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From: Bean Huo <huobean@gmail.com>
To: Joe Perches <joe@perches.com>,
	alim.akhtar@samsung.com, avri.altman@wdc.com,
	asutoshd@codeaurora.org, jejb@linux.ibm.com,
	martin.petersen@oracle.com, stanley.chu@mediatek.com,
	beanhuo@micron.com, bvanassche@acm.org, tomas.winkler@intel.com,
	cang@codeaurora.org, rostedt@goodmis.org
Cc: linux-scsi@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v2 1/6] scsi: ufs: Remove stringize operator '#' restriction
Date: Mon, 14 Dec 2020 19:51:55 +0100	[thread overview]
Message-ID: <f23cea390a812f5126dbb232b1944e5499cc40dc.camel@gmail.com> (raw)
In-Reply-To: <ade665cbfa138d1851343576caad84a61e904c46.camel@perches.com>

On Mon, 2020-12-14 at 08:46 -0800, Joe Perches wrote:
> > However, we have other cases, the symbol and enum name are not the
> > same,
> > we can redefine EM/EMe, but there will introduce some redundant
> > codes.
> > This patch is to remove this restriction, let others reuse the
> > current
> > EM/EMe definition.
> 
> I think the other way (adding new definitions for the cases when the
> name and string are different) is less error prone.
> 
yes, agree with you, but here it is ok, it is not too much copy/paste.

> > diff --git a/include/trace/events/ufs.h
> > b/include/trace/events/ufs.h
> 
> []
> > +#define
> > UFS_LINK_STATES                                              \
> > +     EM(UIC_LINK_OFF_STATE, "UIC_LINK_OFF_STATE")            \
> > +     EM(UIC_LINK_ACTIVE_STATE, "UIC_LINK_ACTIVE_STATE,")     \
> 
> For instance:
> 
> Like here where you added an unnecessary and unwanted comma

Thanks, I will fix it in next version.

Bean



  reply	other threads:[~2020-12-14 18:53 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-12-14 16:14 [PATCH v2 0/6] Several changes for the UPIU trace Bean Huo
2020-12-14 16:14 ` [PATCH v2 1/6] scsi: ufs: Remove stringize operator '#' restriction Bean Huo
2020-12-14 16:46   ` Joe Perches
2020-12-14 18:51     ` Bean Huo [this message]
2020-12-14 16:14 ` [PATCH v2 2/6] scsi: ufs: Use __print_symbolic() for UFS trace string print Bean Huo
2020-12-14 16:14 ` [PATCH v2 3/6] scsi: ufs: Don't call trace_ufshcd_upiu() in case trace poit is disabled Bean Huo
2020-12-14 16:15 ` [PATCH v2 4/6] scsi: ufs: Distinguish between query REQ and query RSP in query trace Bean Huo
2020-12-14 16:15 ` [PATCH v2 5/6] scsi: ufs: Distinguish between TM request UPIU and response UPIU in TM UPIU trace Bean Huo
2020-12-14 16:15 ` [PATCH v2 6/6] scsi: ufs: Make UPIU trace easier differentiate among CDB, OSF, and TM Bean Huo
2020-12-14 16:23 ` [PATCH v2 0/6] Several changes for the UPIU trace Steven Rostedt

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