diff options
| author | Eric Dumazet <edumazet@google.com> | 2026-02-03 04:51:10 +0000 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2026-02-04 20:36:50 -0800 |
| commit | 7c1db78ff75f936e566f23af0e38ee4568a6af6b (patch) | |
| tree | f7d6ff9dd7c4e73308a8d3ceba878c8ae1be5ea1 /include | |
| parent | 59b5e7f47c7c956a5e88a00953f351b4fbfa360d (diff) | |
tcp: move tcp_rbtree_insert() to tcp_output.c
tcp_rbtree_insert() is primarily used from tcp_output.c
In tcp_input.c, only (slow path) tcp_collapse() uses it.
Move it to tcp_output.c to allow its (auto)inlining to improve
TCP tx fast path.
$ scripts/bloat-o-meter -t vmlinux.old vmlinux.new
add/remove: 0/0 grow/shrink: 4/1 up/down: 445/-115 (330)
Function old new delta
tcp_connect 4277 4478 +201
tcp_event_new_data_sent 162 248 +86
tcp_send_synack 780 862 +82
tcp_fragment 1185 1261 +76
tcp_collapse 1524 1409 -115
Total: Before=24896043, After=24896373, chg +0.00%
Signed-off-by: Eric Dumazet <edumazet@google.com>
Reviewed-by: Kuniyuki Iwashima <kuniyu@google.com>
Link: https://patch.msgid.link/20260203045110.3499713-1-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'include')
0 files changed, 0 insertions, 0 deletions