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(parent: ad19e6f) | patch
tcp: add tcp_comp_sack_delay_ns sysctl
authorEric Dumazet <edumazet@google.com>
Thu, 17 May 2018 21:47:28 +0000 (14:47 -0700)
committerDavid S. Miller <davem@davemloft.net>
Fri, 18 May 2018 15:40:27 +0000 (11:40 -0400)
commit7364cd7c5be77cf5da5ffb2a69fe99bb78daa764
tree5babdd50e69dd7ab9b6db82f3b665d9c80be6badtree | snapshot
parentad19e6f76bbf18f89ef47447c9630da7219a9a0dcommit | diff
tcp: add tcp_comp_sack_delay_ns sysctl

This per netns sysctl allows for TCP SACK compression fine-tuning.

Its default value is 1,000,000, or 1 ms to meet TSO autosizing period.

Signed-off-by: Eric Dumazet <edumazet@google.com>
Acked-by: Neal Cardwell <ncardwell@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Documentation/networking/ip-sysctl.txt diff | blob | history
include/net/netns/ipv4.h diff | blob | history
net/ipv4/sysctl_net_ipv4.c diff | blob | history
net/ipv4/tcp_input.c diff | blob | history
net/ipv4/tcp_ipv4.c diff | blob | history
Linux Kernel Source Tree.