From: Soheil Hassas Yeganeh <[email protected]> Date: Wed, 3 Jan 2018 21:47:10 -0500
> From: Soheil Hassas Yeganeh <[email protected]> > > We should only record RPS on normal reads and writes. > In single threaded processes, all calls record the same state. In > multi-threaded processes where a separate thread processes > errors, the RFS table mispredicts. > > Note that, when CONFIG_RPS is disabled, sock_rps_record_flow > is a noop and no branch is added as a result of this patch. > > Signed-off-by: Soheil Hassas Yeganeh <[email protected]> > Signed-off-by: Willem de Bruijn <[email protected]> > Signed-off-by: Eric Dumazet <[email protected]> > Signed-off-by: Neal Cardwell <[email protected]> Applied.
