linux-kernel - Re: [PATCH v2 1/1] scsi: ufs: mcq: Use active

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Date:   Thu,  9 Mar 2023 22:09:40 -0500
From:   "Martin K. Petersen" <martin.petersen@...cle.com>
To:     quic_cang@...cinc.com, Asutosh Das <quic_asutoshd@...cinc.com>
Cc:     "Martin K . Petersen" <martin.petersen@...cle.com>,
        quic_nguyenb@...cinc.com, quic_xiaosenh@...cinc.com,
        stanley.chu@...iatek.com, adrian.hunter@...el.com,
        bvanassche@....org, avri.altman@....com, mani@...nel.org,
        beanhuo@...ron.com, linux-scsi@...r.kernel.org,
        Alim Akhtar <alim.akhtar@...sung.com>,
        "James E.J. Bottomley" <jejb@...ux.ibm.com>,
        open list <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v2 1/1] scsi: ufs: mcq: Use active_reqs to check busy in clock scaling

On Wed, 08 Mar 2023 15:13:23 -0800, Asutosh Das wrote:

> Multi Circular Queue doesn't use outstanding_reqs.
> But the ufs clock scaling functions use outstanding_reqs to
> determine if there're requests pending. When MCQ is enabled
> this check always returns false.
> 
> Hence use active_reqs to check if there're pending requests.
> 
> [...]

Applied to 6.3/scsi-fixes, thanks!

[1/1] scsi: ufs: mcq: Use active_reqs to check busy in clock scaling
      https://git.kernel.org/mkp/scsi/c/c6001025d53a

-- 
Martin K. Petersen	Oracle Linux Engineering