[PATCH] vmbus: expose numa_node via sysfs

Stephen Hemminger stephen at networkplumber.org
Mon Dec 19 17:15:07 UTC 2016


On Mon, 19 Dec 2016 17:07:25 +0000
KY Srinivasan <kys at microsoft.com> wrote:

> > -----Original Message-----
> > From: Stephen Hemminger [mailto:stephen at networkplumber.org]
> > Sent: Monday, December 19, 2016 8:20 AM
> > To: Greg KH <greg at kroah.com>
> > Cc: KY Srinivasan <kys at microsoft.com>; Haiyang Zhang
> > <haiyangz at microsoft.com>; Vitaly Kuznetsov <vkuznets at redhat.com>;
> > devel at linuxdriverproject.org
> > Subject: Re: [PATCH] vmbus: expose numa_node via sysfs
> > 
> > On Sat, 17 Dec 2016 23:56:11 -0800
> > Greg KH <greg at kroah.com> wrote:
> >   
> > > On Fri, Dec 16, 2016 at 02:54:48PM -0800, Stephen Hemminger wrote:  
> > > > From: Stephen Hemminger <sthemmin at microsoft.com>
> > > >
> > > > Provide numa node information via sysfs for devices on Hyper-V
> > > > (same as PCI).
> > > > This is for some NUMA aware applications (like DPDK).
> > > >
> > > > Signed-off-by: Stephen Hemminger <sthemmin at microsoft.com>
> > > > ---
> > > >  drivers/hv/vmbus_drv.c | 16 ++++++++++++++++
> > > >  1 file changed, 16 insertions(+)  
> > >
> > > No Documentation/ABI/ update?  :(  
> > 
> > None of the vmbus attributes are in the ABI documentation.
> > That needs to be addressed in future but is outside the scope of this patch.  
> 
> That is not entirely true. Refer to:
> Documentation/ABI/stable/sysfs-bus-vmbus
> 
> K. Y
> 

Sorry I missed that, was looking for other values.


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