1 files changed, 10 insertions, 22 deletions

diff --git a/arch/sh/include/asm/pgalloc.h b/arch/sh/include/asm/pgalloc.h
index 63ca37bd9a95..8c00785c60d5 100644
--- a/arch/sh/include/asm/pgalloc.h
+++ b/arch/sh/include/asm/pgalloc.h
@@ -4,8 +4,16 @@
 #include <linux/quicklist.h>
 #include <asm/page.h>
 
-#define QUICK_PGD 0     /* We preserve special mappings over free */
-#define QUICK_PT 1      /* Other page table pages that are zero on free */
+#define QUICK_PT 0      /* Other page table pages that are zero on free */
+
+extern pgd_t *pgd_alloc(struct mm_struct *);
+extern void pgd_free(struct mm_struct *mm, pgd_t *pgd);
+
+#if PAGETABLE_LEVELS > 2
+extern void pud_populate(struct mm_struct *mm, pud_t *pudp, pmd_t *pmd);
+extern pmd_t *pmd_alloc_one(struct mm_struct *mm, unsigned long address);
+extern void pmd_free(struct mm_struct *mm, pmd_t *pmd);
+#endif
 
 static inline void pmd_populate_kernel(struct mm_struct *mm, pmd_t *pmd,
                                        pte_t *pte)
@@ -20,28 +28,9 @@ static inline void pmd_populate(struct mm_struct *mm, pmd_t *pmd,
 }
 #define pmd_pgtable(pmd) pmd_page(pmd)
 
-static inline void pgd_ctor(void *x)
-{
-        pgd_t *pgd = x;
-
-        memcpy(pgd + USER_PTRS_PER_PGD,
-               swapper_pg_dir + USER_PTRS_PER_PGD,
-               (PTRS_PER_PGD - USER_PTRS_PER_PGD) * sizeof(pgd_t));
-}
-
 /*
  * Allocate and free page tables.
  */
-static inline pgd_t *pgd_alloc(struct mm_struct *mm)
-{
-        return quicklist_alloc(QUICK_PGD, GFP_KERNEL | __GFP_REPEAT, pgd_ctor);
-}
-
-static inline void pgd_free(struct mm_struct *mm, pgd_t *pgd)
-{
-        quicklist_free(QUICK_PGD, NULL, pgd);
-}
-
 static inline pte_t *pte_alloc_one_kernel(struct mm_struct *mm,
                                           unsigned long address)
 {
@@ -81,7 +70,6 @@ do {							\
 
 static inline void check_pgt_cache(void)
 {
-        quicklist_trim(QUICK_PGD, NULL, 25, 16);
         quicklist_trim(QUICK_PT, NULL, 25, 16);
 }