x86: mm: convert ptdump_walk_pgd_level_debugfs() to take an mm_struct

[linux-2.6-microblaze.git] / arch / x86 / include / asm / pgtable.h

diff --git a/arch/x86/include/asm/pgtable.h b/arch/x86/include/asm/pgtable.h
index ad97dc1..7e11866 100644 (file)
--- a/arch/x86/include/asm/pgtable.h
+++ b/arch/x86/include/asm/pgtable.h
@@ -29,8 +29,9 @@
 extern pgd_t early_top_pgt[PTRS_PER_PGD];
 int __init __early_make_pgtable(unsigned long address, pmdval_t pmd);
 
-void ptdump_walk_pgd_level(struct seq_file *m, pgd_t *pgd);
-void ptdump_walk_pgd_level_debugfs(struct seq_file *m, pgd_t *pgd, bool user);
+void ptdump_walk_pgd_level(struct seq_file *m, struct mm_struct *mm);
+void ptdump_walk_pgd_level_debugfs(struct seq_file *m, struct mm_struct *mm,
+                                  bool user);
 void ptdump_walk_pgd_level_checkwx(void);
 void ptdump_walk_user_pgd_level_checkwx(void);
 
@@ -239,6 +240,7 @@ static inline unsigned long pgd_pfn(pgd_t pgd)
        return (pgd_val(pgd) & PTE_PFN_MASK) >> PAGE_SHIFT;
 }
 
+#define p4d_leaf       p4d_large
 static inline int p4d_large(p4d_t p4d)
 {
        /* No 512 GiB pages yet */
@@ -247,6 +249,7 @@ static inline int p4d_large(p4d_t p4d)
 
 #define pte_page(pte)  pfn_to_page(pte_pfn(pte))
 
+#define pmd_leaf       pmd_large
 static inline int pmd_large(pmd_t pte)
 {
        return pmd_flags(pte) & _PAGE_PSE;
@@ -874,6 +877,7 @@ static inline pmd_t *pmd_offset(pud_t *pud, unsigned long address)
        return (pmd_t *)pud_page_vaddr(*pud) + pmd_index(address);
 }
 
+#define pud_leaf       pud_large
 static inline int pud_large(pud_t pud)
 {
        return (pud_val(pud) & (_PAGE_PSE | _PAGE_PRESENT)) ==
@@ -885,6 +889,7 @@ static inline int pud_bad(pud_t pud)
        return (pud_flags(pud) & ~(_KERNPG_TABLE | _PAGE_USER)) != 0;
 }
 #else
+#define pud_leaf       pud_large
 static inline int pud_large(pud_t pud)
 {
        return 0;
@@ -1233,6 +1238,7 @@ static inline bool pgdp_maps_userspace(void *__ptr)
        return (((ptr & ~PAGE_MASK) / sizeof(pgd_t)) < PGD_KERNEL_START);
 }
 
+#define pgd_leaf       pgd_large
 static inline int pgd_large(pgd_t pgd) { return 0; }
 
 #ifdef CONFIG_PAGE_TABLE_ISOLATION