Received: by 2002:a05:6a10:a0d1:0:0:0:0 with SMTP id j17csp2810763pxa; Mon, 17 Aug 2020 21:07:10 -0700 (PDT) X-Google-Smtp-Source: ABdhPJxWH32CQp0CmZP6Gj/USDAaqNd0G4sFUJ0Mg5Nl2dQQIYiEoJoj0/ZHi2j3R0Wq7Xk0hIdd X-Received: by 2002:a50:af83:: with SMTP id h3mr18141338edd.139.1597723630633; Mon, 17 Aug 2020 21:07:10 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1597723630; cv=none; d=google.com; s=arc-20160816; b=WEs3V+0UsGhAgFxC61dCq/+X/1/0ndUt0maaVTWg6m3AfeMcKoJzH3hwMmz8i5p4QD pEnO+UlBAcD3I38LoOEkYemYCVN02ipk3RpnglS9kD0ENvyTau1UngRHC5VaY5IpkK8f Y0DKi1Byzo8BxUn+Oa64aIcKZpVOWCUWkH5J0rtV9PwG1wchN22FJ1MVAQVuaVbCQJTT 04s5p/wznOCeGXYk5iofTmWR32kQzDbjATrOhx570BPAIGRAZN6WA5OolsmH/yLkbE5L o+k9YV91MmKTaWhRwE6ROxnnJ+6ZQVzEN4l11ae9nshM3CzG40jyus0gaNGl5uDduPlL 1KfQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from :dkim-signature; bh=TXFadyHhy4Z5haS4JMcTk3FELxIpV1xYA53Z+tkSEv4=; b=mjmj64MtMeBvRYSvb5QrtRXpgqrAYhK//oDOwFdZiwMxiXvWHXyGXfdkSOqR2RLhHo mgAWoPFigyoQwwYpT1R12zweSTw0Xepru3+scd7FsA/rtIbzopevr2WZU6wu7e9uAhW4 P5ci9lj1fhaiUjmw0WostmM5Xa6WqhWyENf656A/pT6ywtHDf2okAQ2VtATYiCDSHX0N B3LkF5Ghk5E1qhWDa3UrSGEeYLMGwHlpXNWdo1MmTCZkZMQhC8YyEPyXd7cK+E5uITf+ 5G6HCF5mhnjk/HIIMr+oYwJJdQoCnToqDb4WxqBZa2nJe1vegy1s1+UJvnqW4ez6b9hH 8ITA== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@ibm.com header.s=pp1 header.b=ZTh+sPLM; 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=pass (p=NONE sp=NONE dis=NONE) header.from=ibm.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id h16si12292582edw.5.2020.08.17.21.06.46; Mon, 17 Aug 2020 21:07:10 -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; dkim=pass header.i=@ibm.com header.s=pp1 header.b=ZTh+sPLM; 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=pass (p=NONE sp=NONE dis=NONE) header.from=ibm.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726752AbgHREFD (ORCPT + 99 others); Tue, 18 Aug 2020 00:05:03 -0400 Received: from mx0b-001b2d01.pphosted.com ([148.163.158.5]:9352 "EHLO mx0b-001b2d01.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726099AbgHREEx (ORCPT ); Tue, 18 Aug 2020 00:04:53 -0400 Received: from pps.filterd (m0127361.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.16.0.42/8.16.0.42) with SMTP id 07I43Era090064; Tue, 18 Aug 2020 00:04:48 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ibm.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-transfer-encoding; s=pp1; bh=TXFadyHhy4Z5haS4JMcTk3FELxIpV1xYA53Z+tkSEv4=; b=ZTh+sPLMvOeCpQNVWPncr7WFf9ZxEmzXVIfBd0BLUnEFbNyFMMfXGQTOe9N6U+W1ql5J oVQWWFh5nnQhVwlaiJcMbiK5oWaIhbwWgUTO5j9JANDH6th7e2c2Gwp/YTFTgj4UsELp YTTvVZSG2c2SeRwUqMPuBtnF9RSiU8VMOeo1EVU5nRVD3QTAKghJ7xqJJK5eM+muO14v Kt5GpWgAAHU3fgsdjR/jhUkvAVPLfxHL/W5XtQzKXh+a9hM6X+IHg2Q9WDvTYnzghhR2 BCpgnOkoPci8DxwRlvEurZlRChXMOv3blT9E79HXjUvw+EPhR6i/P4ezlUWE7J99lXai 9w== Received: from ppma06ams.nl.ibm.com (66.31.33a9.ip4.static.sl-reverse.com [169.51.49.102]) by mx0a-001b2d01.pphosted.com with ESMTP id 3304r33n9w-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 18 Aug 2020 00:04:48 -0400 Received: from pps.filterd (ppma06ams.nl.ibm.com [127.0.0.1]) by ppma06ams.nl.ibm.com (8.16.0.42/8.16.0.42) with SMTP id 07I3qEEP028897; Tue, 18 Aug 2020 04:04:44 GMT Received: from b06cxnps3074.portsmouth.uk.ibm.com (d06relay09.portsmouth.uk.ibm.com [9.149.109.194]) by ppma06ams.nl.ibm.com with ESMTP id 3304bt05hm-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 18 Aug 2020 04:04:44 +0000 Received: from d06av26.portsmouth.uk.ibm.com (d06av26.portsmouth.uk.ibm.com [9.149.105.62]) by b06cxnps3074.portsmouth.uk.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 07I44gsS29688072 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Tue, 18 Aug 2020 04:04:42 GMT Received: from d06av26.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 75262AE053; Tue, 18 Aug 2020 04:04:42 +0000 (GMT) Received: from d06av26.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 8A4BBAE045; Tue, 18 Aug 2020 04:04:41 +0000 (GMT) Received: from localhost.localdomain.com (unknown [9.199.33.217]) by d06av26.portsmouth.uk.ibm.com (Postfix) with ESMTP; Tue, 18 Aug 2020 04:04:41 +0000 (GMT) From: Ritesh Harjani To: Jan Kiszka , Kieran Bingham Cc: linux-kernel@vger.kernel.org, Ritesh Harjani Subject: [PATCH 2/2] tasks: Add task_struct addr for lx-ps cmd Date: Tue, 18 Aug 2020 09:34:31 +0530 Message-Id: <99e6236ed1b67140dae967dbf802c0eabd7b0eba.1597721575.git.riteshh@linux.ibm.com> X-Mailer: git-send-email 2.25.4 In-Reply-To: References: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-TM-AS-GCONF: 00 X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.235,18.0.687 definitions=2020-08-18_01:2020-08-17,2020-08-18 signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 malwarescore=0 phishscore=0 lowpriorityscore=0 clxscore=1015 impostorscore=0 bulkscore=0 priorityscore=1501 suspectscore=0 mlxlogscore=999 mlxscore=0 adultscore=0 spamscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2006250000 definitions=main-2008180030 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org task_struct addr in lx-ps cmd seems helpful TASK PID COMM 0xffffffff82c2b8c0 0 swapper/0 0xffff888a0ba20040 1 systemd 0xffff888a0ba24040 2 kthreadd 0xffff888a0ba28040 3 rcu_gp Signed-off-by: Ritesh Harjani --- scripts/gdb/linux/tasks.py | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/scripts/gdb/linux/tasks.py b/scripts/gdb/linux/tasks.py index 0301dc1e0138..17ec19e9b5bf 100644 --- a/scripts/gdb/linux/tasks.py +++ b/scripts/gdb/linux/tasks.py @@ -73,11 +73,12 @@ class LxPs(gdb.Command): super(LxPs, self).__init__("lx-ps", gdb.COMMAND_DATA) def invoke(self, arg, from_tty): + gdb.write("{:>10} {:>12} {:>7}\n".format("TASK", "PID", "COMM")) for task in task_lists(): - gdb.write("{address} {pid} {comm}\n".format( - address=task, - pid=task["pid"], - comm=task["comm"].string())) + gdb.write("{} {:^5} {}\n".format( + task.format_string().split()[0], + task["pid"].format_string(), + task["comm"].string())) LxPs() -- 2.25.4