linux-kernel - RE: [PATCH v2] scsi:ufs:core: update compl_time_stamp_local

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Message-ID:
 <DM6PR04MB6575B5B28B6222253CC23DC9FC322@DM6PR04MB6575.namprd04.prod.outlook.com>
Date: Sat, 7 Dec 2024 04:30:37 +0000
From: Avri Altman <Avri.Altman@....com>
To: "liuderong@...o.com" <liuderong@...o.com>, "alim.akhtar@...sung.com"
	<alim.akhtar@...sung.com>, "bvanassche@....org" <bvanassche@....org>,
	"James.Bottomley@...senPartnership.com"
	<James.Bottomley@...senPartnership.com>, "martin.petersen@...cle.com"
	<martin.petersen@...cle.com>, "peter.wang@...iatek.com"
	<peter.wang@...iatek.com>, "manivannan.sadhasivam@...aro.org"
	<manivannan.sadhasivam@...aro.org>, "ahalaney@...hat.com"
	<ahalaney@...hat.com>, "beanhuo@...ron.com" <beanhuo@...ron.com>,
	"quic_mnaresh@...cinc.com" <quic_mnaresh@...cinc.com>
CC: "linux-scsi@...r.kernel.org" <linux-scsi@...r.kernel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: RE: [PATCH v2] scsi:ufs:core: update compl_time_stamp_local_clock
 after complete a cqe

> From: liuderong <liuderong@...o.com>
> 
> For now, lrbp->compl_time_stamp_local_clock is set to zero
> after send a sqe, but it is not updated after complete a cqe,
> the printed information in ufshcd_print_tr will always be zero.
> So update lrbp->cmpl_time_stamp_local_clock after complete a cqe.
> 
> Log sample:
> ufshcd-qcom 1d84000.ufshc: UPIU[8] - issue time 8750227249 us
> ufshcd-qcom 1d84000.ufshc: UPIU[8] - complete time 0 us
> 
> Fixes: c30d8d010b5e ("scsi: ufs: core: Prepare for completion in MCQ")
> Reviewed-by: Bean Huo <beanhuo@...ron.com>
> Reviewed-by: Peter Wang <peter.wang@...iatek.com>
> Signed-off-by: liuderong <liuderong@...o.com>
Reviewed-by: Avri Altman <avri.altman@....com>