From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.7 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, UNPARSEABLE_RELAY,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 6E4F8C33CB1 for ; Tue, 14 Jan 2020 12:39:42 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 46D6724672 for ; Tue, 14 Jan 2020 12:39:42 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726878AbgANMjl (ORCPT ); Tue, 14 Jan 2020 07:39:41 -0500 Received: from out30-57.freemail.mail.aliyun.com ([115.124.30.57]:37681 "EHLO out30-57.freemail.mail.aliyun.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726038AbgANMjk (ORCPT ); Tue, 14 Jan 2020 07:39:40 -0500 X-Alimail-AntiSpam: AC=PASS;BC=-1|-1;BR=01201311R111e4;CH=green;DM=||false|;DS=||;FP=0|-1|-1|-1|0|-1|-1|-1;HT=e01e04426;MF=alex.shi@linux.alibaba.com;NM=1;PH=DS;RN=3;SR=0;TI=SMTPD_---0TnjK9OE_1579005577; Received: from localhost(mailfrom:alex.shi@linux.alibaba.com fp:SMTPD_---0TnjK9OE_1579005577) by smtp.aliyun-inc.com(127.0.0.1); Tue, 14 Jan 2020 20:39:37 +0800 From: Alex Shi Cc: Andrew Morton , linux-mm@kvack.org, linux-kernel@vger.kernel.org Subject: [PATCH] mm/vmscan: remove unused RECLAIM_OFF/RECLAIM_ZONE Date: Tue, 14 Jan 2020 20:39:33 +0800 Message-Id: <1579005573-58923-1-git-send-email-alex.shi@linux.alibaba.com> X-Mailer: git-send-email 1.8.3.1 To: unlisted-recipients:; (no To-header on input) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org commit 1b2ffb7896ad ("[PATCH] Zone reclaim: Allow modification of zone reclaim behavior")' defined RECLAIM_OFF/RECLAIM_ZONE, but never use them, so better to remove them. Signed-off-by: Alex Shi Cc: Andrew Morton Cc: linux-mm@kvack.org Cc: linux-kernel@vger.kernel.org --- mm/vmscan.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/mm/vmscan.c b/mm/vmscan.c index 572fb17c6273..4e699ed3501e 100644 --- a/mm/vmscan.c +++ b/mm/vmscan.c @@ -4126,8 +4126,6 @@ static int __init kswapd_init(void) */ int node_reclaim_mode __read_mostly; -#define RECLAIM_OFF 0 -#define RECLAIM_ZONE (1<<0) /* Run shrink_inactive_list on the zone */ #define RECLAIM_WRITE (1<<1) /* Writeout pages during reclaim */ #define RECLAIM_UNMAP (1<<2) /* Unmap pages during reclaim */ -- 1.8.3.1