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=-8.5 required=3.0 tests=DKIM_ADSP_CUSTOM_MED, DKIM_INVALID,DKIM_SIGNED,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_PASS,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 5F282C10F14 for ; Sun, 21 Apr 2019 11:47:44 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 2D4842087F for ; Sun, 21 Apr 2019 11:47:44 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="GQaBDRhG" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727463AbfDULrn (ORCPT ); Sun, 21 Apr 2019 07:47:43 -0400 Received: from mail-pf1-f194.google.com ([209.85.210.194]:38315 "EHLO mail-pf1-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725963AbfDULrm (ORCPT ); Sun, 21 Apr 2019 07:47:42 -0400 Received: by mail-pf1-f194.google.com with SMTP id 10so4445452pfo.5; Sun, 21 Apr 2019 04:47:42 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id; bh=l1XMfRfwz3PYG87O4Xru/p0h0VgC3g5uSZkBJ4fCYy0=; b=GQaBDRhGo3GA9dXYbej6iuWKt4/L6Nbh1CB2Fhr313moYpRWPPlELcW9sImdOppe3l Y/1cFyyZ0SWz80ikORm6Byf7f88iHF9uE1AB2Dk2zyMjoHiBifSRNuTK4QDsyq35M7S/ uFOdfIyZjK3fwd/ncPT2mIDKuEOXZgs2WhNvX5Rr/cooSIbjwszQZCrwueRHjRBo94/g kOW3JV9EX/GnfmsArfxKgeK3KUGLKPKR8hd0B8iNjvcQPhyNqRkoM1JrRUp/O8FfkKAf XynF2/RbBAoqeSg7aASUbW/3eYtSPnzUTPdKcK9lNplT+okwCVjlPH5Q6XI68oUeF0qJ AseQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id; bh=l1XMfRfwz3PYG87O4Xru/p0h0VgC3g5uSZkBJ4fCYy0=; b=J8nLnOC1+MHqodZMchJXbOmF6h4GAyyEXB/0nOg8u8XFhYNUYtAVdwt5EIjpCqCVUK tBQxWZjPwyQvc9b3ztwPh4cofTBsevN7HHl7IXW9dnz7KjWhN/hgc2HwpKwz/uy6LNkV 73AzlkU2jfXMjhJvLRzObewH1yVsvcwzy1VfEL2yZXCHEaGZkhtNNCzJYUVWI4Jjz1jp ZEgT02ltqCM/NnmgfX9DaLvw4O29jIK/64x3h93E7P7hrnBkGTmBII5Iy/nsYoS//em2 euG3t5nX9LHJxWkAAmWlKmNoP0Q2j0ZfMgIhlCfaUcp9DgMHiM4wS1xe2QRxagvHKghe 2kDg== X-Gm-Message-State: APjAAAWNz8z6a2NGZfOWr02akH/fmSDUVKx6cmkwZMrvi2h6tmzTblU/ YR3aVARQoBZGwoYXqfpy1mk= X-Google-Smtp-Source: APXvYqxb06nrenI/Bhom5lrSgikF5cdtvwBdIJ4AJGHqTcB3FXSbdPU4H3cBMX+AVyhTBPIbQILxDQ== X-Received: by 2002:a65:4481:: with SMTP id l1mr13574357pgq.66.1555847262004; Sun, 21 Apr 2019 04:47:42 -0700 (PDT) Received: from hfq-skylake.ipads-lab.se.sjtu.edu.cn ([202.120.40.82]) by smtp.googlemail.com with ESMTPSA id x24sm13195697pfn.128.2019.04.21.04.47.38 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sun, 21 Apr 2019 04:47:41 -0700 (PDT) From: Fuqian Huang Cc: Fuqian Huang , Tejun Heo , Li Zefan , Johannes Weiner , cgroups@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 02/06] kernel: cgroup: fix misuse of %x Date: Sun, 21 Apr 2019 19:47:27 +0800 Message-Id: <20190421114727.20325-1-huangfq.daxian@gmail.com> X-Mailer: git-send-email 2.11.0 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 Pointers should be printed with %p or %px rather than cast to unsigned long type and printed with %lx. Change %lx to %p to print the pointers. Signed-off-by: Fuqian Huang --- kernel/cgroup/debug.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/kernel/cgroup/debug.c b/kernel/cgroup/debug.c index 5f1b873..80aa3f0 100644 --- a/kernel/cgroup/debug.c +++ b/kernel/cgroup/debug.c @@ -64,8 +64,8 @@ static int current_css_set_read(struct seq_file *seq, void *v) css = cset->subsys[ss->id]; if (!css) continue; - seq_printf(seq, "%2d: %-4s\t- %lx[%d]\n", ss->id, ss->name, - (unsigned long)css, css->id); + seq_printf(seq, "%2d: %-4s\t- %p[%d]\n", ss->id, ss->name, + css, css->id); } rcu_read_unlock(); spin_unlock_irq(&css_set_lock); @@ -224,8 +224,8 @@ static int cgroup_subsys_states_read(struct seq_file *seq, void *v) if (css->parent) snprintf(pbuf, sizeof(pbuf) - 1, " P=%d", css->parent->id); - seq_printf(seq, "%2d: %-4s\t- %lx[%d] %d%s\n", ss->id, ss->name, - (unsigned long)css, css->id, + seq_printf(seq, "%2d: %-4s\t- %p[%d] %d%s\n", ss->id, ss->name, + css, css->id, atomic_read(&css->online_cnt), pbuf); } -- 2.11.0