linux-kernel - Re: [PATCH] scsi: ufs: core: quiesce request queues before check pending cmds

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Message-ID: <16b2cd1b-8f1a-4fb1-823f-a73463c6f7a0@acm.org>
Date: Tue, 11 Jun 2024 06:51:35 -0700
From: Bart Van Assche <bvanassche@....org>
To: Ziqi Chen <quic_ziqichen@...cinc.com>, quic_cang@...cinc.com,
 mani@...nel.org, beanhuo@...ron.com, avri.altman@....com,
 junwoo80.lee@...sung.com, martin.petersen@...cle.com,
 quic_nguyenb@...cinc.com, quic_nitirawa@...cinc.com,
 quic_rampraka@...cinc.com
Cc: linux-scsi@...r.kernel.org, Alim Akhtar <alim.akhtar@...sung.com>,
 "James E.J. Bottomley" <jejb@...ux.ibm.com>,
 Peter Wang <peter.wang@...iatek.com>,
 Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>,
 Maramaina Naresh <quic_mnaresh@...cinc.com>,
 Asutosh Das <quic_asutoshd@...cinc.com>,
 open list <linux-kernel@...r.kernel.org>, quic_richardp@...cinc.com
Subject: Re: [PATCH] scsi: ufs: core: quiesce request queues before check
 pending cmds

On 6/11/24 04:02, Ziqi Chen wrote:
> As for removing the rest calls to ufshcd_scsi_block_requests() and 
> ufshcd_scsi_unblock_requests(), I think you are right, but I am not 
> quite sure because we haven't seen issue reported w.r.t those spots. If 
> possible, we can co-work on this sometime later.

If you want I can work on the removal of the
ufshcd_scsi_block_requests() and ufshcd_scsi_unblock_requests()
functions.

Thanks,

Bart.