Received: by 2002:a05:6358:3188:b0:123:57c1:9b43 with SMTP id q8csp8996632rwd; Wed, 21 Jun 2023 01:22:32 -0700 (PDT) X-Google-Smtp-Source: ACHHUZ6sp5qYyX4mJWeiGNm+DMV1kd0sbU6YGXDRvbMAOtL2Nt6i5gBXsEftDDTLNg26TXtA6/IL X-Received: by 2002:a05:6359:61d:b0:121:7740:94e9 with SMTP id eh29-20020a056359061d00b00121774094e9mr5898562rwb.5.1687335751807; Wed, 21 Jun 2023 01:22:31 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1687335751; cv=none; d=google.com; s=arc-20160816; b=CI5THz5Audil5p1oM0V9cErT3nMN0O8DzGOK7c6XuM96+vY1icruAiFoGyykF+n0xB yZndYcmQl9qfB90dgmzGw/Hk738PbhifZlqLXoY7tJAMXxYzfupe7r0FVFn1Kws3AVLE qAjffTarctuA/pBvi18Gx34yBDifUTgUv0K+FkQ2sD+PfHorjb4yM3NWG3v4X9GjRRUW GlUJAfCTvRWrP1OsaaslCQcPTvCGj3SFpO1c/6S65S13A52yR+ZkFrwCKB9tw+ur3NJj AD6kaGb21ihxgzD69fauMVWPFAYrSk7H4J1jxBIAv7erUct+0IL0SS3eMqyxK7iNghe4 VWbw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :message-id:date:subject:cc:to:from; bh=6FNQKzD3rtVHmJSjqEt+dVSG6EuHoCWxkOrOZ0oIQw4=; b=VvNWYlQ4G+EOUS8Fgb4Wlv7Qs0lDiF099bot14DJvXONs6fyPpmCgA7yZ+xwRVgCBH BSgi91McgGTs3lpwaRLbdPXtQFI2ri8LF9Vh1+n/OC81n6ixFd7HirRaFzgCRlUKoUK2 BJHiKXdFZnxzTlABiK4dbSb19KD2x6OBmxRudnEfqNp4Yp1wrFJzEFbsmURkHMmt6FyB 6U6KG8BMhVuMtMU3xcgaTrm3vnC+ym3Vwhs9ElkqwEHeQhJ+Jdh9dDyxBQ6x4Xix29do ZhEElK5mJ7VOvQB5bIpb9aZsAp8KLEx+WSplwBj90kSMGLJpasc4NLZKduWZ1s0NfzT6 fjqA== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=alibaba.com Return-Path: Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id m22-20020a637116000000b00553d42aec6fsi3340945pgc.430.2023.06.21.01.22.15; Wed, 21 Jun 2023 01:22:31 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=alibaba.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230129AbjFUIPQ (ORCPT + 99 others); Wed, 21 Jun 2023 04:15:16 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51622 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230259AbjFUIOq (ORCPT ); Wed, 21 Jun 2023 04:14:46 -0400 Received: from out30-99.freemail.mail.aliyun.com (out30-99.freemail.mail.aliyun.com [115.124.30.99]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3634CCC for ; Wed, 21 Jun 2023 01:14:44 -0700 (PDT) X-Alimail-AntiSpam: AC=PASS;BC=-1|-1;BR=01201311R141e4;CH=green;DM=||false|;DS=||;FP=0|-1|-1|-1|0|-1|-1|-1;HT=ay29a033018045192;MF=baolin.wang@linux.alibaba.com;NM=1;PH=DS;RN=5;SR=0;TI=SMTPD_---0VlfF3q2_1687335280; Received: from localhost(mailfrom:baolin.wang@linux.alibaba.com fp:SMTPD_---0VlfF3q2_1687335280) by smtp.aliyun-inc.com; Wed, 21 Jun 2023 16:14:41 +0800 From: Baolin Wang To: akpm@linux-foundation.org Cc: mgorman@techsingularity.net, baolin.wang@linux.alibaba.com, linux-mm@kvack.org, linux-kernel@vger.kernel.org Subject: [PATCH] mm: page_alloc: use the correct type of list for free pages Date: Wed, 21 Jun 2023 16:14:28 +0800 Message-Id: <7e7ab533247d40c0ea0373c18a6a48e5667f9e10.1687333557.git.baolin.wang@linux.alibaba.com> X-Mailer: git-send-email 2.27.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-9.9 required=5.0 tests=BAYES_00, ENV_AND_HDR_SPF_MATCH,RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_PASS, T_SCC_BODY_TEXT_LINE,UNPARSEABLE_RELAY,USER_IN_DEF_SPF_WL autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Commit bf75f200569d ("mm/page_alloc: add page->buddy_list and page->pcp_list") introduces page->buddy_list and page->pcp_list as a union with page->lru, but missed to change get_page_from_free_area() to use page->buddy_list to clarify the correct type of list for a free page. Signed-off-by: Baolin Wang --- mm/page_alloc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/mm/page_alloc.c b/mm/page_alloc.c index 5c691426822a..c1839a53326c 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -727,7 +727,7 @@ static inline struct page *get_page_from_free_area(struct free_area *area, int migratetype) { return list_first_entry_or_null(&area->free_list[migratetype], - struct page, lru); + struct page, buddy_list); } /* -- 2.27.0