diff options
| author |   Eric Dumazet <edumazet@google.com> | 2025-03-24 20:36:06 +0000 |
|---|---|---|
| committer |   Jakub Kicinski <kuba@kernel.org> | 2025-03-25 10:34:33 -0700 |
| commit | a7c428ee8f59f171a3b57474f2bd5cee0ef1e036 (patch) | |
| tree | eb9c5084bf507d88a633ef4b6048bd8a65fe44a5 /tools | |
| parent | Merge branch 'net-skip-taking-rtnl_lock-for-queue-get' (diff) | |
| download | wireguard-linux-a7c428ee8f59f171a3b57474f2bd5cee0ef1e036.tar.xz wireguard-linux-a7c428ee8f59f171a3b57474f2bd5cee0ef1e036.zip | |
tcp/dccp: remove icsk->icsk_timeout
icsk->icsk_timeout can be replaced by icsk->icsk_retransmit_timer.expires
This saves 8 bytes in TCP/DCCP sockets and helps for better cache locality.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Reviewed-by: Kuniyuki Iwashima <kuniyu@amazon.com>
Link: https://patch.msgid.link/20250324203607.703850-2-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to '')
| -rw-r--r-- | tools/testing/selftests/bpf/progs/bpf_iter_tcp4.c | 4 | ||||
| -rw-r--r-- | tools/testing/selftests/bpf/progs/bpf_iter_tcp6.c | 4 |
2 files changed, 4 insertions, 4 deletions
diff --git a/tools/testing/selftests/bpf/progs/bpf_iter_tcp4.c b/tools/testing/selftests/bpf/progs/bpf_iter_tcp4.c index d22449c69363..164640db3a29 100644 --- a/tools/testing/selftests/bpf/progs/bpf_iter_tcp4.c +++ b/tools/testing/selftests/bpf/progs/bpf_iter_tcp4.c @@ -99,10 +99,10 @@ static int dump_tcp_sock(struct seq_file *seq, struct tcp_sock *tp, icsk->icsk_pending == ICSK_TIME_REO_TIMEOUT || icsk->icsk_pending == ICSK_TIME_LOSS_PROBE) { timer_active = 1; - timer_expires = icsk->icsk_timeout; + timer_expires = icsk->icsk_retransmit_timer.expires; } else if (icsk->icsk_pending == ICSK_TIME_PROBE0) { timer_active = 4; - timer_expires = icsk->icsk_timeout; + timer_expires = icsk->icsk_retransmit_timer.expires; } else if (timer_pending(&sp->sk_timer)) { timer_active = 2; timer_expires = sp->sk_timer.expires; diff --git a/tools/testing/selftests/bpf/progs/bpf_iter_tcp6.c b/tools/testing/selftests/bpf/progs/bpf_iter_tcp6.c index 8b072666f9d9..591c703f5032 100644 --- a/tools/testing/selftests/bpf/progs/bpf_iter_tcp6.c +++ b/tools/testing/selftests/bpf/progs/bpf_iter_tcp6.c @@ -99,10 +99,10 @@ static int dump_tcp6_sock(struct seq_file *seq, struct tcp6_sock *tp, icsk->icsk_pending == ICSK_TIME_REO_TIMEOUT || icsk->icsk_pending == ICSK_TIME_LOSS_PROBE) { timer_active = 1; - timer_expires = icsk->icsk_timeout; + timer_expires = icsk->icsk_retransmit_timer.expires; } else if (icsk->icsk_pending == ICSK_TIME_PROBE0) { timer_active = 4; - timer_expires = icsk->icsk_timeout; + timer_expires = icsk->icsk_retransmit_timer.expires; } else if (timer_pending(&sp->sk_timer)) { timer_active = 2; timer_expires = sp->sk_timer.expires; |