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 Received: from lists.ozlabs.org (lists.ozlabs.org [112.213.38.117]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id B6D35C433EF for ; Thu, 27 Jan 2022 07:21:41 +0000 (UTC) Received: from boromir.ozlabs.org (localhost [IPv6:::1]) by lists.ozlabs.org (Postfix) with ESMTP id 4JksTc0vgSz3cP7 for ; Thu, 27 Jan 2022 18:21:40 +1100 (AEDT) Authentication-Results: lists.ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=ibm.com header.i=@ibm.com header.a=rsa-sha256 header.s=pp1 header.b=r+Qmnngs; dkim-atps=neutral Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=linux.ibm.com (client-ip=148.163.156.1; helo=mx0a-001b2d01.pphosted.com; envelope-from=kjain@linux.ibm.com; receiver=) Authentication-Results: lists.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=ibm.com header.i=@ibm.com header.a=rsa-sha256 header.s=pp1 header.b=r+Qmnngs; dkim-atps=neutral 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 4JksSt0Vbdz2ybD for ; Thu, 27 Jan 2022 18:21:01 +1100 (AEDT) Received: from pps.filterd (m0098394.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.16.1.2/8.16.1.2) with SMTP id 20R5a8C7026121; Thu, 27 Jan 2022 07:20:56 GMT 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=uSt5Zu+F7wWQ9q4rZ5/96Vz3xfjPmeJVAY9a2gjnYz4=; b=r+Qmnngs2fOq4tpfEfdIAJMUtd626IgVZuUUBQpXS67KxKiC2nmoRjgBOQAQXbjMzGjJ PkyPy0RvtXZZTIj1S9ugCvJ0tdt4FHGsUl16Scf1hq0CRaOPL8wRZ7MlA30LSv6NxqTP MaYvtxlFwIa/JEDhu4jM+4Mgkm4ffQUdmRXCuQB2S4/s5WnvfXSZOf4EhR/VxPI+V+4X uCjXEZ4/j0AmAdSU02mquvz/VOW+3C1HDnd98EO5kEPf7m911y//PSCK0mPnCXvtDdGE L5vc3p3LATc0xIQCA6SYrpspW6t0ursjdGAmdtmNDF6V8jpjncjUJJ03CyTdhXYAHq6X 1Q== Received: from ppma04ams.nl.ibm.com (63.31.33a9.ip4.static.sl-reverse.com [169.51.49.99]) by mx0a-001b2d01.pphosted.com with ESMTP id 3dumkutru9-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 27 Jan 2022 07:20:55 +0000 Received: from pps.filterd (ppma04ams.nl.ibm.com [127.0.0.1]) by ppma04ams.nl.ibm.com (8.16.1.2/8.16.1.2) with SMTP id 20R78JKb021662; Thu, 27 Jan 2022 07:20:53 GMT Received: from b06avi18878370.portsmouth.uk.ibm.com (b06avi18878370.portsmouth.uk.ibm.com [9.149.26.194]) by ppma04ams.nl.ibm.com with ESMTP id 3dr9j9mp95-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 27 Jan 2022 07:20:53 +0000 Received: from d06av24.portsmouth.uk.ibm.com (mk.ibm.com [9.149.105.60]) by b06avi18878370.portsmouth.uk.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 20R7KoxG45679078 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Thu, 27 Jan 2022 07:20:50 GMT Received: from d06av24.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 4536F42045; Thu, 27 Jan 2022 07:20:50 +0000 (GMT) Received: from d06av24.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 3F0424203F; Thu, 27 Jan 2022 07:20:48 +0000 (GMT) Received: from li-e8dccbcc-2adc-11b2-a85c-bc1f33b9b810.ibm.com.com (unknown [9.43.106.251]) by d06av24.portsmouth.uk.ibm.com (Postfix) with ESMTP; Thu, 27 Jan 2022 07:20:47 +0000 (GMT) From: Kajol Jain To: mpe@ellerman.id.au Subject: [PATCH 01/20] selftest/powerpc/pmu: Include mmap_buffer field as part of struct event Date: Thu, 27 Jan 2022 12:49:53 +0530 Message-Id: <20220127072012.662451-2-kjain@linux.ibm.com> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20220127072012.662451-1-kjain@linux.ibm.com> References: <20220127072012.662451-1-kjain@linux.ibm.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-TM-AS-GCONF: 00 X-Proofpoint-GUID: L_rcF16pLH6Ytd7KEMqH3pXKZywStahr X-Proofpoint-ORIG-GUID: L_rcF16pLH6Ytd7KEMqH3pXKZywStahr X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.205,Aquarius:18.0.816,Hydra:6.0.425,FMLib:17.11.62.513 definitions=2022-01-27_01,2022-01-26_01,2021-12-02_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 phishscore=0 spamscore=0 impostorscore=0 malwarescore=0 adultscore=0 lowpriorityscore=0 mlxscore=0 mlxlogscore=999 clxscore=1015 bulkscore=0 suspectscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2201110000 definitions=main-2201270036 X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: kjain@linux.ibm.com, atrajeev@linux.vnet.ibm.com, maddy@linux.vnet.ibm.com, linuxppc-dev@lists.ozlabs.org, rnsastry@linux.ibm.com Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" From: Athira Rajeev To enable the capturing of samples as part of perf event, add a new field "mmap_buffer" to "struct event". This field is a place-holder for sample collection Signed-off-by: Athira Rajeev --- tools/testing/selftests/powerpc/pmu/event.h | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/tools/testing/selftests/powerpc/pmu/event.h b/tools/testing/selftests/powerpc/pmu/event.h index 302eaab51706..23d20340a160 100644 --- a/tools/testing/selftests/powerpc/pmu/event.h +++ b/tools/testing/selftests/powerpc/pmu/event.h @@ -22,6 +22,11 @@ struct event { u64 running; u64 enabled; } result; + /* + * mmap buffer used while recording sample. + * Accessed as "struct perf_event_mmap_page" + */ + void *mmap_buffer; }; void event_init(struct event *e, u64 config); -- 2.27.0