On Wed, Aug 17, 2016 at 10:48 AM, Eric Dumazet <eric.duma...@gmail.com> wrote: > > From: Eric Dumazet <eduma...@google.com> > > While chasing tcp_xmit_retransmit_queue() kasan issue, I found > that we could avoid reading sacked field of skb that we wont send, > possibly removing one cache line miss. > > Very minor change in slow path, but why not ? ;) > > Signed-off-by: Eric Dumazet <eduma...@google.com> > ---
Acked-by: Neal Cardwell <ncardw...@google.com> neal
