diff options
| -rw-r--r-- | arch/arm/include/asm/pgtable-2level.h | 1 | ||||
| -rw-r--r-- | arch/arm/include/asm/pgtable-3level.h | 1 | ||||
| -rw-r--r-- | arch/arm/lib/uaccess_with_memcpy.c | 4 | ||||
| -rw-r--r-- | arch/arm64/include/asm/pgtable.h | 2 |
4 files changed, 2 insertions, 6 deletions
diff --git a/arch/arm/include/asm/pgtable-2level.h b/arch/arm/include/asm/pgtable-2level.h index 4245c2e74720..6b5392e20f41 100644 --- a/arch/arm/include/asm/pgtable-2level.h +++ b/arch/arm/include/asm/pgtable-2level.h @@ -241,7 +241,6 @@ static inline pmd_t *pmd_offset(pud_t *pud, unsigned long addr) * define empty stubs for use by pin_page_for_write. */ #define pmd_hugewillfault(pmd) (0) -#define pmd_thp_or_huge(pmd) (0) #endif /* __ASSEMBLY__ */ diff --git a/arch/arm/include/asm/pgtable-3level.h b/arch/arm/include/asm/pgtable-3level.h index 9e3c44f0aea2..fa5939eb9864 100644 --- a/arch/arm/include/asm/pgtable-3level.h +++ b/arch/arm/include/asm/pgtable-3level.h @@ -190,7 +190,6 @@ static inline pte_t pte_mkspecial(pte_t pte) #define pmd_dirty(pmd) (pmd_isset((pmd), L_PMD_SECT_DIRTY)) #define pmd_hugewillfault(pmd) (!pmd_young(pmd) || !pmd_write(pmd)) -#define pmd_thp_or_huge(pmd) (pmd_leaf(pmd) || pmd_trans_huge(pmd)) #ifdef CONFIG_TRANSPARENT_HUGEPAGE #define pmd_trans_huge(pmd) (pmd_val(pmd) && !pmd_table(pmd)) diff --git a/arch/arm/lib/uaccess_with_memcpy.c b/arch/arm/lib/uaccess_with_memcpy.c index 2f6163f05e93..c0ac7796d775 100644 --- a/arch/arm/lib/uaccess_with_memcpy.c +++ b/arch/arm/lib/uaccess_with_memcpy.c @@ -56,10 +56,10 @@ pin_page_for_write(const void __user *_addr, pte_t **ptep, spinlock_t **ptlp) * to see that it's still huge and whether or not we will * need to fault on write. */ - if (unlikely(pmd_thp_or_huge(*pmd))) { + if (unlikely(pmd_leaf(*pmd))) { ptl = ¤t->mm->page_table_lock; spin_lock(ptl); - if (unlikely(!pmd_thp_or_huge(*pmd) + if (unlikely(!pmd_leaf(*pmd) || pmd_hugewillfault(*pmd))) { spin_unlock(ptl); return 0; diff --git a/arch/arm64/include/asm/pgtable.h b/arch/arm64/include/asm/pgtable.h index a5c84f38c528..6870b60158fc 100644 --- a/arch/arm64/include/asm/pgtable.h +++ b/arch/arm64/include/asm/pgtable.h @@ -517,8 +517,6 @@ static inline pmd_t pmd_mkinvalid(pmd_t pmd) return pmd; } -#define pmd_thp_or_huge(pmd) (pmd_leaf(pmd) || pmd_trans_huge(pmd)) - #define pmd_write(pmd) pte_write(pmd_pte(pmd)) #define pmd_mkhuge(pmd) (__pmd(pmd_val(pmd) & ~PMD_TABLE_BIT)) |