Received: by 2002:a05:6a10:206:0:0:0:0 with SMTP id 6csp4086733pxj; Tue, 11 May 2021 20:02:36 -0700 (PDT) X-Google-Smtp-Source: ABdhPJyBq10IzNy0kF/9uD4+mrfe870qx9ctaTxF2PKfX6zXyZHVKU/B9Rr0/zyjixkx6zdtjV2z X-Received: by 2002:a05:6e02:218a:: with SMTP id j10mr11406140ila.279.1620788556745; Tue, 11 May 2021 20:02:36 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1620788556; cv=none; d=google.com; s=arc-20160816; b=qJSLOEV+T0jcM/uIHrvvN+xKOigkTICAyf2RNUASAGsoRXTMS4kLIx8HlxbDV1rNKm ZJfkGuM0snVfht3wzW8PusVcdenACp4SU5HF8imbrD6XpCDWG/JBfaMg8W6whHujAm2X fL+Pz8XihL8DOBOKuqgmmOxd4/jFCVCmXMJ2heHQ1D3fdQz1KdVhTbwty7Horil94I71 3Et/7Q+OmtZEIfGTewUBdaJgPnonqgBd9us+DGSeRzk39wsJHfDgdzeeLWFO2ml5q8Ca 3QkHq0tvJDnMQOL35MSKokF4zV2MqGdL7V2zkeyX3YvFwAcxgepzTbZZVBlWnn02derq snhQ== 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=DKfgj4iX8osMnhMo9cyOEv+Vp5ZnUbyQhfoVkEek8Mw=; b=J7ohDlqB9L+SLTvKxB6nImPWB2Gi8DVvv6S1ztGKFXhuVgXjlwxJ117Utcgjh3YcmH g2IK0Uze63th7MkT1khLkoCToMVo6mfguDu5Ubj74ODoB1MxHm7QFsAXtKdhD96W01Ox IDghgwdJrKXrk7rkKJgsjz5yMNgPgwzE66eCYVUtYwAlr00I024uwtqitMLiCydX3yIT IGjmNq8hPr4CWC0CnQaCPnkhoQVWq5FC48h5GY4NjU0nihjnHIscJt9hn9YvqIDca5OF WpVCIjLyeutQNUc2WrUgpeArY+S8bunB81eIBAmn2bYA184Pme+buvK36Ynyq3hnzMPy WKTA== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=huawei.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id x9si6277595jas.106.2021.05.11.20.02.23; Tue, 11 May 2021 20:02:36 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=huawei.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230114AbhELDCV (ORCPT + 99 others); Tue, 11 May 2021 23:02:21 -0400 Received: from szxga07-in.huawei.com ([45.249.212.35]:2446 "EHLO szxga07-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229996AbhELDCQ (ORCPT ); Tue, 11 May 2021 23:02:16 -0400 Received: from DGGEMS404-HUB.china.huawei.com (unknown [172.30.72.58]) by szxga07-in.huawei.com (SkyGuard) with ESMTP id 4Ffzxv3scCzCrRb; Wed, 12 May 2021 10:58:27 +0800 (CST) Received: from localhost.localdomain.localdomain (10.175.113.25) by DGGEMS404-HUB.china.huawei.com (10.3.19.204) with Microsoft SMTP Server id 14.3.498.0; Wed, 12 May 2021 11:01:01 +0800 From: Kefeng Wang To: Andrew Morton CC: , , , Kefeng Wang Subject: [PATCH 1/3] mm/page_alloc: Use dump_page() directly Date: Wed, 12 May 2021 11:10:55 +0800 Message-ID: <20210512031057.13580-1-wangkefeng.wang@huawei.com> X-Mailer: git-send-email 2.26.2 MIME-Version: 1.0 Content-Transfer-Encoding: 7BIT Content-Type: text/plain; charset=US-ASCII X-Originating-IP: [10.175.113.25] X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Simplfy use dump_page(). Signed-off-by: Kefeng Wang --- mm/page_alloc.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/mm/page_alloc.c b/mm/page_alloc.c index a2fe714aed93..f23702e7c564 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -658,8 +658,7 @@ static void bad_page(struct page *page, const char *reason) pr_alert("BUG: Bad page state in process %s pfn:%05lx\n", current->comm, page_to_pfn(page)); - __dump_page(page, reason); - dump_page_owner(page); + dump_page(page, reason); print_modules(); dump_stack(); -- 2.26.2