[ovs-discuss] How to build and insert "eventfd" module

Shivapriya Hiremath shivpri.b at gmail.com
Mon Oct 27 20:03:54 UTC 2014


Hi,

I have built dpdk and ovs-dpdk with the patch for vhost(mentioned above).

After this command: "make eventfd && insmod <toplevel ovs
dir>/utilities/eventfd_link.ko" ,it gives me " No rule to make target
'eventfd'.Stop"

I guess I am missing some step here. Can you please tell me what I am
missing?

Thank you.

Regards,
Shivapriya Hiremath

On Mon, Oct 27, 2014 at 12:53 PM, Ben Pfaff <blp at nicira.com> wrote:

> On Mon, Oct 27, 2014 at 11:13:43AM -0700, Shivapriya Hiremath wrote:
> > > > +Using the DPDK vhost with ovs-vswitchd:>
> +---------------------------------------> +Prerequisites: FUSE (packages:
> fuse and fuse-devel) & CUSE> + - Insert the FUSE Kernel module e.g.
> modprobe fuse> +> + - Build and insert the eventfd_link module located in>
> +   <top-level ovs dir>/utilities/eventfd_link.  From the top-level ovs
> dir:> +   * make eventfd && insmod <toplevel ovs
> dir>/utilities/eventfd_link.ko*
> >
> >
> > "make eventfd" doesnt work for me. Can anyone tell me how to build and
> > insert this module?
>
> When something doesn't work, it is easier to help when you tell us
> what actually does happen.
>
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