Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754490Ab0GKCiS (ORCPT ); Sat, 10 Jul 2010 22:38:18 -0400 Received: from mga01.intel.com ([192.55.52.88]:41016 "EHLO mga01.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754070Ab0GKCiM (ORCPT ); Sat, 10 Jul 2010 22:38:12 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.55,182,1278313200"; d="scan'208";a="816867797" Message-Id: <20100711021748.594522648@intel.com> User-Agent: quilt/0.48-1 Date: Sun, 11 Jul 2010 10:06:57 +0800 From: Wu Fengguang To: Andrew Morton CC: Christoph Hellwig , Richard Kennedy , Wu Fengguang CC: Dave Chinner CC: Jan Kara CC: Peter Zijlstra cc: cc: Linux Memory Management List cc: LKML Subject: [PATCH 1/6] writeback: take account of NR_WRITEBACK_TEMP in balance_dirty_pages() References: <20100711020656.340075560@intel.com> Content-Disposition: inline; filename=writeback-temp.patch Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1173 Lines: 32 Signed-off-by: Richard Kennedy Signed-off-by: Wu Fengguang --- mm/page-writeback.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) --- linux-next.orig/mm/page-writeback.c 2010-07-11 08:41:37.000000000 +0800 +++ linux-next/mm/page-writeback.c 2010-07-11 08:42:14.000000000 +0800 @@ -503,11 +503,12 @@ static void balance_dirty_pages(struct a }; get_dirty_limits(&background_thresh, &dirty_thresh, - &bdi_thresh, bdi); + &bdi_thresh, bdi); nr_reclaimable = global_page_state(NR_FILE_DIRTY) + - global_page_state(NR_UNSTABLE_NFS); - nr_writeback = global_page_state(NR_WRITEBACK); + global_page_state(NR_UNSTABLE_NFS); + nr_writeback = global_page_state(NR_WRITEBACK) + + global_page_state(NR_WRITEBACK_TEMP); bdi_nr_reclaimable = bdi_stat(bdi, BDI_RECLAIMABLE); bdi_nr_writeback = bdi_stat(bdi, BDI_WRITEBACK); -- 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/