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From: Daejun Park <daejun7.park@samsung.com>
To: Bart Van Assche <bvanassche@acm.org>,
	Christoph Hellwig <hch@infradead.org>,
	Daejun Park <daejun7.park@samsung.com>
Cc: "avri.altman@wdc.com" <avri.altman@wdc.com>,
	"jejb@linux.ibm.com" <jejb@linux.ibm.com>,
	"martin.petersen@oracle.com" <martin.petersen@oracle.com>,
	"asutoshd@codeaurora.org" <asutoshd@codeaurora.org>,
	"beanhuo@micron.com" <beanhuo@micron.com>,
	"stanley.chu@mediatek.com" <stanley.chu@mediatek.com>,
	"cang@codeaurora.org" <cang@codeaurora.org>,
	"tomas.winkler@intel.com" <tomas.winkler@intel.com>,
	ALIM AKHTAR <alim.akhtar@samsung.com>,
	"linux-scsi@vger.kernel.org" <linux-scsi@vger.kernel.org>,
	"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
	Sang-yoon Oh <sangyoon.oh@samsung.com>,
	Sung-Jun Park <sungjun07.park@samsung.com>,
	yongmyung lee <ymhungry.lee@samsung.com>,
	Jinyoung CHOI <j-young.choi@samsung.com>,
	Adel Choi <adel.choi@samsung.com>,
	BoRam Shin <boram.shin@samsung.com>,
	SEUNGUK SHIN <seunguk.shin@samsung.com>
Subject: RE: [PATCH v11 0/4] scsi: ufs: Add Host Performance Booster Support
Date: Mon, 21 Sep 2020 17:03:36 +0900	[thread overview]
Message-ID: <1087081975.11600675503396.JavaMail.epsvc@epcpadp1> (raw)
In-Reply-To: <2aecb02b-f845-b860-facd-e31bd964ac64@acm.org>

>> On Wed, Sep 16, 2020 at 08:05:17AM +0900, Daejun Park wrote:
>>> Hi All,
>>>
>>> I want to know how to improve this patch.
>> 
>> Drop it and fix the actual UFS feature to not be so horrible?
> 
> A new UFS specification could be defined and could be implemented for future UFS
> devices. I think this patch series is intended to support the millions of UFS
> devices that are already in use, e.g. in Android smartphones.

It is important point. 

I am not suggesting a strange feature, but want to make mainline the HPB
feature that is already widely used in Android smartphones.

Thanks,

Daejun.

      reply	other threads:[~2020-09-21  8:05 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <CGME20200902031713epcms2p664cebf386ba19d3d05895fec89aaf4fe@epcms2p6>
2020-09-02  3:17 ` [PATCH v11 0/4] scsi: ufs: Add Host Performance Booster Support Daejun Park
2020-09-02  3:20   ` [PATCH v11 1/4] scsi: ufs: Add HPB feature related parameters Daejun Park
2020-09-02  3:21   ` [PATCH v11 2/4] scsi: ufs: Introduce HPB feature Daejun Park
2020-09-02  3:21   ` [PATCH v11 3/4] scsi: ufs: L2P map management for HPB read Daejun Park
2020-09-02  3:22   ` [PATCH v11 4/4] scsi: ufs: Prepare HPB read for cached sub-region Daejun Park
2020-09-15 23:05   ` [PATCH v11 0/4] scsi: ufs: Add Host Performance Booster Support Daejun Park
2020-09-16  5:22     ` Christoph Hellwig
2020-09-17  0:25       ` Daejun Park
2020-09-18 19:51       ` Bart Van Assche
2020-09-21  8:03         ` Daejun Park [this message]

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