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1 #ifndef _ASM_X86_PGTABLE_2LEVEL_DEFS_H |
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2 #define _ASM_X86_PGTABLE_2LEVEL_DEFS_H |
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3 |
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4 #define SHARED_KERNEL_PMD 0 |
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5 |
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6 /* |
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7 * traditional i386 two-level paging structure: |
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8 */ |
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9 |
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10 #define PGDIR_SHIFT 22 |
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11 #define PTRS_PER_PGD 1024 |
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12 |
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13 /* |
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14 * the i386 is two-level, so we don't really have any |
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15 * PMD directory physically. |
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16 */ |
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17 |
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18 #define PTRS_PER_PTE 1024 |
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19 |
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20 #endif /* _ASM_X86_PGTABLE_2LEVEL_DEFS_H */ |