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Violators will be prosecuted; Thu, 15 Mar 2018 07:59:05 -0000 Received: from d06av21.portsmouth.uk.ibm.com (d06av21.portsmouth.uk.ibm.com [9.149.105.232]) by b06cxnps3074.portsmouth.uk.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id w2F7x5hr1245574; Thu, 15 Mar 2018 07:59:05 GMT Received: from d06av21.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 11A1D52043; Thu, 15 Mar 2018 06:50:35 +0000 (GMT) Received: from [9.124.31.132] (unknown [9.124.31.132]) by d06av21.portsmouth.uk.ibm.com (Postfix) with ESMTP id 3441D5203F; Thu, 15 Mar 2018 06:50:33 +0000 (GMT) Subject: Re: [PATCH v5 16/19] tracing: probeevent: Add array type support To: Masami Hiramatsu Cc: Steven Rostedt , linux-kernel@vger.kernel.org, Ingo Molnar , Namhyung Kim , Tom Zanussi , Arnaldo Carvalho de Melo , linux-trace-users@vger.kernel.org, linux-kselftest@vger.kernel.org, shuah@kernel.org, Ravi Bangoria References: <152049860385.7289.14079393589900496424.stgit@devbox> <152049905133.7289.17516121776689315422.stgit@devbox> <72be81a4-710a-b942-277d-9156c3debc5d@linux.vnet.ibm.com> <20180315161840.71d524a73307881febfe34c2@kernel.org> <20180315162303.1250dea1500aea420ecd85c6@kernel.org> From: Ravi Bangoria Date: Thu, 15 Mar 2018 13:31:29 +0530 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.6.0 MIME-Version: 1.0 In-Reply-To: <20180315162303.1250dea1500aea420ecd85c6@kernel.org> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit Content-Language: en-US X-TM-AS-GCONF: 00 x-cbid: 18031507-0016-0000-0000-00000532E64A X-IBM-AV-DETECTION: SAVI=unused REMOTE=unused XFE=unused x-cbparentid: 18031507-0017-0000-0000-0000286FEEC2 Message-Id: X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:,, definitions=2018-03-15_04:,, 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=1015 lowpriorityscore=0 impostorscore=0 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1709140000 definitions=main-1803150091 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 03/15/2018 12:53 PM, Masami Hiramatsu wrote: > > Sorry, that is too complicated than enough. you should try to specify a[0] instead of a. > > $ sudo ./perf probe -x ~/hello foo1 'a=a[0]:x32[3]' Cool.. that works fine. $ sudo ./perf script            hello  1779 [034]    76.081971: probe_hello:foo1: (100005fc) a={0x4,0x5,0x6} Thanks, Ravi > :) > > Thank you, >