| Message ID | 20211025164825.259415-1-eric.dumazet@gmail.com (mailing list archive) |
|---|---|
| Headers | show |
| Series | tcp: receive path optimizations | expand |
Hello: This series was applied to netdev/net-next.git (master) by Jakub Kicinski <kuba@kernel.org>: On Mon, 25 Oct 2021 09:48:15 -0700 you wrote: > From: Eric Dumazet <edumazet@google.com> > > This series aims to reduce cache line misses in RX path. > > I am still working on better cache locality in tcp_sock but > this will wait few more weeks. > > [...] Here is the summary with links: - [v2,net-next,01/10] tcp: move inet->rx_dst_ifindex to sk->sk_rx_dst_ifindex https://git.kernel.org/netdev/net-next/c/0c0a5ef809f9 - [v2,net-next,02/10] ipv6: move inet6_sk(sk)->rx_dst_cookie to sk->sk_rx_dst_cookie https://git.kernel.org/netdev/net-next/c/ef57c1610dd8 - [v2,net-next,03/10] net: avoid dirtying sk->sk_napi_id https://git.kernel.org/netdev/net-next/c/2b13af8ade38 - [v2,net-next,04/10] net: avoid dirtying sk->sk_rx_queue_mapping https://git.kernel.org/netdev/net-next/c/342159ee394d - [v2,net-next,05/10] net: annotate accesses to sk->sk_rx_queue_mapping https://git.kernel.org/netdev/net-next/c/09b898466792 - [v2,net-next,06/10] ipv6: annotate data races around np->min_hopcount https://git.kernel.org/netdev/net-next/c/cc17c3c8e8b5 - [v2,net-next,07/10] ipv6: guard IPV6_MINHOPCOUNT with a static key https://git.kernel.org/netdev/net-next/c/790eb67374d4 - [v2,net-next,08/10] ipv4: annotate data races arount inet->min_ttl https://git.kernel.org/netdev/net-next/c/14834c4f4eb3 - [v2,net-next,09/10] ipv4: guard IP_MINTTL with a static key https://git.kernel.org/netdev/net-next/c/020e71a3cf7f - [v2,net-next,10/10] ipv6/tcp: small drop monitor changes https://git.kernel.org/netdev/net-next/c/12c8691de307 You are awesome, thank you!
From: Eric Dumazet <edumazet@google.com> This series aims to reduce cache line misses in RX path. I am still working on better cache locality in tcp_sock but this will wait few more weeks. v2: Resent because v1 seems to have been lost. Added Soheil Acked-by, and added "net: annotate accesses to sk->sk_rx_queue_mapping" Eric Dumazet (10): tcp: move inet->rx_dst_ifindex to sk->sk_rx_dst_ifindex ipv6: move inet6_sk(sk)->rx_dst_cookie to sk->sk_rx_dst_cookie net: avoid dirtying sk->sk_napi_id net: avoid dirtying sk->sk_rx_queue_mapping net: annotate accesses to sk->sk_rx_queue_mapping ipv6: annotate data races around np->min_hopcount ipv6: guard IPV6_MINHOPCOUNT with a static key ipv4: annotate data races arount inet->min_ttl ipv4: guard IP_MINTTL with a static key ipv6/tcp: small drop monitor changes include/linux/ipv6.h | 1 - include/net/busy_poll.h | 3 ++- include/net/inet_sock.h | 3 +-- include/net/ip.h | 2 ++ include/net/ipv6.h | 1 + include/net/sock.h | 21 ++++++++++++++------- net/ipv4/ip_sockglue.c | 11 ++++++++++- net/ipv4/tcp_ipv4.c | 25 ++++++++++++++++--------- net/ipv6/ipv6_sockglue.c | 11 ++++++++++- net/ipv6/tcp_ipv6.c | 35 +++++++++++++++++++++-------------- net/ipv6/udp.c | 4 ++-- 11 files changed, 79 insertions(+), 38 deletions(-)