]> www.infradead.org Git - users/jedix/linux-maple.git/commit
tcp: add drop_reason support to tcp_disordered_ack()
authorEric Dumazet <edumazet@google.com>
Mon, 13 Jan 2025 13:55:56 +0000 (13:55 +0000)
committerJakub Kicinski <kuba@kernel.org>
Tue, 14 Jan 2025 21:28:13 +0000 (13:28 -0800)
commitea98b61bddf41e9a9308ff8f931e6077907b1587
tree2eb96ed29f5bdcca030550adc01fbfbc262b9683
parent652aac7ecd33135d07df934e6cf16c23d2a8fb9b
tcp: add drop_reason support to tcp_disordered_ack()

Following patch is adding a new drop_reason to tcp_validate_incoming().

Change tcp_disordered_ack() to not return a boolean anymore,
but a drop reason.

Change its name to tcp_disordered_ack_check()

Refactor tcp_validate_incoming() to ease the code
review of the following patch, and reduce indentation
level.

This patch is a refactor, with no functional change.

Signed-off-by: Eric Dumazet <edumazet@google.com>
Reviewed-by: Neal Cardwell <ncardwell@google.com>
Reviewed-by: Kuniyuki Iwashima <kuniyu@amazon.com>
Reviewed-by: Jason Xing <kerneljasonxing@gmail.com>
Link: https://patch.msgid.link/20250113135558.3180360-2-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
net/ipv4/tcp_input.c