On Wed, 13 Aug 2014 12:55:00 -0400, Nick Krause said: > On Wed, Aug 13, 2014 at 12:02 PM, <Valdis.Kletnieks@xxxxxx> wrote: > > On Wed, 13 Aug 2014 18:50:43 +0400, Max Filippov said: > > > >> No need to trigger it, faking it would be enough, e.g.: > > > >> + if (++i < 3) > >> + skb = dev_alloc_skb(frag_length + 4); > >> + else > >> + skb = NULL; > > > > Don't bet on this triggering on a real system without some additional > > scaffolding - take a look at what the function is doing, and ask yourself > > how many times it will be called on the average system :) > Seems to be called a lot. Oh? Explain to us what this function is actually doing, in general terms, and then give us a rough estimate of how many times per boot it's called.
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