From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752067AbeDPUtS (ORCPT ); Mon, 16 Apr 2018 16:49:18 -0400 Received: from esa2.hgst.iphmx.com ([68.232.143.124]:34688 "EHLO esa2.hgst.iphmx.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750989AbeDPUtP (ORCPT ); Mon, 16 Apr 2018 16:49:15 -0400 X-IronPort-AV: E=Sophos;i="5.48,460,1517846400"; d="scan'208";a="172735057" From: Bart Van Assche To: "beanhuo@micron.com" , "jejb@linux.vnet.ibm.com" , "rostedt@goodmis.org" , "martin.petersen@oracle.com" , "axboe@kernel.dk" CC: "linux-scsi@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "mingo@redhad.com" , "linux-block@vger.kernel.org" , "rajatja@google.com" Subject: Re: [RESEND PATCH v1 1/2] trace: events: scsi: Add tag in SCSI trace events Thread-Topic: [RESEND PATCH v1 1/2] trace: events: scsi: Add tag in SCSI trace events Thread-Index: AdPVj5Jy/9Ew2ExTSbalJ+RQV0SXDQANMyuA Date: Mon, 16 Apr 2018 20:49:12 +0000 Message-ID: References: <4650cbf668fd4853ad98dba834141e08@SIWEX5A.sing.micron.com> In-Reply-To: <4650cbf668fd4853ad98dba834141e08@SIWEX5A.sing.micron.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: authentication-results: spf=none (sender IP is ) smtp.mailfrom=Bart.VanAssche@wdc.com; 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charset="utf-8" Content-ID: <2883E180E93B6D459AFF8B0B94C306C8@namprd04.prod.outlook.com> MIME-Version: 1.0 X-MS-Office365-Filtering-Correlation-Id: fc8f0bce-7795-4407-1fcb-08d5a3db82c3 X-OriginatorOrg: wdc.com X-MS-Exchange-CrossTenant-Network-Message-Id: fc8f0bce-7795-4407-1fcb-08d5a3db82c3 X-MS-Exchange-CrossTenant-originalarrivaltime: 16 Apr 2018 20:49:12.7752 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: b61c8803-16f3-4c35-9b17-6f65f441df86 X-MS-Exchange-Transport-CrossTenantHeadersStamped: MWHPR04MB0863 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Transfer-Encoding: 8bit X-MIME-Autoconverted: from base64 to 8bit by mail.home.local id w3GKnMLx013340 On Mon, 2018-04-16 at 14:31 +0000, Bean Huo (beanhuo) wrote: > TP_printk("host_no=%u channel=%u id=%u lun=%u data_sgl=%u prot_sgl=%u" \ > - " prot_op=%s cmnd=(%s %s raw=%s)", > + " prot_op=%s tag=%d cmnd=(%s %s raw=%s)", > > [ ... ] > TP_printk("host_no=%u channel=%u id=%u lun=%u data_sgl=%u prot_sgl=%u" \ > - " prot_op=%s cmnd=(%s %s raw=%s) rtn=%d", > + " prot_op=%s tag=%d cmnd=(%s %s raw=%s) rtn=%d", > [ ... ] > TP_printk("host_no=%u channel=%u id=%u lun=%u data_sgl=%u " \ > - "prot_sgl=%u prot_op=%s cmnd=(%s %s raw=%s) result=(driver=" \ > - "%s host=%s message=%s status=%s)", > + "prot_sgl=%u prot_op=%s tag=%d cmnd=(%s %s raw=%s) " \ > + "result=(driver=%s host=%s message=%s status=%s)", Which tools process these strings? Has it been verified whether or not the tools that process these strings still work fine with this patch applied? Thanks, Bart.