Changes to neigh_forced_gc in neighbour.c

2006-04-03 Thread Simon Kirby
Hi, We've been running 2.4.27 as routers for some time now with good success. (Yes, yes, I need to reply to those emails about newer kernels being slower...) Anyway, I was noticing that neigh_lookup was taking a bunch of CPU and noticed that the hash table size was fixed to 16 buckets in these ker

Re: pktgen + napi == kaboom

2006-02-22 Thread Simon Kirby
On Wed, Feb 22, 2006 at 10:56:31AM -0800, Ben Greear wrote: > For VLANs, make sure that the 'multi-skb' is always zero. This is because > the VLAN code modifies the skb by re-assigning the skb->dev to the > underlying > device. > > I'm not sure if this is the problem you hit, but it could be...