Forgot to add everyone in the reply..
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From: Md. Islam
Date: Mon, Nov 19, 2018 at 11:35 PM
Subject: Re: [PATCH RFC net-next] net: SAIL based FIB lookup for XDP
To:
On Sun, Nov 18, 2018 at 12:42 PM David Ahern wrote:
>
> On 11/11/18 7:25 PM, Md.
> > + * The router can have upto 255 ports. This limitation
> > + * allows us to represent netdev_index as an u8
> > + */
> > +#define NETDEV_COUNT_MAX 255
>
> ... 255 is high for a physical port count but not a logical device
> count. In the presence of VLANs 255 is nothing and VLANs are an
>
On 11/11/18 7:25 PM, Md. Islam wrote:
> This patch implements SAIL[1] based routing table lookup for XDP. I
> however made some changes from the original proposal (details are
> described in the patch). This changes decreased the memory consumption
> from 21.94 MB to 4.97 MB for my example routing
This patch implements SAIL[1] based routing table lookup for XDP. I
however made some changes from the original proposal (details are
described in the patch). This changes decreased the memory consumption
from 21.94 MB to 4.97 MB for my example routing table with 400K
routes.
This patch can
