Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751568AbZLNMa7 (ORCPT ); Mon, 14 Dec 2009 07:30:59 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751099AbZLNMa6 (ORCPT ); Mon, 14 Dec 2009 07:30:58 -0500 Received: from fgwmail5.fujitsu.co.jp ([192.51.44.35]:35288 "EHLO fgwmail5.fujitsu.co.jp" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750888AbZLNMa5 (ORCPT ); Mon, 14 Dec 2009 07:30:57 -0500 X-SecurityPolicyCheck-FJ: OK by FujitsuOutboundMailChecker v1.3.1 From: KOSAKI Motohiro To: Rik van Riel Subject: [PATCH 5/8] Use io_schedule() instead schedule() Cc: kosaki.motohiro@jp.fujitsu.com, lwoodman@redhat.com, akpm@linux-foundation.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org, minchan.kim@gmail.com In-Reply-To: <20091214210823.BBAE.A69D9226@jp.fujitsu.com> References: <20091211164651.036f5340@annuminas.surriel.com> <20091214210823.BBAE.A69D9226@jp.fujitsu.com> Message-Id: <20091214213026.BBBD.A69D9226@jp.fujitsu.com> MIME-Version: 1.0 Content-Type: text/plain; charset="US-ASCII" Content-Transfer-Encoding: 7bit X-Mailer: Becky! ver. 2.50.07 [ja] Date: Mon, 14 Dec 2009 21:30:54 +0900 (JST) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 893 Lines: 31 All task sleeping point in vmscan (e.g. congestion_wait) use io_schedule. then shrink_zone_begin use it too. Signed-off-by: KOSAKI Motohiro --- mm/vmscan.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/mm/vmscan.c b/mm/vmscan.c index 3562a2d..0880668 100644 --- a/mm/vmscan.c +++ b/mm/vmscan.c @@ -1624,7 +1624,7 @@ static int shrink_zone_begin(struct zone *zone, struct scan_control *sc) max_zone_concurrent_reclaimers) break; - schedule(); + io_schedule(); /* * If other processes freed enough memory while we waited, -- 1.6.5.2 -- 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/