From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753163AbaB1WT2 (ORCPT ); Fri, 28 Feb 2014 17:19:28 -0500 Received: from mail-pb0-f41.google.com ([209.85.160.41]:61634 "EHLO mail-pb0-f41.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753128AbaB1WTX (ORCPT ); Fri, 28 Feb 2014 17:19:23 -0500 From: Ning Qu To: Linus Torvalds , Andrew Morton , Mel Gorman , Rik van Riel , "Kirill A. Shutemov" Cc: Andi Kleen , Matthew Wilcox , Dave Hansen , Alexander Viro , Dave Chinner , Ning Qu , linux-mm@kvack.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, Ning Qu Subject: [PATCH 1/1] mm: implement ->map_pages for shmem/tmpfs Date: Fri, 28 Feb 2014 14:18:51 -0800 Message-Id: <1393625931-2858-2-git-send-email-quning@google.com> X-Mailer: git-send-email 1.9.0.279.gdc9e3eb In-Reply-To: <1393625931-2858-1-git-send-email-quning@google.com> References: <1393625931-2858-1-git-send-email-quning@google.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org In shmem/tmpfs, we also use the generic filemap_map_pages, seems the additional checking is not worth a separate version of map_pages for it. Signed-off-by: Ning Qu --- mm/shmem.c | 1 + 1 file changed, 1 insertion(+) diff --git a/mm/shmem.c b/mm/shmem.c index 1f18c9d..2ea4e89 100644 --- a/mm/shmem.c +++ b/mm/shmem.c @@ -2783,6 +2783,7 @@ static const struct super_operations shmem_ops = { static const struct vm_operations_struct shmem_vm_ops = { .fault = shmem_fault, + .map_pages = filemap_map_pages, #ifdef CONFIG_NUMA .set_policy = shmem_set_policy, .get_policy = shmem_get_policy, -- 1.9.0.279.gdc9e3eb