Hi, Roland,
> Shirley> It can be a configuration option to enable/disable NAPI,
> Shirley> just like other network device.
>
> But is there any reason to keep the non-NAPI code around? I hate to
> have two codepaths to maintain.
If you would like to maintain one code path only, then we need to compare the NAPI patch with thread-context polling mode patch. I did see big performance improvement with thread-context polling mode patch I have been working on. (I used to split CQ. I am tring without splitting CQ now). And I think it would improve multiple links performance in share one EQ situation.
thanks
Shirley Ma
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