From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Kirill A. Shutemov" Subject: [PATCHv4 02/12] arc: Use generic_pmdp_establish as pmdp_establish Date: Wed, 13 Dec 2017 13:57:46 +0300 Message-ID: <20171213105756.69879-3-kirill.shutemov@linux.intel.com> References: <20171213105756.69879-1-kirill.shutemov@linux.intel.com> Return-path: Received: from mga06.intel.com ([134.134.136.31]:37265 "EHLO mga06.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751870AbdLMK6I (ORCPT ); Wed, 13 Dec 2017 05:58:08 -0500 In-Reply-To: <20171213105756.69879-1-kirill.shutemov@linux.intel.com> Sender: linux-arch-owner@vger.kernel.org List-ID: To: Andrew Morton Cc: Vlastimil Babka , Andrea Arcangeli , Michal Hocko , linux-arch@vger.kernel.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org, "Kirill A. Shutemov" , Vineet Gupta ARC doesn't support hardware dirty/accessed bits. generic_pmdp_establish() is suitable in this case. Signed-off-by: Kirill A. Shutemov Cc: Vineet Gupta --- arch/arc/include/asm/hugepage.h | 3 +++ 1 file changed, 3 insertions(+) diff --git a/arch/arc/include/asm/hugepage.h b/arch/arc/include/asm/hugepage.h index b18fcb606908..dc8ee011882f 100644 --- a/arch/arc/include/asm/hugepage.h +++ b/arch/arc/include/asm/hugepage.h @@ -74,4 +74,7 @@ extern pgtable_t pgtable_trans_huge_withdraw(struct mm_struct *mm, pmd_t *pmdp); extern void flush_pmd_tlb_range(struct vm_area_struct *vma, unsigned long start, unsigned long end); +/* We don't have hardware dirty/accessed bits, generic_pmdp_establish is fine.*/ +#define pmdp_establish generic_pmdp_establish + #endif -- 2.15.0