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61481d72e1
Extract the dst lookup logic from ipip6_tunnel_xmit() into new helper ipip6_tunnel_dst_find() to reduce code duplication and enhance readability. No functional change intended. On a x86_64, with allmodconfig object size is also reduced: ./scripts/bloat-o-meter net/ipv6/sit.o net/ipv6/sit-new.o add/remove: 5/3 grow/shrink: 3/4 up/down: 1841/-2275 (-434) Function old new delta ipip6_tunnel_dst_find - 1697 +1697 __pfx_ipip6_tunnel_dst_find - 64 +64 __UNIQUE_ID_modinfo2094 - 43 +43 ipip6_tunnel_xmit.isra.cold 79 88 +9 __UNIQUE_ID_modinfo2096 12 20 +8 __UNIQUE_ID___addressable_init_module2092 - 8 +8 __UNIQUE_ID___addressable_cleanup_module2093 - 8 +8 __func__ 55 59 +4 __UNIQUE_ID_modinfo2097 20 18 -2 __UNIQUE_ID___addressable_init_module2093 8 - -8 __UNIQUE_ID___addressable_cleanup_module2094 8 - -8 __UNIQUE_ID_modinfo2098 18 - -18 __UNIQUE_ID_modinfo2095 43 12 -31 descriptor 112 56 -56 ipip6_tunnel_xmit.isra 9910 7758 -2152 Total: Before=72537, After=72103, chg -0.60% Signed-off-by: Yue Haibing <yuehaibing@huawei.com> Reviewed-by: Alexander Lobakin <aleksander.lobakin@intel.com> Link: https://patch.msgid.link/20250901114857.1968513-1-yuehaibing@huawei.com Signed-off-by: Paolo Abeni <pabeni@redhat.com>
1946 lines
46 KiB
1946 lines
46 KiB