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   1 #ifndef _I386_PGTABLE_2LEVEL_DEFS_H
   2 #define _I386_PGTABLE_2LEVEL_DEFS_H
   3
   4 #define SHARED_KERNEL_PMD       0
   5
   6 /*
   7  * traditional i386 two-level paging structure:
   8  */
   9
  10 #define PGDIR_SHIFT     22
  11 #define PTRS_PER_PGD    1024
  12
  13 /*
  14  * the i386 is two-level, so we don't really have any
  15  * PMD directory physically.
  16  */
  17
  18 #define PTRS_PER_PTE    1024
  19
  20 #endif /* _I386_PGTABLE_2LEVEL_DEFS_H */