/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _ASM_X86_PGTABLE_3LEVEL_DEFS_H #define _ASM_X86_PGTABLE_3LEVEL_DEFS_H #ifndef __ASSEMBLY__ #include <linux/types.h> typedef u64 pteval_t; typedef u64 pmdval_t; typedef u64 pudval_t; typedef u64 p4dval_t; typedef u64 pgdval_t; typedef u64 pgprotval_t; typedef union { struct { unsigned long pte_low, pte_high; }; pteval_t pte; } pte_t; #endif /* !__ASSEMBLY__ */ #ifdef CONFIG_PARAVIRT #define SHARED_KERNEL_PMD (pv_info.shared_kernel_pmd) #else #define SHARED_KERNEL_PMD 1 #endif /* * PGDIR_SHIFT determines what a top-level page table entry can map */ #define PGDIR_SHIFT 30 #define PTRS_PER_PGD 4 /* * PMD_SHIFT determines the size of the area a middle-level * page table can map */ #define PMD_SHIFT 21 #define PTRS_PER_PMD 512 /* * entries per page directory level */ #define PTRS_PER_PTE 512 #endif /* _ASM_X86_PGTABLE_3LEVEL_DEFS_H */Overall Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Jeremy Fitzhardinge | 63 | 63.00% | 3 | 42.86% |
| Ingo Molnar | 29 | 29.00% | 1 | 14.29% |
| Kirill A. Shutemov | 4 | 4.00% | 1 | 14.29% |
| H. Peter Anvin | 3 | 3.00% | 1 | 14.29% |
| Greg Kroah-Hartman | 1 | 1.00% | 1 | 14.29% |
| Total | 100 | 100.00% | 7 | 100.00% |