
 118   97  }
 119   98  #endif
 120   99  
 121  100  #endif  /* _VM_PVN_H */
    
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