DepSurf

Function: __mptcp_close_ssk

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: Absent ⚠️
• In 4.10: Absent ⚠️
• In 4.13: Absent ⚠️
• In 4.15: Absent ⚠️
• In 4.18: Absent ⚠️
• In 5.0: Absent ⚠️
• In 5.3: Absent ⚠️
• In 5.4: Absent ⚠️
• In 5.8: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In net/mptcp/protocol.c (ffffffff81bab038)
  Location: net/mptcp/protocol.c:1156
  Inline: True
  Inline callers:
    - net/mptcp/protocol.c:mptcp_close
  

• In 5.11: ✅

  void __mptcp_close_ssk(struct sock *sk, struct sock *ssk, struct mptcp_subflow_context *subflow);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/mptcp/protocol.c (ffffffff81bbeda0)
  Location: net/mptcp/protocol.c:2124
  Inline: False
  Direct callers:
    - net/mptcp/protocol.c:__mptcp_destroy_sock
    - net/mptcp/protocol.c:mptcp_worker
    - net/mptcp/pm_netlink.c:mptcp_pm_nl_rm_subflow_received
    - net/mptcp/pm_netlink.c:mptcp_pm_nl_rm_addr_received
  

  Symbols:

  ffffffff81bbeda0-ffffffff81bbef13: __mptcp_close_ssk (STB_GLOBAL)
  

• In 5.13: ✅

  void __mptcp_close_ssk(struct sock *sk, struct sock *ssk, struct mptcp_subflow_context *subflow);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In net/mptcp/protocol.c (ffffffff81babb00)
  Location: net/mptcp/protocol.c:2178
  Inline: False
  Direct callers:
    - net/mptcp/protocol.c:__mptcp_destroy_sock
    - net/mptcp/protocol.c:mptcp_worker
  

  Symbols:

  ffffffff81babb00-ffffffff81babc9b: __mptcp_close_ssk (STB_LOCAL)
  

• In 5.15: ✅

  void __mptcp_close_ssk(struct sock *sk, struct sock *ssk, struct mptcp_subflow_context *subflow);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In net/mptcp/protocol.c (ffffffff81c7d820)
  Location: net/mptcp/protocol.c:2238
  Inline: False
  Direct callers:
    - net/mptcp/protocol.c:__mptcp_destroy_sock
    - net/mptcp/protocol.c:mptcp_worker
  

  Symbols:

  ffffffff81c7d820-ffffffff81c7d9e7: __mptcp_close_ssk (STB_LOCAL)
  

• In 5.19: ✅

  void __mptcp_close_ssk(struct sock *sk, struct sock *ssk, struct mptcp_subflow_context *subflow, unsigned int flags);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In net/mptcp/protocol.c (ffffffff81e22c90)
  Location: net/mptcp/protocol.c:2304
  Inline: False
  Direct callers:
    - net/mptcp/protocol.c:mptcp_destroy_common
    - net/mptcp/protocol.c:mptcp_worker
  

  Symbols:

  ffffffff81e22c90-ffffffff81e22f4c: __mptcp_close_ssk (STB_LOCAL)
  

• In 6.2: ✅

  void __mptcp_close_ssk(struct sock *sk, struct sock *ssk, struct mptcp_subflow_context *subflow, unsigned int flags);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In net/mptcp/protocol.c (ffffffff81ff99d0)
  Location: net/mptcp/protocol.c:2315
  Inline: False
  Direct callers:
    - net/mptcp/protocol.c:mptcp_destroy_common
    - net/mptcp/protocol.c:__mptcp_close
    - net/mptcp/protocol.c:mptcp_worker
    - net/mptcp/protocol.c:mptcp_worker
  

  Symbols:

  ffffffff81ff99d0-ffffffff81ff9ca8: __mptcp_close_ssk (STB_LOCAL)
  

• In 6.5: ✅

  void __mptcp_close_ssk(struct sock *sk, struct sock *ssk, struct mptcp_subflow_context *subflow, unsigned int flags);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In net/mptcp/protocol.c (ffffffff82075ed0)
  Location: net/mptcp/protocol.c:2306
  Inline: False
  Direct callers:
    - net/mptcp/protocol.c:mptcp_stream_accept
    - net/mptcp/protocol.c:mptcp_destroy_common
    - net/mptcp/protocol.c:__mptcp_close
    - net/mptcp/protocol.c:__mptcp_unaccepted_force_close
    - net/mptcp/protocol.c:mptcp_worker
    - net/mptcp/protocol.c:mptcp_worker
  

  Symbols:

  ffffffff82075ed0-ffffffff820761bc: __mptcp_close_ssk (STB_LOCAL)
  

• In 6.8: Transformation ⚠️

  void __mptcp_close_ssk(struct sock *sk, struct sock *ssk, struct mptcp_subflow_context *subflow, unsigned int flags);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In net/mptcp/protocol.c (0)
  Location: net/mptcp/protocol.c:2385
  Inline: False
  Direct callers:
    - net/mptcp/protocol.c:mptcp_stream_accept
    - net/mptcp/protocol.c:mptcp_destroy_common
    - net/mptcp/protocol.c:__mptcp_close
    - net/mptcp/protocol.c:__mptcp_unaccepted_force_close
    - net/mptcp/protocol.c:mptcp_worker
    - net/mptcp/protocol.c:mptcp_worker
  

  Symbols:

  ffffffff8214a460-ffffffff8214a9ec: __mptcp_close_ssk (STB_LOCAL)
  ffffffff822198fc-ffffffff8221991b: __mptcp_close_ssk.cold (STB_LOCAL)
  

Arch

• In arm64: Absent ⚠️
• In armhf: Absent ⚠️
• In ppc64el: Absent ⚠️
• In riscv64: Absent ⚠️

Flavor

• In aws: Absent ⚠️
• In azure: Absent ⚠️
• In gcp: Absent ⚠️
• In lowlatency: Absent ⚠️

Differences

Regular

• No changes between 5.11 and 5.13 ✅
• No changes between 5.13 and 5.15 ✅
• Changed between 5.15 and 5.19 ⚠️

  • Param added. unsigned int flags
• No changes between 5.19 and 6.2 ✅
• No changes between 6.2 and 6.5 ✅
• No changes between 6.5 and 6.8 ✅