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6146 seg_inherit_notsup is redundant

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          --- old/usr/src/uts/common/vm/seg.h
          +++ new/usr/src/uts/common/vm/seg.h
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 216  216  #define seg_pages(seg) \
 217  217          (((uintptr_t)((seg)->s_size + PAGEOFFSET)) >> PAGESHIFT)
 218  218  
 219  219  #define IE_NOMEM        -1      /* internal to seg layer */
 220  220  #define IE_RETRY        -2      /* internal to seg layer */
 221  221  #define IE_REATTACH     -3      /* internal to seg layer */
 222  222  
 223  223  /* Values for segop_inherit */
 224  224  #define SEGP_INH_ZERO   0x01
 225  225  
 226      -int seg_inherit_notsup(struct seg *, caddr_t, size_t, uint_t);
 227      -
 228  226  /* Delay/retry factors for seg_p_mem_config_pre_del */
 229  227  #define SEGP_PREDEL_DELAY_FACTOR        4
 230  228  /*
 231  229   * As a workaround to being unable to purge the pagelock
 232  230   * cache during a DR delete memory operation, we use
 233  231   * a stall threshold that is twice the maximum seen
 234  232   * during testing.  This workaround will be removed
 235  233   * when a suitable fix is found.
 236  234   */
 237  235  #define SEGP_STALL_SECONDS      25
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