mptcp: split FASTCLOSE key from rcvr_key

Browse source

MP_CAPABLE and MP_FASTCLOSE both stored their key in rcvr_key. Give
FASTCLOSE a dedicated fc_recv_key overlapped with rcvr_key in a union.

This helps shrink struct mptcp_options_received.

Signed-off-by: Quanye Yang <quanyeyang@proton.me>
Reviewed-by: Matthieu Baerts (NGI0) <matttbe@kernel.org>
Signed-off-by: Matthieu Baerts (NGI0) <matttbe@kernel.org>
Link: https://patch.msgid.link/20260926-net-next-mptcp-misc-feat-7-4-v1-2-67af4ab37406@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

...

This commit is contained in:

Quanye Yang 2026-09-26 17:30:35 +02:00 • committed by Jakub Kicinski

parent 0cb6910130

commit 9f778b5678

2 changed files with 7 additions and 4 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

6

net/mptcp/options.c

View file

5

net/mptcp/protocol.h

View file