From 34ee55014283a60efa3534c06e010579ffdd3756 Mon Sep 17 00:00:00 2001 From: Andrew Morton Date: Mon, 28 Jul 2008 15:46:40 -0700 Subject: [PATCH] include/asm-generic/pgtable-nopmd.h: macros are noxious, reason #435 arch/x86/mm/pgtable.c: In function 'pgd_mop_up_pmds': arch/x86/mm/pgtable.c:194: warning: unused variable 'pmd' Cc: Ingo Molnar Cc: Thomas Gleixner Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- include/asm-generic/pgtable-nopmd.h | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/include/asm-generic/pgtable-nopmd.h b/include/asm-generic/pgtable-nopmd.h index 087325ede76c..a7cdc48e8b78 100644 --- a/include/asm-generic/pgtable-nopmd.h +++ b/include/asm-generic/pgtable-nopmd.h @@ -5,6 +5,8 @@ #include +struct mm_struct; + #define __PAGETABLE_PMD_FOLDED /* @@ -54,7 +56,9 @@ static inline pmd_t * pmd_offset(pud_t * pud, unsigned long address) * inside the pud, so has no extra memory associated with it. */ #define pmd_alloc_one(mm, address) NULL -#define pmd_free(mm, x) do { } while (0) +static inline void pmd_free(struct mm_struct *mm, pmd_t *pmd) +{ +} #define __pmd_free_tlb(tlb, x) do { } while (0) #undef pmd_addr_end -- 2.20.1