From: "Kiwoong Kim" <kwmad.kim@samsung.com>
To: "'Avri Altman'" <Avri.Altman@wdc.com>,
<linux-scsi@vger.kernel.org>, <alim.akhtar@samsung.com>,
<jejb@linux.ibm.com>, <martin.petersen@oracle.com>,
<beanhuo@micron.com>, <asutoshd@codeaurora.org>,
<cang@codeaurora.org>, <bvanassche@acm.org>,
<grant.jung@samsung.com>, <sc.suh@samsung.com>,
<hy50.seo@samsung.com>, <sh425.lee@samsung.com>
Subject: RE: [RESEND RFC PATCH v4 1/3] ufs: introduce a callback to get info of command completion
Date: Sat, 11 Jul 2020 14:43:07 +0900 [thread overview]
Message-ID: <000801d65746$276bed00$7643c700$@samsung.com> (raw)
In-Reply-To: <BYAPR04MB4629BA9BFCD4C40BCB9EB920FC640@BYAPR04MB4629.namprd04.prod.outlook.com>
> > Some SoC specific might need command history for various reasons, such
> > as stacking command contexts in system memory to check for debugging
> > in the future or scaling some DVFS knobs to boost IO throughput.
> >
> > What you would do with the information could be variant per SoC
> > vendor.
> >
> > Signed-off-by: Kiwoong Kim <kwmad.kim@samsung.com>
> > Acked-By: Stanley Chu <stanley.chu@mediatek.com>
> Reviewed-by: Avri Altman <avri.altman@wdc.com>
>
> It will require another spin however, because you'll need to rebase it
> After Stanley's (scsi: ufs: Fix and simplify setup_xfer_req vop and
> request's completion timestamp) Is accepted.
>
> Thanks,
> Avri
Got it.
And is there any way that you can recommend to rebase, not by hand?
I tried to find how but failed.
Thanks.
Kiwoong Kim
next prev parent reply other threads:[~2020-07-11 5:43 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CGME20200708023153epcas2p1fc18ee2920c5defa2896af34dd62865f@epcas2p1.samsung.com>
2020-07-08 2:23 ` [RESEND RFC PATCH v4 0/3] ufs: exynos: introduce the way to get cmd info Kiwoong Kim
[not found] ` <CGME20200708023155epcas2p3ac30e4b0c24855e0a3466126bba9c612@epcas2p3.samsung.com>
2020-07-08 2:23 ` [RESEND RFC PATCH v4 1/3] ufs: introduce a callback to get info of command completion Kiwoong Kim
2020-07-09 12:06 ` Avri Altman
2020-07-11 5:43 ` Kiwoong Kim [this message]
[not found] ` <CGME20200708023156epcas2p416ac7979ed0a0a7a71de1636defb0ec7@epcas2p4.samsung.com>
2020-07-08 2:24 ` [RESEND RFC PATCH v4 2/3] ufs: exynos: introduce command history Kiwoong Kim
2020-07-09 13:27 ` Avri Altman
2020-07-11 5:53 ` Kiwoong Kim
2020-07-11 5:58 ` Kiwoong Kim
[not found] ` <CGME20200708023156epcas2p188781afcff94b548918326986d58a2d7@epcas2p1.samsung.com>
2020-07-08 2:24 ` [RESEND RFC PATCH v4 3/3] ufs: exynos: implement dbg_register_dump Kiwoong Kim
2020-07-09 12:30 ` Avri Altman
2020-07-11 5:43 ` Kiwoong Kim
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