RE: Scaling problem with a lot of AF_PACKET sockets on different interfaces

From: David Laight
Date: Fri Jun 07 2013 - 10:09:52 EST

> > Looks like the ptype_base[] should be per 'dev'?
> > Or just put entries where ptype->dev != null_or_dev on a per-interface
> > list and do two searches?
> Yes, but then we would have two searches instead of one in fast path.

Usually it would be empty - so the search would be very quick!


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