ipvlan_ht_addr_lookup() is called four times and not inlined.
Split it to ipvlan_ht_addr_lookup6() and ipvlan_ht_addr_lookup4()
and rework ipvlan_addr_lookup() to call these helpers once,
so that they are (auto)inlined.
After this change, ipvlan_addr_lookup() is faster, and we save
350 bytes of text on x86_64.
$ scripts/bloat-o-meter -t vmlinux.old vmlinux.new
add/remove: 0/2 grow/shrink: 1/0 up/down: 123/-473 (-350)
Function old new delta
ipvlan_addr_lookup 467 590 +123
__pfx_ipvlan_ht_addr_lookup 16 - -16
ipvlan_ht_addr_lookup 457 - -457
Total: Before=22571833, After=22571483, chg -0.00%
Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: Mahesh Bandewar <maheshb@google.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20260122165049.2366985-1-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
0541302227