From: Can Guo <cang@codeaurora.org>
To: Jaegeuk Kim <jaegeuk@kernel.org>
Cc: linux-kernel@vger.kernel.org, linux-scsi@vger.kernel.org,
kernel-team@android.com, alim.akhtar@samsung.com,
avri.altman@wdc.com, bvanassche@acm.org,
martin.petersen@oracle.com, stanley.chu@mediatek.com,
Leo Liou <leoliou@google.com>
Subject: Re: [PATCH v5 7/7] scsi: ufs: show lba and length for unmap commands
Date: Wed, 18 Nov 2020 09:11:19 +0800 [thread overview]
Message-ID: <173677d39200bbdf577fb7923eef2916@codeaurora.org> (raw)
In-Reply-To: <20201117165839.1643377-8-jaegeuk@kernel.org>
On 2020-11-18 00:58, Jaegeuk Kim wrote:
> From: Leo Liou <leoliou@google.com>
>
> We have lba and length for unmap commands.
>
> Signed-off-by: Leo Liou <leoliou@google.com>
> Reviewed-by: Stanley Chu <stanley.chu@mediatek.com>
> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Reviewed-by: Can Guo <cang@codeaurora.org>
> ---
> drivers/scsi/ufs/ufshcd.c | 5 +++++
> 1 file changed, 5 insertions(+)
>
> diff --git a/drivers/scsi/ufs/ufshcd.c b/drivers/scsi/ufs/ufshcd.c
> index 86c8dee01ca9..dba3ee307307 100644
> --- a/drivers/scsi/ufs/ufshcd.c
> +++ b/drivers/scsi/ufs/ufshcd.c
> @@ -376,6 +376,11 @@ static void ufshcd_add_command_trace(struct
> ufs_hba *hba,
> lrbp->ucd_req_ptr->sc.exp_data_transfer_len);
> if (opcode == WRITE_10)
> group_id = lrbp->cmd->cmnd[6];
> + } else if (opcode == UNMAP) {
> + if (cmd->request) {
> + lba = scsi_get_lba(cmd);
> + transfer_len = blk_rq_bytes(cmd->request);
> + }
> }
> }
next prev parent reply other threads:[~2020-11-18 1:12 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-11-17 16:58 [PATCH v5 0/5] scsi: ufs: add some fixes Jaegeuk Kim
2020-11-17 16:58 ` [PATCH v5 1/7] scsi: ufs: avoid to call REQ_CLKS_OFF to CLKS_OFF Jaegeuk Kim
2020-11-18 3:54 ` Can Guo
2020-11-17 16:58 ` [PATCH v5 2/7] scsi: ufs: atomic update for clkgating_enable Jaegeuk Kim
2020-11-18 3:54 ` Can Guo
2020-11-17 16:58 ` [PATCH v5 3/7] scsi: ufs: clear UAC for FFU and RPMB LUNs Jaegeuk Kim
2020-11-17 16:58 ` [PATCH v5 4/7] scsi: ufs: use WQ_HIGHPRI for gating work Jaegeuk Kim
2020-11-17 16:58 ` [PATCH v5 5/7] scsi: add more contexts in the ufs tracepoints Jaegeuk Kim
2020-11-17 16:58 ` [PATCH v5 6/7] scsi: ufs: fix clkgating on/off correctly Jaegeuk Kim
2020-11-17 16:58 ` [PATCH v5 7/7] scsi: ufs: show lba and length for unmap commands Jaegeuk Kim
2020-11-18 1:11 ` Can Guo [this message]
2020-11-20 3:01 ` [PATCH v5 0/5] scsi: ufs: add some fixes Martin K. Petersen
2020-11-24 3:58 ` Martin K. Petersen
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