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[RFC,net-next,0/2] tcp: support initcwnd adjustment

Message ID 20250328151633.30007-1-kerneljasonxing@gmail.com (mailing list archive)
Headers show
Series tcp: support initcwnd adjustment | expand

Message

Jason Xing March 28, 2025, 3:16 p.m. UTC 
From: Jason Xing <kernelxing@tencent.com>

Patch 1 introduces a normal set/getsockopt for initcwnd.

Patch 2 introduces a dynamic adjustment for initcwnd to contribute to
small data transfer in data center.

Jason Xing (2):
  tcp: add TCP_IW for socksetopt
  tcp: introduce dynamic initcwnd adjustment

 include/linux/tcp.h      |  4 +++-
 include/uapi/linux/tcp.h |  2 ++
 net/ipv4/tcp.c           | 16 ++++++++++++++++
 net/ipv4/tcp_input.c     | 13 ++++++++++---
 4 files changed, 31 insertions(+), 4 deletions(-)