include/asm-xen/asm-i386/pgtable-2level-defs.h

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