21 lines
382 B
C
21 lines
382 B
C
#ifndef _I386_PGTABLE_2LEVEL_DEFS_H
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#define _I386_PGTABLE_2LEVEL_DEFS_H
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/*
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* traditional i386 two-level paging structure:
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*/
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#define PGDIR_SHIFT 22
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#define PTRS_PER_PGD 1024
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/*
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* the i386 is two-level, so we don't really have any
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* PMD directory physically.
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*/
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#define PMD_SHIFT 22
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#define PTRS_PER_PMD 1
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#define PTRS_PER_PTE 1024
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#endif /* _I386_PGTABLE_2LEVEL_DEFS_H */
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