At 03:13 AM 08/28/2002, Ben Greear wrote:
>I just noticed that dev_get_by_index is not hashed, it is just a linear
>search through all interfaces. This call is made in many places in the
>kernel, and particularly in route.c
>For machines with large numbers of interfaces (VLANs for instance),
>this could be a real performance drag.
>Any reason we don't keep interfaces in a hash-table by index?
Yes, linux is quite a pig with 800 frame relay interfaces
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