ARC: mm: switch to asm-generic/pgalloc.h

With previous patch ARC pgalloc functions are same as generic, hence
switch to that.

Suggested-by: Mike Rapoport <rppt@linux.ibm.com>
Acked-by: Mike Rapoport <rppt@linux.ibm.com>
Signed-off-by: Vineet Gupta <vgupta@kernel.org>

diff --git a/arch/arc/include/asm/pgalloc.h b/arch/arc/include/asm/pgalloc.h
index 8ab1af3..0cde9e5 100644 (file)
--- a/arch/arc/include/asm/pgalloc.h
+++ b/arch/arc/include/asm/pgalloc.h
@@ -31,6 +31,7 @@
 
 #include <linux/mm.h>
 #include <linux/log2.h>
+#include <asm-generic/pgalloc.h>
 
 static inline void
 pmd_populate_kernel(struct mm_struct *mm, pmd_t *pmd, pte_t *pte)
@@ -69,47 +70,6 @@ static inline pgd_t *pgd_alloc(struct mm_struct *mm)
        return ret;
 }
 
-static inline void pgd_free(struct mm_struct *mm, pgd_t *pgd)
-{
-       free_page((unsigned long)pgd);
-}
-
-static inline pte_t *pte_alloc_one_kernel(struct mm_struct *mm)
-{
-       pte_t *pte;
-
-       pte = (pte_t *) __get_free_page(GFP_KERNEL | __GFP_ZERO);
-
-       return pte;
-}
-
-static inline pgtable_t pte_alloc_one(struct mm_struct *mm)
-{
-       struct page *page;
-
-       page = (pgtable_t)alloc_page(GFP_KERNEL | __GFP_ZERO | __GFP_ACCOUNT);
-       if (!page)
-               return NULL;
-
-       if (!pgtable_pte_page_ctor(page)) {
-               __free_page(page);
-               return NULL;
-       }
-
-       return page;
-}
-
-static inline void pte_free_kernel(struct mm_struct *mm, pte_t *pte)
-{
-       free_page((unsigned long)pte);
-}
-
-static inline void pte_free(struct mm_struct *mm, pgtable_t pte_page)
-{
-       pgtable_pte_page_dtor(pte_page);
-       __free_page(pte_page);
-}
-
 #define __pte_free_tlb(tlb, pte, addr)  pte_free((tlb)->mm, pte)
 
 #endif /* _ASM_ARC_PGALLOC_H */