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-rw-r--r--arch/x86/include/asm/pgtable.h27
1 files changed, 15 insertions, 12 deletions
diff --git a/arch/x86/include/asm/pgtable.h b/arch/x86/include/asm/pgtable.h
index a80a956ae655..76696e98f5b3 100644
--- a/arch/x86/include/asm/pgtable.h
+++ b/arch/x86/include/asm/pgtable.h
@@ -473,10 +473,11 @@ static inline unsigned long pmd_page_vaddr(pmd_t pmd)
return (unsigned long)__va(pmd_val(pmd) & PTE_PFN_MASK);
}
-static inline struct page *pmd_page(pmd_t pmd)
-{
- return pfn_to_page(pmd_val(pmd) >> PAGE_SHIFT);
-}
+/*
+ * Currently stuck as a macro due to indirect forward reference to
+ * linux/mmzone.h's __section_mem_map_addr() definition:
+ */
+#define pmd_page(pmd) pfn_to_page(pmd_val(pmd) >> PAGE_SHIFT)
/*
* the pmd page can be thought of an array like this: pmd_t[PTRS_PER_PMD]
@@ -543,10 +544,11 @@ static inline unsigned long pud_page_vaddr(pud_t pud)
return (unsigned long)__va((unsigned long)pud_val(pud) & PTE_PFN_MASK);
}
-static inline struct page *pud_page(pud_t pud)
-{
- return pfn_to_page(pud_val(pud) >> PAGE_SHIFT);
-}
+/*
+ * Currently stuck as a macro due to indirect forward reference to
+ * linux/mmzone.h's __section_mem_map_addr() definition:
+ */
+#define pud_page(pud) pfn_to_page(pud_val(pud) >> PAGE_SHIFT)
/* Find an entry in the second-level page table.. */
static inline pmd_t *pmd_offset(pud_t *pud, unsigned long address)
@@ -582,10 +584,11 @@ static inline unsigned long pgd_page_vaddr(pgd_t pgd)
return (unsigned long)__va((unsigned long)pgd_val(pgd) & PTE_PFN_MASK);
}
-static inline struct page *pgd_page(pgd_t pgd)
-{
- return pfn_to_page(pgd_val(pgd) >> PAGE_SHIFT);
-}
+/*
+ * Currently stuck as a macro due to indirect forward reference to
+ * linux/mmzone.h's __section_mem_map_addr() definition:
+ */
+#define pgd_page(pgd) pfn_to_page(pgd_val(pgd) >> PAGE_SHIFT)
/* to find an entry in a page-table-directory. */
static inline unsigned pud_index(unsigned long address)
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