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Re: [PATCH 4.4 34/91] scsi: storvsc: use tagged SRB requests if supported by the device

From Ben Hutchings <ben@decadent.org.uk>
Newsgroups linux.kernel
Subject Re: [PATCH 4.4 34/91] scsi: storvsc: use tagged SRB requests if supported by the device
Date 2017-03-10 16:00 +0100
Message-ID <tjubn-5v7-13@gated-at.bofh.it> (permalink)
References <tjoSl-1MV-3@gated-at.bofh.it> <tjrdw-3oE-33@gated-at.bofh.it>
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On Fri, 2017-03-10 at 10:08 +0100, Greg Kroah-Hartman wrote:
> 4.4-stable review patch.  If anyone has any objections, please let me know.
> 
> ------------------
> 
> From: Long Li <longli@microsoft.com>
> 
> commit 3cd6d3d9b1abab8dcdf0800224ce26daac24eea2 upstream.
> 
> Properly set SRB flags when hosting device supports tagged queuing.
> This patch improves the performance on Fiber Channel disks.
[...]

This looks more like a feature/optimisation than a bug fix.  Is this
really within the stable rules?

Ben.

-- 
Ben Hutchings
If you seem to know what you are doing, you'll be given more to do.

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Thread

[PATCH 4.4 34/91] scsi: storvsc: use tagged SRB requests if supported by the device Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-03-10 12:50 +0100
  Re: [PATCH 4.4 34/91] scsi: storvsc: use tagged SRB requests if  supported by the device Ben Hutchings <ben@decadent.org.uk> - 2017-03-10 16:00 +0100
    Re: [PATCH 4.4 34/91] scsi: storvsc: use tagged SRB requests if  supported by the device Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-03-10 16:30 +0100
      RE: [PATCH 4.4 34/91] scsi: storvsc: use tagged SRB requests if  supported by the device KY Srinivasan <kys@microsoft.com> - 2017-03-10 16:40 +0100

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