From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Martin K. Petersen" Subject: Re: [PATCH v2] scsi: ufs: remove unnecessary query(DM) UPIU trace Date: Wed, 08 Aug 2018 21:57:52 -0400 Message-ID: References: <1533475583-16939-1-git-send-email-ohad.sharabi@wdc.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: In-Reply-To: <1533475583-16939-1-git-send-email-ohad.sharabi@wdc.com> (Ohad Sharabi's message of "Sun, 5 Aug 2018 16:26:23 +0300") Sender: linux-kernel-owner@vger.kernel.org To: Ohad Sharabi Cc: stanislav.nijnikov@wdc.com, avri.altman@wdc.com, alex.lemberg@wdc.com, jejb@linux.vnet.ibm.com, martin.petersen@oracle.com, gregkh@linuxfoundation.org, linux-scsi@vger.kernel.org, linux-kernel@vger.kernel.org List-Id: linux-scsi@vger.kernel.org Ohad, > This patch removes redundant trace that occurs when sending Device > Management(DM) request (fix behavior in patch > https://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git/commit/?id=6667e6d91c88a788d5ab1b1e999d245473e84a9) > Since the function send_command is called also for DM request, UPIU trace > for DM request is called twice- one identified as query_* the other as > send/complete. Applied to 4.19/scsi-queue, thanks! -- Martin K. Petersen Oracle Linux Engineering