From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753652Ab2D1Ge0 (ORCPT ); Sat, 28 Apr 2012 02:34:26 -0400 Received: from mga09.intel.com ([134.134.136.24]:51762 "EHLO mga09.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753022Ab2D1GeY (ORCPT ); Sat, 28 Apr 2012 02:34:24 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.67,352,1309762800"; d="scan'208";a="134657119" From: Alex Shi To: aarcange@redhat.com, riel@redhat.com, mgorman@suse.de Cc: akpm@linux-foundation.org, linux-kernel@vger.kernel.org, alex.shi@intel.com Subject: [PATCH] THP: need is_vma_temporary_stack() when reference transparent_hugepage_enabled Date: Sat, 28 Apr 2012 14:33:15 +0800 Message-Id: <1335594795-30876-1-git-send-email-alex.shi@intel.com> X-Mailer: git-send-email 1.7.5.4 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org When the transparent_hugepage_enabled() used out of mm/, is_vma_temporary_stack() need be referenced. Otherwise, it has compile error. Signed-off-by: Alex Shi --- include/linux/huge_mm.h | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/include/linux/huge_mm.h b/include/linux/huge_mm.h index c8af7a2..10254ac 100644 --- a/include/linux/huge_mm.h +++ b/include/linux/huge_mm.h @@ -59,6 +59,7 @@ extern pmd_t *page_check_address_pmd(struct page *page, #define HPAGE_PMD_MASK HPAGE_MASK #define HPAGE_PMD_SIZE HPAGE_SIZE +extern bool is_vma_temporary_stack(struct vm_area_struct *vma); #define transparent_hugepage_enabled(__vma) \ ((transparent_hugepage_flags & \ (1<