Re: [Patch v4] storvsc: setup 1:1 mapping between hardware queue and CPU queue

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To: longli@xxxxxxxxxxxxxxxxx
Subject: Re: [Patch v4] storvsc: setup 1:1 mapping between hardware queue and CPU queue
From: "Martin K. Petersen" <martin.petersen@xxxxxxxxxx>
Date: Mon, 23 Sep 2019 22:53:07 -0400
Cc: "K. Y. Srinivasan" <kys@xxxxxxxxxxxxx>, Haiyang Zhang <haiyangz@xxxxxxxxxxxxx>, Stephen Hemminger <sthemmin@xxxxxxxxxxxxx>, Sasha Levin <sashal@xxxxxxxxxx>, "James E.J. Bottomley" <jejb@xxxxxxxxxxxxx>, "Martin K. Petersen" <martin.petersen@xxxxxxxxxx>, linux-hyperv@xxxxxxxxxxxxxxx, linux-scsi@xxxxxxxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx, Long Li <longli@xxxxxxxxxxxxx>
In-reply-to: <1567790660-48142-1-git-send-email-longli@linuxonhyperv.com> (longli@linuxonhyperv.com's message of "Fri, 6 Sep 2019 10:24:20 -0700")
Organization: Oracle Corporation
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/26.1.92 (gnu/linux)

Long,

> storvsc doesn't use a dedicated hardware queue for a given CPU
> queue. When issuing I/O, it selects returning CPU (hardware queue)
> dynamically based on vmbus channel usage across all channels.

Applied to 5.4/scsi-fixes. Thanks!

-- 
Martin K. Petersen	Oracle Linux Engineering

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- [Patch v4] storvsc: setup 1:1 mapping between hardware queue and CPU queue
  - From: longli

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