Re: [PATCH net-next] tcp: reorder tcp_congestion_ops for better cache locality

2021-04-02 Thread patchwork-bot+netdevbpf
Hello: This patch was applied to netdev/net-next.git (refs/heads/master): On Fri, 2 Apr 2021 11:10:37 -0700 you wrote: > From: Eric Dumazet > > Group all the often used fields in the first cache line, > to reduce cache line misses. > > Signed-off-by: Eric Dumazet > > [...] Here is the summ

Re: [PATCH net-next] tcp: reorder tcp_congestion_ops for better cache locality

2021-04-02 Thread Stephen Hemminger
On Fri, 2 Apr 2021 11:10:37 -0700 Eric Dumazet wrote: > From: Eric Dumazet > > Group all the often used fields in the first cache line, > to reduce cache line misses. > > Signed-off-by: Eric Dumazet Makes sense. Acked-by: Stephen Hemminger

[PATCH net-next] tcp: reorder tcp_congestion_ops for better cache locality

2021-04-02 Thread Eric Dumazet
From: Eric Dumazet Group all the often used fields in the first cache line, to reduce cache line misses. Signed-off-by: Eric Dumazet --- include/net/tcp.h | 42 +++--- 1 file changed, 27 insertions(+), 15 deletions(-) diff --git a/include/net/tcp.h b/includ