linux-kernel - Re: [PATCH v2] scsi: storvsc: Use blk_mq_unique

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Message-ID: <yq1k0o6ez1h.fsf@ca-mkp.ca.oracle.com>
Date:   Mon, 10 May 2021 23:22:25 -0400
From:   "Martin K. Petersen" <martin.petersen@...cle.com>
To:     "Andrea Parri (Microsoft)" <parri.andrea@...il.com>
Cc:     linux-kernel@...r.kernel.org, kys@...rosoft.com,
        haiyangz@...rosoft.com, sthemmin@...rosoft.com, wei.liu@...nel.org,
        davem@...emloft.net, kuba@...nel.org, jejb@...ux.ibm.com,
        martin.petersen@...cle.com, linux-hyperv@...r.kernel.org,
        netdev@...r.kernel.org, linux-scsi@...r.kernel.org,
        mikelley@...rosoft.com
Subject: Re: [PATCH v2] scsi: storvsc: Use blk_mq_unique_tag() to generate
 requestIDs


Andrea,

> Use blk_mq_unique_tag() to generate requestIDs for StorVSC, avoiding
> all issues with allocating enough entries in the VMbus requestor.

Dropped v1 from the SCSI staging tree. OK with this change going through
hv if that is easier.

Acked-by: Martin K. Petersen <martin.petersen@...cle.com>

-- 
Martin K. Petersen	Oracle Linux Engineering