Messages in this thread Patch in this message | | | From | Andrea Righi <> | Subject | [PATCH 1/1] x86: remove unused variable pmd warning | Date | Mon, 28 Jul 2008 19:23:52 +0200 |
| |
Remove the following warning on x86 when CONFIG_X86_PAE is not set:
arch/x86/mm/pgtable.c: In function ‘pgd_mop_up_pmds’: arch/x86/mm/pgtable.c:194: warning: unused variable ‘pmd’
Signed-off-by: Andrea Righi <righi.andrea@gmail.com> --- include/asm-generic/pgtable-nopmd.h | 5 ++++- 1 files changed, 4 insertions(+), 1 deletions(-)
diff --git a/include/asm-generic/pgtable-nopmd.h b/include/asm-generic/pgtable-nopmd.h index 087325e..fe9c96b 100644 --- a/include/asm-generic/pgtable-nopmd.h +++ b/include/asm-generic/pgtable-nopmd.h @@ -54,7 +54,10 @@ 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) +struct mm_struct; +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 -- 1.5.4.3 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
| |