From patchwork Tue Feb 20 00:22:33 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Cyril Bur X-Patchwork-Id: 875349 Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Received: from lists.ozlabs.org (lists.ozlabs.org [103.22.144.68]) (using TLSv1.2 with cipher ADH-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 3zlhVK1NPPz9ryl for ; Tue, 20 Feb 2018 11:35:37 +1100 (AEDT) Received: from bilbo.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) by lists.ozlabs.org (Postfix) with ESMTP id 3zlhVK07jgzDqlG for ; Tue, 20 Feb 2018 11:35:37 +1100 (AEDT) X-Original-To: linuxppc-dev@lists.ozlabs.org Delivered-To: linuxppc-dev@lists.ozlabs.org Authentication-Results: ozlabs.org; spf=softfail (mailfrom) smtp.mailfrom=gmail.com (client-ip=148.163.156.1; helo=mx0a-001b2d01.pphosted.com; envelope-from=cyrilbur@gmail.com; receiver=) Received: from mx0a-001b2d01.pphosted.com (mx0a-001b2d01.pphosted.com [148.163.156.1]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 3zlhCt3wprzDrHV for ; Tue, 20 Feb 2018 11:23:06 +1100 (AEDT) Received: from pps.filterd (m0098410.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.16.0.22/8.16.0.22) with SMTP id w1K0IpJP038752 for ; Mon, 19 Feb 2018 19:23:04 -0500 Received: from e06smtp15.uk.ibm.com (e06smtp15.uk.ibm.com [195.75.94.111]) by mx0a-001b2d01.pphosted.com with ESMTP id 2g88ybg7mk-1 (version=TLSv1.2 cipher=AES256-SHA bits=256 verify=NOT) for ; Mon, 19 Feb 2018 19:23:03 -0500 Received: from localhost by e06smtp15.uk.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! 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Violators will be prosecuted; Tue, 20 Feb 2018 00:22:58 -0000 Received: from d06av26.portsmouth.uk.ibm.com (d06av26.portsmouth.uk.ibm.com [9.149.105.62]) by b06cxnps4075.portsmouth.uk.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id w1K0MvGX46989530; Tue, 20 Feb 2018 00:22:57 GMT Received: from d06av26.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id C67F6AE04D; Tue, 20 Feb 2018 00:13:53 +0000 (GMT) Received: from d06av26.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 50889AE051; Tue, 20 Feb 2018 00:13:53 +0000 (GMT) Received: from ozlabs.au.ibm.com (unknown [9.192.253.14]) by d06av26.portsmouth.uk.ibm.com (Postfix) with ESMTP; Tue, 20 Feb 2018 00:13:53 +0000 (GMT) Received: from camb691.ozlabs.ibm.com (haven.au.ibm.com [9.192.254.114]) (using TLSv1.2 with cipher DHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by ozlabs.au.ibm.com (Postfix) with ESMTPSA id DCEFFA036B; Tue, 20 Feb 2018 11:22:55 +1100 (AEDT) From: Cyril Bur To: mikey@neuling.org, benh@kernel.crashing.org, linuxppc-dev@lists.ozlabs.org Subject: [RFC PATCH 04/12] selftests/powerpc: Use less common thread names Date: Tue, 20 Feb 2018 11:22:33 +1100 X-Mailer: git-send-email 2.16.2 In-Reply-To: <20180220002241.29648-1-cyrilbur@gmail.com> References: <20180220002241.29648-1-cyrilbur@gmail.com> X-TM-AS-GCONF: 00 x-cbid: 18022000-0020-0000-0000-000003F967A4 X-IBM-AV-DETECTION: SAVI=unused REMOTE=unused XFE=unused x-cbparentid: 18022000-0021-0000-0000-0000428D726A Message-Id: <20180220002241.29648-5-cyrilbur@gmail.com> X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:, , definitions=2018-02-19_10:, , signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 malwarescore=0 suspectscore=0 phishscore=0 bulkscore=0 spamscore=0 clxscore=1034 lowpriorityscore=0 impostorscore=0 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1709140000 definitions=main-1802200002 X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.26 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: linuxppc-dev-bounces+patchwork-incoming=ozlabs.org@lists.ozlabs.org Sender: "Linuxppc-dev" "ping" and "pong" (in particular "ping") are common names. If a selftests causes a kernel BUG_ON or any kind of backtrace the process name is displayed. Setting a more unique name avoids confusion as to which process caused the problem. Signed-off-by: Cyril Bur --- tools/testing/selftests/powerpc/tm/tm-unavailable.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/tools/testing/selftests/powerpc/tm/tm-unavailable.c b/tools/testing/selftests/powerpc/tm/tm-unavailable.c index e6a0fad2bfd0..bcfa8add5748 100644 --- a/tools/testing/selftests/powerpc/tm/tm-unavailable.c +++ b/tools/testing/selftests/powerpc/tm/tm-unavailable.c @@ -315,7 +315,7 @@ void test_fp_vec(int fp, int vec, pthread_attr_t *attr) rc = pthread_create(&t0, attr, ping, (void *) &flags); if (rc) pr_err(rc, "pthread_create()"); - rc = pthread_setname_np(t0, "ping"); + rc = pthread_setname_np(t0, "tm-unavailable-ping"); if (rc) pr_warn(rc, "pthread_setname_np"); rc = pthread_join(t0, &ret_value); @@ -359,7 +359,7 @@ int main(int argc, char **argv) pr_err(rc, "pthread_create()"); /* Name it for systemtap convenience */ - rc = pthread_setname_np(t1, "pong"); + rc = pthread_setname_np(t1, "tm-unavailable-pong"); if (rc) pr_warn(rc, "pthread_create()");