From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753842AbcDCXqY (ORCPT ); Sun, 3 Apr 2016 19:46:24 -0400 Received: from LGEAMRELO12.lge.com ([156.147.23.52]:59198 "EHLO lgeamrelo12.lge.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753501AbcDCXqX (ORCPT ); Sun, 3 Apr 2016 19:46:23 -0400 X-Original-SENDERIP: 156.147.1.125 X-Original-MAILFROM: minchan@kernel.org X-Original-SENDERIP: 10.177.223.161 X-Original-MAILFROM: minchan@kernel.org From: Minchan Kim To: Andrew Morton Cc: linux-kernel@vger.kernel.org, linux-mm@kvack.org, Minchan Kim , Johannes Weiner , Michal Hocko Subject: [PATCH] mm:vmscan: clean up classzone_idx Date: Mon, 4 Apr 2016 08:46:25 +0900 Message-Id: <1459727185-5753-1-git-send-email-minchan@kernel.org> X-Mailer: git-send-email 1.9.1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org [1] removed classzone_idx so we don't need code related to it. This patch cleans it up. [1] mm, oom: rework oom detection Cc: Johannes Weiner Cc: Michal Hocko Signed-off-by: Minchan Kim --- mm/vmscan.c | 8 -------- 1 file changed, 8 deletions(-) diff --git a/mm/vmscan.c b/mm/vmscan.c index d84efa03c8a8..6e67de2a61ed 100644 --- a/mm/vmscan.c +++ b/mm/vmscan.c @@ -2551,16 +2551,8 @@ static void shrink_zones(struct zonelist *zonelist, struct scan_control *sc) for_each_zone_zonelist_nodemask(zone, z, zonelist, gfp_zone(sc->gfp_mask), sc->nodemask) { - enum zone_type classzone_idx; - if (!populated_zone(zone)) continue; - - classzone_idx = requested_highidx; - while (!populated_zone(zone->zone_pgdat->node_zones + - classzone_idx)) - classzone_idx--; - /* * Take care memory controller reclaiming has small influence * to global LRU. -- 1.9.1