DepSurf

Function: tcp_v4_check

Status

Regular

• In 4.4: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/tcp_ipv4.c (ffffffff8177e083)
  Location: include/net/tcp.h:1131
  Inline: True
  Inline callers:
    - net/ipv4/tcp_ipv4.c:__tcp_v4_send_check
    - net/ipv4/tcp_ipv4.c:__tcp_v4_send_check
  

  In net/ipv4/tcp_offload.c (ffffffff81783165)
  Location: include/net/tcp.h:1131
  Inline: True
  Inline callers:
    - net/ipv4/tcp_offload.c:tcp4_gro_complete
  

• In 4.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/tcp_ipv4.c (ffffffff817eb4d3)
  Location: include/net/tcp.h:1139
  Inline: True
  Inline callers:
    - net/ipv4/tcp_ipv4.c:__tcp_v4_send_check
    - net/ipv4/tcp_ipv4.c:__tcp_v4_send_check
  

  In net/ipv4/tcp_offload.c (ffffffff817f06fc)
  Location: include/net/tcp.h:1139
  Inline: True
  Inline callers:
    - net/ipv4/tcp_offload.c:tcp4_gro_complete
  

• In 4.10: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/tcp_ipv4.c (ffffffff8181be43)
  Location: include/net/tcp.h:1194
  Inline: True
  Inline callers:
    - net/ipv4/tcp_ipv4.c:__tcp_v4_send_check
    - net/ipv4/tcp_ipv4.c:__tcp_v4_send_check
  

  In net/ipv4/tcp_offload.c (ffffffff8182146c)
  Location: include/net/tcp.h:1194
  Inline: True
  Inline callers:
    - net/ipv4/tcp_offload.c:tcp4_gro_complete
  

• In 4.13: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/tcp_ipv4.c (ffffffff8183c622)
  Location: include/net/tcp.h:1229
  Inline: True
  Inline callers:
    - net/ipv4/tcp_ipv4.c:__tcp_v4_send_check
    - net/ipv4/tcp_ipv4.c:__tcp_v4_send_check
  

  In net/ipv4/tcp_offload.c (ffffffff8184214c)
  Location: include/net/tcp.h:1229
  Inline: True
  Inline callers:
    - net/ipv4/tcp_offload.c:tcp4_gro_complete
  

• In 4.15: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/tcp_ipv4.c (ffffffff818bbd52)
  Location: include/net/tcp.h:1220
  Inline: True
  Inline callers:
    - net/ipv4/tcp_ipv4.c:__tcp_v4_send_check
    - net/ipv4/tcp_ipv4.c:__tcp_v4_send_check
  

  In net/ipv4/tcp_offload.c (ffffffff818c1a2c)
  Location: include/net/tcp.h:1220
  Inline: True
  Inline callers:
    - net/ipv4/tcp_offload.c:tcp4_gro_complete
  

• In 4.18: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/route.c (ffffffff818e7215)
  Location: include/net/tcp.h:1237
  Inline: True
  Inline callers:
    - net/ipv4/route.c:inet_rtm_getroute
  

  In net/ipv4/tcp_ipv4.c (ffffffff81911755)
  Location: include/net/tcp.h:1237
  Inline: True
  Inline callers:
    - net/ipv4/tcp_ipv4.c:__tcp_v4_send_check
  

  In net/ipv4/tcp_offload.c (ffffffff81917702)
  Location: include/net/tcp.h:1237
  Inline: True
  Inline callers:
    - net/ipv4/tcp_offload.c:tcp4_gro_complete
  

• In 5.0: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/route.c (ffffffff8191411d)
  Location: include/net/tcp.h:1312
  Inline: True
  Inline callers:
    - net/ipv4/route.c:inet_rtm_getroute
  

  In net/ipv4/tcp_ipv4.c (ffffffff8193ff45)
  Location: include/net/tcp.h:1312
  Inline: True
  Inline callers:
    - net/ipv4/tcp_ipv4.c:__tcp_v4_send_check
  

  In net/ipv4/tcp_offload.c (ffffffff81945e3f)
  Location: include/net/tcp.h:1312
  Inline: True
  Inline callers:
    - net/ipv4/tcp_offload.c:tcp4_gro_complete
  

• In 5.3: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/route.c (ffffffff819764f3)
  Location: include/net/tcp.h:1314
  Inline: True
  Inline callers:
    - net/ipv4/route.c:inet_rtm_getroute
  

  In net/ipv4/tcp_ipv4.c (ffffffff819a4455)
  Location: include/net/tcp.h:1314
  Inline: True
  Inline callers:
    - net/ipv4/tcp_ipv4.c:__tcp_v4_send_check
  

  In net/ipv4/tcp_offload.c (ffffffff819aa475)
  Location: include/net/tcp.h:1314
  Inline: True
  Inline callers:
    - net/ipv4/tcp_offload.c:tcp4_gro_complete
  

• In 5.4: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/route.c (ffffffff819acf03)
  Location: include/net/tcp.h:1335
  Inline: True
  Inline callers:
    - net/ipv4/route.c:inet_rtm_getroute
  

  In net/ipv4/tcp_ipv4.c (ffffffff819db075)
  Location: include/net/tcp.h:1335
  Inline: True
  Inline callers:
    - net/ipv4/tcp_ipv4.c:__tcp_v4_send_check
  

  In net/ipv4/tcp_offload.c (ffffffff819e1145)
  Location: include/net/tcp.h:1335
  Inline: True
  Inline callers:
    - net/ipv4/tcp_offload.c:tcp4_gro_complete
  

• In 5.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/route.c (ffffffff81a923de)
  Location: include/net/tcp.h:1350
  Inline: True
  Inline callers:
    - net/ipv4/route.c:inet_rtm_getroute_build_skb
  

  In net/ipv4/tcp_ipv4.c (ffffffff81ac6005)
  Location: include/net/tcp.h:1350
  Inline: True
  Inline callers:
    - net/ipv4/tcp_ipv4.c:tcp_v4_send_check
  

  In net/ipv4/tcp_offload.c (ffffffff81ace725)
  Location: include/net/tcp.h:1350
  Inline: True
  Inline callers:
    - net/ipv4/tcp_offload.c:tcp4_gro_complete
  

• In 5.11: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/route.c (ffffffff81a9c27e)
  Location: include/net/tcp.h:1357
  Inline: True
  Inline callers:
    - net/ipv4/route.c:inet_rtm_getroute_build_skb
  

  In net/ipv4/tcp_ipv4.c (ffffffff81ad1c85)
  Location: include/net/tcp.h:1357
  Inline: True
  Inline callers:
    - net/ipv4/tcp_ipv4.c:tcp_v4_send_check
  

  In net/ipv4/tcp_offload.c (ffffffff81ada75a)
  Location: include/net/tcp.h:1357
  Inline: True
  Inline callers:
    - net/ipv4/tcp_offload.c:tcp4_gro_complete
  

• In 5.13: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/core/selftests.c (ffffffff81a36347)
  Location: include/net/tcp.h:1349
  Inline: True
  Inline callers:
    - net/core/selftests.c:net_test_get_skb
  

  In net/ipv4/route.c (ffffffff81a8728d)
  Location: include/net/tcp.h:1349
  Inline: True
  Inline callers:
    - net/ipv4/route.c:inet_rtm_getroute_build_skb
  

  In net/ipv4/tcp_ipv4.c (ffffffff81abcf45)
  Location: include/net/tcp.h:1349
  Inline: True
  Inline callers:
    - net/ipv4/tcp_ipv4.c:tcp_v4_send_check
  

  In net/ipv4/tcp_offload.c (ffffffff81ac57da)
  Location: include/net/tcp.h:1349
  Inline: True
  Inline callers:
    - net/ipv4/tcp_offload.c:tcp4_gro_complete
  

• In 5.15: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/core/selftests.c (ffffffff81aec025)
  Location: include/net/tcp.h:1342
  Inline: True
  Inline callers:
    - net/core/selftests.c:net_test_get_skb
  

  In net/ipv4/route.c (ffffffff81b41a4d)
  Location: include/net/tcp.h:1342
  Inline: True
  Inline callers:
    - net/ipv4/route.c:inet_rtm_getroute_build_skb
  

  In net/ipv4/tcp_ipv4.c (ffffffff81b79dd5)
  Location: include/net/tcp.h:1342
  Inline: True
  Inline callers:
    - net/ipv4/tcp_ipv4.c:tcp_v4_send_check
  

  In net/ipv4/tcp_offload.c (ffffffff81b83fea)
  Location: include/net/tcp.h:1342
  Inline: True
  Inline callers:
    - net/ipv4/tcp_offload.c:tcp4_gro_complete
  

• In 5.19: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/core/selftests.c (ffffffff81c6e9c7)
  Location: include/net/tcp.h:1371
  Inline: True
  Inline callers:
    - net/core/selftests.c:net_test_get_skb
  

  In net/ipv4/route.c (ffffffff81cd3914)
  Location: include/net/tcp.h:1371
  Inline: True
  Inline callers:
    - net/ipv4/route.c:inet_rtm_getroute
  

  In net/ipv4/tcp_ipv4.c (ffffffff81d09c15)
  Location: include/net/tcp.h:1371
  Inline: True
  Inline callers:
    - net/ipv4/tcp_ipv4.c:tcp_v4_send_check
  

  In net/ipv4/tcp_offload.c (ffffffff81d147a9)
  Location: include/net/tcp.h:1371
  Inline: True
  Inline callers:
    - net/ipv4/tcp_offload.c:tcp4_gro_complete
  

• In 6.2: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/core/selftests.c (ffffffff81e266f7)
  Location: include/net/tcp.h:1387
  Inline: True
  Inline callers:
    - net/core/selftests.c:net_test_get_skb
  

  In net/ipv4/route.c (ffffffff81e93b2d)
  Location: include/net/tcp.h:1387
  Inline: True
  Inline callers:
    - net/ipv4/route.c:inet_rtm_getroute
  

  In net/ipv4/tcp_ipv4.c (ffffffff81ecf2d5)
  Location: include/net/tcp.h:1387
  Inline: True
  Inline callers:
    - net/ipv4/tcp_ipv4.c:tcp_v4_send_check
  

  In net/ipv4/tcp_offload.c (ffffffff81eda8d9)
  Location: include/net/tcp.h:1387
  Inline: True
  Inline callers:
    - net/ipv4/tcp_offload.c:tcp4_gro_complete
  

• In 6.5: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/core/selftests.c (ffffffff81e9bc98)
  Location: include/net/tcp.h:1385
  Inline: True
  Inline callers:
    - net/core/selftests.c:net_test_get_skb
  

  In net/ipv4/route.c (ffffffff81ef2330)
  Location: include/net/tcp.h:1385
  Inline: True
  Inline callers:
    - net/ipv4/route.c:inet_rtm_getroute
  

  In net/ipv4/tcp_ipv4.c (ffffffff81f2df95)
  Location: include/net/tcp.h:1385
  Inline: True
  Inline callers:
    - net/ipv4/tcp_ipv4.c:tcp_v4_send_check
  

  In net/ipv4/tcp_offload.c (ffffffff81f399b9)
  Location: include/net/tcp.h:1385
  Inline: True
  Inline callers:
    - net/ipv4/tcp_offload.c:tcp4_gro_complete
  

• In 6.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/core/selftests.c (ffffffff81f5e3f8)
  Location: include/net/tcp.h:1422
  Inline: True
  Inline callers:
    - net/core/selftests.c:net_test_get_skb
  

  In net/ipv4/route.c (ffffffff81fb6495)
  Location: include/net/tcp.h:1422
  Inline: True
  Inline callers:
    - net/ipv4/route.c:inet_rtm_getroute
  

  In net/ipv4/tcp_ipv4.c (ffffffff81ff2b45)
  Location: include/net/tcp.h:1422
  Inline: True
  Inline callers:
    - net/ipv4/tcp_ipv4.c:tcp_v4_send_check
  

  In net/ipv4/tcp_offload.c (ffffffff81fffaa9)
  Location: include/net/tcp.h:1422
  Inline: True
  Inline callers:
    - net/ipv4/tcp_offload.c:tcp4_gro_complete
  

Arch

• In arm64: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/route.c (ffff800010c5cf6c)
  Location: include/net/tcp.h:1335
  Inline: True
  Inline callers:
    - net/ipv4/route.c:inet_rtm_getroute
  

  In net/ipv4/tcp_ipv4.c (ffff800010c8e43c)
  Location: include/net/tcp.h:1335
  Inline: True
  Inline callers:
    - net/ipv4/tcp_ipv4.c:__tcp_v4_send_check
  

  In net/ipv4/tcp_offload.c (ffff800010c95188)
  Location: include/net/tcp.h:1335
  Inline: True
  Inline callers:
    - net/ipv4/tcp_offload.c:tcp4_gro_complete
  

• In armhf: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/route.c (c0d6c6fc)
  Location: include/net/tcp.h:1335
  Inline: True
  Inline callers:
    - net/ipv4/route.c:inet_rtm_getroute
  

  In net/ipv4/tcp_ipv4.c (c0d998a8)
  Location: include/net/tcp.h:1335
  Inline: True
  Inline callers:
    - net/ipv4/tcp_ipv4.c:tcp_v4_send_synack
    - net/ipv4/tcp_ipv4.c:tcp_v4_send_check
  

  In net/ipv4/tcp_offload.c (c0da38c8)
  Location: include/net/tcp.h:1335
  Inline: True
  Inline callers:
    - net/ipv4/tcp_offload.c:tcp4_gro_complete
  

• In ppc64el: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/route.c (c000000000d5f628)
  Location: include/net/tcp.h:1335
  Inline: True
  Inline callers:
    - net/ipv4/route.c:inet_rtm_getroute
  

  In net/ipv4/tcp_ipv4.c (c000000000d97a90)
  Location: include/net/tcp.h:1335
  Inline: True
  Inline callers:
    - net/ipv4/tcp_ipv4.c:tcp_v4_send_synack
    - net/ipv4/tcp_ipv4.c:tcp_v4_send_check
  

  In net/ipv4/tcp_offload.c (c000000000da6104)
  Location: include/net/tcp.h:1335
  Inline: True
  Inline callers:
    - net/ipv4/tcp_offload.c:tcp4_gro_complete
  

• In riscv64: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/route.c (ffffffe0007c5d04)
  Location: include/net/tcp.h:1335
  Inline: True
  Inline callers:
    - net/ipv4/route.c:inet_rtm_getroute
  

  In net/ipv4/tcp_ipv4.c (ffffffe0007ee81e)
  Location: include/net/tcp.h:1335
  Inline: True
  Inline callers:
    - net/ipv4/tcp_ipv4.c:__tcp_v4_send_check
  

  In net/ipv4/tcp_offload.c (ffffffe0007f439e)
  Location: include/net/tcp.h:1335
  Inline: True
  Inline callers:
    - net/ipv4/tcp_offload.c:tcp4_gro_complete
  

Flavor

• In aws: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/route.c (ffffffff8194cd73)
  Location: include/net/tcp.h:1335
  Inline: True
  Inline callers:
    - net/ipv4/route.c:inet_rtm_getroute
  

  In net/ipv4/tcp_ipv4.c (ffffffff8197aee5)
  Location: include/net/tcp.h:1335
  Inline: True
  Inline callers:
    - net/ipv4/tcp_ipv4.c:__tcp_v4_send_check
  

  In net/ipv4/tcp_offload.c (ffffffff81980fb5)
  Location: include/net/tcp.h:1335
  Inline: True
  Inline callers:
    - net/ipv4/tcp_offload.c:tcp4_gro_complete
  

• In azure: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/route.c (ffffffff81906863)
  Location: include/net/tcp.h:1335
  Inline: True
  Inline callers:
    - net/ipv4/route.c:inet_rtm_getroute
  

  In net/ipv4/tcp_ipv4.c (ffffffff819349a5)
  Location: include/net/tcp.h:1335
  Inline: True
  Inline callers:
    - net/ipv4/tcp_ipv4.c:__tcp_v4_send_check
  

  In net/ipv4/tcp_offload.c (ffffffff8193aa75)
  Location: include/net/tcp.h:1335
  Inline: True
  Inline callers:
    - net/ipv4/tcp_offload.c:tcp4_gro_complete
  

• In gcp: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/route.c (ffffffff819b7543)
  Location: include/net/tcp.h:1335
  Inline: True
  Inline callers:
    - net/ipv4/route.c:inet_rtm_getroute
  

  In net/ipv4/tcp_ipv4.c (ffffffff819e56b5)
  Location: include/net/tcp.h:1335
  Inline: True
  Inline callers:
    - net/ipv4/tcp_ipv4.c:__tcp_v4_send_check
  

  In net/ipv4/tcp_offload.c (ffffffff819eb785)
  Location: include/net/tcp.h:1335
  Inline: True
  Inline callers:
    - net/ipv4/tcp_offload.c:tcp4_gro_complete
  

• In lowlatency: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/route.c (ffffffff819c0dd2)
  Location: include/net/tcp.h:1335
  Inline: True
  Inline callers:
    - net/ipv4/route.c:inet_rtm_getroute
  

  In net/ipv4/tcp_ipv4.c (ffffffff819ef365)
  Location: include/net/tcp.h:1335
  Inline: True
  Inline callers:
    - net/ipv4/tcp_ipv4.c:__tcp_v4_send_check
  

  In net/ipv4/tcp_offload.c (ffffffff819f5635)
  Location: include/net/tcp.h:1335
  Inline: True
  Inline callers:
    - net/ipv4/tcp_offload.c:tcp4_gro_complete
  

Differences