DepSurf

Function: mptcp_skb_can_collapse

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: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/tcp_input.c (ffffffff81ab210f)
  Location: include/net/mptcp.h:125
  Inline: True
  Inline callers:
    - net/ipv4/tcp_input.c:tcp_collapse
    - net/ipv4/tcp_input.c:tcp_collapse
    - net/ipv4/tcp_input.c:tcp_shift_skb_data
  

  In net/ipv4/tcp_output.c (ffffffff81ac03b6)
  Location: include/net/mptcp.h:125
  Inline: True
  Inline callers:
    - net/ipv4/tcp_output.c:tcp_retrans_try_collapse
  

• In 5.11: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/tcp_input.c (ffffffff81abd0d3)
  Location: include/net/mptcp.h:141
  Inline: True
  Inline callers:
    - net/ipv4/tcp_input.c:tcp_collapse
    - net/ipv4/tcp_input.c:tcp_collapse
    - net/ipv4/tcp_input.c:tcp_shift_skb_data
  

  In net/ipv4/tcp_output.c (ffffffff81acbe16)
  Location: include/net/mptcp.h:141
  Inline: True
  Inline callers:
    - net/ipv4/tcp_output.c:tcp_retrans_try_collapse
  

• In 5.13: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/tcp_input.c (ffffffff81aa7f1f)
  Location: include/net/mptcp.h:155
  Inline: True
  Inline callers:
    - net/ipv4/tcp_input.c:tcp_collapse
    - net/ipv4/tcp_input.c:tcp_collapse
    - net/ipv4/tcp_input.c:tcp_shift_skb_data
  

  In net/ipv4/tcp_output.c (ffffffff81ab7055)
  Location: include/net/mptcp.h:155
  Inline: True
  Inline callers:
    - net/ipv4/tcp_output.c:tcp_retrans_try_collapse
  

• In 5.15: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/tcp_input.c (ffffffff81b6431e)
  Location: include/net/mptcp.h:174
  Inline: True
  Inline callers:
    - net/ipv4/tcp_input.c:tcp_collapse
    - net/ipv4/tcp_input.c:tcp_collapse
    - net/ipv4/tcp_input.c:tcp_shift_skb_data
    - net/ipv4/tcp_input.c:tcp_shift_skb_data
  

  In net/ipv4/tcp_output.c (ffffffff81b74245)
  Location: include/net/mptcp.h:174
  Inline: True
  Inline callers:
    - net/ipv4/tcp_output.c:tcp_retrans_try_collapse
  

• In 5.19: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/tcp_input.c (ffffffff81cf3294)
  Location: include/net/mptcp.h:179
  Inline: True
  Inline callers:
    - net/ipv4/tcp_input.c:tcp_collapse
    - net/ipv4/tcp_input.c:tcp_collapse
    - net/ipv4/tcp_input.c:tcp_try_coalesce
    - net/ipv4/tcp_input.c:tcp_shift_skb_data
  

  In net/ipv4/tcp_output.c (ffffffff81d0371b)
  Location: include/net/mptcp.h:179
  Inline: True
  Inline callers:
    - net/ipv4/tcp_output.c:tcp_retrans_try_collapse
  

• In 6.2: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/tcp_input.c (ffffffff81eb78c4)
  Location: include/net/mptcp.h:178
  Inline: True
  Inline callers:
    - net/ipv4/tcp_input.c:tcp_collapse
    - net/ipv4/tcp_input.c:tcp_collapse
    - net/ipv4/tcp_input.c:tcp_try_coalesce
    - net/ipv4/tcp_input.c:tcp_shift_skb_data
  

  In net/ipv4/tcp_output.c (ffffffff81ec865b)
  Location: include/net/mptcp.h:178
  Inline: True
  Inline callers:
    - net/ipv4/tcp_output.c:tcp_retrans_try_collapse
  

• In 6.5: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/tcp_input.c (ffffffff81f15fa5)
  Location: include/net/mptcp.h:178
  Inline: True
  Inline callers:
    - net/ipv4/tcp_input.c:tcp_collapse
    - net/ipv4/tcp_input.c:tcp_collapse
    - net/ipv4/tcp_input.c:tcp_try_coalesce
    - net/ipv4/tcp_input.c:tcp_shift_skb_data
  

  In net/ipv4/tcp_output.c (ffffffff81f2717b)
  Location: include/net/mptcp.h:178
  Inline: True
  Inline callers:
    - net/ipv4/tcp_output.c:tcp_retrans_try_collapse
  

• In 6.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/tcp_input.c (ffffffff81fda2af)
  Location: include/net/mptcp.h:199
  Inline: True
  Inline callers:
    - net/ipv4/tcp_input.c:tcp_collapse
    - net/ipv4/tcp_input.c:tcp_collapse
    - net/ipv4/tcp_input.c:tcp_try_coalesce
    - net/ipv4/tcp_input.c:tcp_shift_skb_data
  

  In net/ipv4/tcp_output.c (ffffffff81febb6b)
  Location: include/net/mptcp.h:199
  Inline: True
  Inline callers:
    - net/ipv4/tcp_output.c:tcp_retrans_try_collapse
  

  In net/ipv4/tcp_ipv4.c (ffffffff81ff6338)
  Location: include/net/mptcp.h:199
  Inline: True
  Inline callers:
    - net/ipv4/tcp_ipv4.c:tcp_add_backlog
  

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