On Thu, 19 Oct 2017 09:31:43 +0200 Paolo Abeni <[email protected]> wrote:
> The perf traces for ipv6 routing code show a relevant cost around > trace_fib6_table_lookup(), even if no trace is enabled. This is > due to the fib6_table de-referencing currently performed by the > caller. > > Let's the tracing code pay this overhead, passing to the trace > helper the table pointer. This gives small but measurable > performance improvement under UDP flood. > > Signed-off-by: Paolo Abeni <[email protected]> > --- Acked-by: Steven Rostedt (VMware) <[email protected]> -- Steve
