[ovs-dev] [PATCH 2/3] ofproto-dpif: Check frags only once.
Jarno Rajahalme
jrajahalme at nicira.com
Wed Oct 8 22:54:50 UTC 2014
On Oct 7, 2014, at 3:42 PM, Jarno Rajahalme <jrajahalme at nicira.com> wrote:
>
> On Oct 6, 2014, at 3:17 PM, Ben Pfaff <blp at nicira.com> wrote:
>
>> The new code is at least a little harder to understand. I am trying
>> to figure out whether the performance improvement outweighs that cost.
>> What is your opinion?
>
> I have not checked to see how much performance is improved.
>
> Regardless, I’ll try to make this easier to understand. Conceptually it should simple enough, that we check the frags configuration at most once per packet, before issuing any flow table lookups.
>
I sent a v2, with additional clean-up. Hope it’s an easier read...
Jarno
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