linux-kernel - Re: [PATCH v2 0/6] Several changes for the UPIU trace

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Date:   Mon, 14 Dec 2020 11:23:25 -0500
From:   Steven Rostedt <rostedt@...dmis.org>
To:     Bean Huo <huobean@...il.com>
Cc:     alim.akhtar@...sung.com, avri.altman@....com,
        asutoshd@...eaurora.org, jejb@...ux.ibm.com,
        martin.petersen@...cle.com, stanley.chu@...iatek.com,
        beanhuo@...ron.com, bvanassche@....org, tomas.winkler@...el.com,
        cang@...eaurora.org, linux-scsi@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 0/6] Several changes for the UPIU trace

On Mon, 14 Dec 2020 17:14:56 +0100
Bean Huo <huobean@...il.com> wrote:

> From: Bean Huo <beanhuo@...ron.com>
> 
> Changelog:
> 
> V1--V2:
>   1. Convert __get_str(str) to __print_symbolic()
>   2. Add new patches 1/6, 2/6,3/6
>   3. Use __print_symbolic() in patch 6/6
> 
> Bean Huo (6):
>   scsi: ufs: Remove stringize operator '#' restriction
>   scsi: ufs: Use __print_symbolic() for UFS trace string print
>   scsi: ufs: Don't call trace_ufshcd_upiu() in case trace poit is
>     disabled
>   scsi: ufs: Distinguish between query REQ and query RSP in query trace
>   scsi: ufs: Distinguish between TM request UPIU and response UPIU in TM
>     UPIU trace
>   scsi: ufs: Make UPIU trace easier differentiate among CDB, OSF, and TM
> 
>  drivers/scsi/ufs/ufs.h     |  17 ++++++
>  drivers/scsi/ufs/ufshcd.c  |  72 ++++++++++++++++---------
>  include/trace/events/ufs.h | 108 +++++++++++++++++++++++--------------
>  3 files changed, 131 insertions(+), 66 deletions(-)
> 

>From a tracing point of view for the series.

Acked-by: Steven Rostedt (VMware) <rostedt@...dmis.org>

-- Steve