linux-kernel - Re: [PATCH v11 0/4] scsi: ufs: Add Host Performance Booster Support

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Date:   Fri, 18 Sep 2020 12:51:53 -0700
From:   Bart Van Assche <bvanassche@....org>
To:     Christoph Hellwig <hch@...radead.org>,
        Daejun Park <daejun7.park@...sung.com>
Cc:     "avri.altman@....com" <avri.altman@....com>,
        "jejb@...ux.ibm.com" <jejb@...ux.ibm.com>,
        "martin.petersen@...cle.com" <martin.petersen@...cle.com>,
        "asutoshd@...eaurora.org" <asutoshd@...eaurora.org>,
        "beanhuo@...ron.com" <beanhuo@...ron.com>,
        "stanley.chu@...iatek.com" <stanley.chu@...iatek.com>,
        "cang@...eaurora.org" <cang@...eaurora.org>,
        "tomas.winkler@...el.com" <tomas.winkler@...el.com>,
        ALIM AKHTAR <alim.akhtar@...sung.com>,
        "linux-scsi@...r.kernel.org" <linux-scsi@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        Sang-yoon Oh <sangyoon.oh@...sung.com>,
        Sung-Jun Park <sungjun07.park@...sung.com>,
        yongmyung lee <ymhungry.lee@...sung.com>,
        Jinyoung CHOI <j-young.choi@...sung.com>,
        Adel Choi <adel.choi@...sung.com>,
        BoRam Shin <boram.shin@...sung.com>,
        SEUNGUK SHIN <seunguk.shin@...sung.com>
Subject: Re: [PATCH v11 0/4] scsi: ufs: Add Host Performance Booster Support

On 9/15/20 10:22 PM, Christoph Hellwig wrote:
> 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.

Thanks,

Bart.