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| author | Paul Mackerras <paulus@samba.org> | 2005-11-08 11:14:20 +1100 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2005-11-08 11:14:20 +1100 |
| commit | 24bfb00123e82a2e70bd115277d922438813515b (patch) | |
| tree | 27328b8a5718e16d64e2d101f4b7ddcad5930aed /include/asm-ppc64/pgtable-64k.h | |
| parent | c6135234550ed89a6fd0e8cb229633967e41d649 (diff) | |
| parent | 3f00d3e8fb963968a922d821a9a53b503b687e81 (diff) | |
| download | kernel-crypto-24bfb00123e82a2e70bd115277d922438813515b.tar.gz kernel-crypto-24bfb00123e82a2e70bd115277d922438813515b.tar.xz kernel-crypto-24bfb00123e82a2e70bd115277d922438813515b.zip | |
Merge ../linux-2.6
Diffstat (limited to 'include/asm-ppc64/pgtable-64k.h')
| -rw-r--r-- | include/asm-ppc64/pgtable-64k.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/asm-ppc64/pgtable-64k.h b/include/asm-ppc64/pgtable-64k.h index c5f437c86b3..154f1840ece 100644 --- a/include/asm-ppc64/pgtable-64k.h +++ b/include/asm-ppc64/pgtable-64k.h @@ -14,6 +14,9 @@ #define PTRS_PER_PMD (1 << PMD_INDEX_SIZE) #define PTRS_PER_PGD (1 << PGD_INDEX_SIZE) +/* With 4k base page size, hugepage PTEs go at the PMD level */ +#define MIN_HUGEPTE_SHIFT PAGE_SHIFT + /* PMD_SHIFT determines what a second-level page table entry can map */ #define PMD_SHIFT (PAGE_SHIFT + PTE_INDEX_SIZE) #define PMD_SIZE (1UL << PMD_SHIFT) |