Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754434AbZGNJ6Y (ORCPT ); Tue, 14 Jul 2009 05:58:24 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754297AbZGNJ6X (ORCPT ); Tue, 14 Jul 2009 05:58:23 -0400 Received: from mga14.intel.com ([143.182.124.37]:46674 "EHLO mga14.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754193AbZGNJ6W (ORCPT ); Tue, 14 Jul 2009 05:58:22 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.42,396,1243839600"; d="scan'208";a="164731424" Date: Tue, 14 Jul 2009 17:29:26 +0800 From: Wu Fengguang To: Andrew Morton Cc: Hugh Dickins , LKML , linux-fsdevel@vger.kernel.org Subject: [PATCH] shmem: call set_page_dirty() with locked page Message-ID: <20090714092926.GA23969@localhost> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.18 (2008-05-17) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 763 Lines: 25 Here set_page_dirty() can be moved into the page lock. CC: Hugh Dickins Signed-off-by: Wu Fengguang --- mm/shmem.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- linux.orig/mm/shmem.c +++ linux/mm/shmem.c @@ -1630,8 +1630,8 @@ shmem_write_end(struct file *file, struc if (pos + copied > inode->i_size) i_size_write(inode, pos + copied); - unlock_page(page); set_page_dirty(page); + unlock_page(page); page_cache_release(page); return copied; -- 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/