diff options
| author | Yue Haibing <yuehaibing@huawei.com> | 2025-09-01 19:48:57 +0800 |
|---|---|---|
| committer | Paolo Abeni <pabeni@redhat.com> | 2025-09-04 10:03:59 +0200 |
| commit | 61481d72e153703df180c46c3d0eb648fe0416b1 (patch) | |
| tree | 8e81a50f219d5f262b9242ebd6da3f43902ee1b6 /rust/kernel/task.rs | |
| parent | 6bec791b2fbe3502994851fdd9b301b02081b89f (diff) | |
ipv6: sit: Add ipip6_tunnel_dst_find() for cleanup
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>
Diffstat (limited to 'rust/kernel/task.rs')
0 files changed, 0 insertions, 0 deletions