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SubjectRE: [PATCH 2/2] Drivers: hv: vmbus: Expose per-channel interrupts and events counters
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> -----Original Message-----
> From: Greg KH [mailto:gregkh@linuxfoundation.org]
> Sent: Wednesday, October 4, 2017 1:49 AM
> To: KY Srinivasan <kys@microsoft.com>
> Cc: linux-kernel@vger.kernel.org; devel@linuxdriverproject.org;
> olaf@aepfle.de; apw@canonical.com; vkuznets@redhat.com;
> jasowang@redhat.com; leann.ogasawara@canonical.com;
> marcelo.cerri@canonical.com; Stephen Hemminger
> <sthemmin@microsoft.com>
> Subject: Re: [PATCH 2/2] Drivers: hv: vmbus: Expose per-channel interrupts
> and events counters
>
> On Thu, Sep 21, 2017 at 08:58:50PM -0700, kys@exchange.microsoft.com
> wrote:
> > From: Stephen Hemminger <stephen@networkplumber.org>
> >
> > When investigating performance, it is useful to be able to look at
> > the number of host and guest events per-channel. This is equivalent
> > to per-device interrupt statistics.
> >
> > Signed-off-by: Stephen Hemminger <sthemmin@microsoft.com>
> > Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
> > ---
> > Documentation/ABI/stable/sysfs-bus-vmbus | 14 ++++++++++++++
> > drivers/hv/connection.c | 2 ++
> > drivers/hv/vmbus_drv.c | 18 ++++++++++++++++++
> > include/linux/hyperv.h | 4 ++++
> > 4 files changed, 38 insertions(+)
>
> This patch didn't apply to my tree, can you rebase and resend it?

Will do.

K. Y
>
> thanks,
>
> greg k-h

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