[ovs-dev] [ovs-discuss] Ranking within the Megaflow Cache

Vipul Ujawane vipul999ujawane at gmail.com
Fri Mar 20 19:27:52 UTC 2020

Ok, thanks for the clarification.

On Sat, Mar 21, 2020, 03:26 William Tu <u9012063 at gmail.com> wrote:

> On Thu, Mar 19, 2020 at 8:38 PM Vipul Ujawane <vipul999ujawane at gmail.com>
> wrote:
> >
> > Hello all,
> > I was looking into the ranking within the Megaflow Cache, especially
> this patch https://patchwork.ozlabs.org/patch/648896/ which is
> implemented for the DPDK userspace datapath in the lib/dpif-netdev.c file.
> As this increases the performance by improving the linear search function,
> I was wondering if a similar ranking is implemented within the kernel
> datapath as well. I wasn't able to find the relevant source code for it, if
> possible can someone point me towards it (if the ranking is implemented at
> all in this case)?
> >
> Hi Vipul,
> No, this feature is not implemented in kernel datapath.
> William

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