DepSurf

Function: __pskb_copy

Status

Regular

• In 4.4: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff817090f5)
  Location: include/linux/skbuff.h:871
  Inline: True
  Inline callers:
    - net/core/skbuff.c:skb_realloc_headroom
  

  In net/ipv4/tcp_output.c (ffffffff817764e3)
  Location: include/linux/skbuff.h:871
  Inline: True
  Inline callers:
    - net/ipv4/tcp_output.c:tcp_transmit_skb
    - net/ipv4/tcp_output.c:__tcp_retransmit_skb
  

• In 4.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff81770955)
  Location: include/linux/skbuff.h:968
  Inline: True
  Inline callers:
    - net/core/skbuff.c:skb_realloc_headroom
  

  In net/ipv4/tcp_output.c (ffffffff817e5a3c)
  Location: include/linux/skbuff.h:968
  Inline: True
  Inline callers:
    - net/ipv4/tcp_output.c:__tcp_retransmit_skb
    - net/ipv4/tcp_output.c:tcp_transmit_skb
  

• In 4.10: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff8179dcd5)
  Location: include/linux/skbuff.h:983
  Inline: True
  Inline callers:
    - net/core/skbuff.c:skb_realloc_headroom
  

  In net/ipv4/tcp_output.c (ffffffff81815ea6)
  Location: include/linux/skbuff.h:983
  Inline: True
  Inline callers:
    - net/ipv4/tcp_output.c:__tcp_retransmit_skb
    - net/ipv4/tcp_output.c:tcp_transmit_skb
  

• In 4.13: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff817bbd95)
  Location: include/linux/skbuff.h:960
  Inline: True
  Inline callers:
    - net/core/skbuff.c:skb_realloc_headroom
  

  In net/ipv4/tcp_output.c (ffffffff81836225)
  Location: include/linux/skbuff.h:960
  Inline: True
  Inline callers:
    - net/ipv4/tcp_output.c:__tcp_retransmit_skb
    - net/ipv4/tcp_output.c:tcp_transmit_skb
  

• In 4.15: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff81835f55)
  Location: include/linux/skbuff.h:1034
  Inline: True
  Inline callers:
    - net/core/skbuff.c:skb_realloc_headroom
  

  In net/ipv4/tcp_output.c (ffffffff818b580f)
  Location: include/linux/skbuff.h:1034
  Inline: True
  Inline callers:
    - net/ipv4/tcp_output.c:__tcp_retransmit_skb
    - net/ipv4/tcp_output.c:tcp_transmit_skb
  

• In 4.18: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff8187fa25)
  Location: include/linux/skbuff.h:1039
  Inline: True
  Inline callers:
    - net/core/skbuff.c:skb_realloc_headroom
  

  In net/ipv4/tcp_output.c (ffffffff8190aeb5)
  Location: include/linux/skbuff.h:1039
  Inline: True
  Inline callers:
    - net/ipv4/tcp_output.c:__tcp_retransmit_skb
    - net/ipv4/tcp_output.c:__tcp_transmit_skb
  

• In 5.0: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff818a0f85)
  Location: include/linux/skbuff.h:1064
  Inline: True
  Inline callers:
    - net/core/skbuff.c:skb_realloc_headroom
  

  In net/ipv4/tcp_output.c (ffffffff8193915a)
  Location: include/linux/skbuff.h:1064
  Inline: True
  Inline callers:
    - net/ipv4/tcp_output.c:__tcp_retransmit_skb
    - net/ipv4/tcp_output.c:__tcp_transmit_skb
  

• In 5.3: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff818eb975)
  Location: include/linux/skbuff.h:1116
  Inline: True
  Inline callers:
    - net/core/skbuff.c:skb_realloc_headroom
  

  In net/ipv4/tcp_output.c (ffffffff8199d4b1)
  Location: include/linux/skbuff.h:1116
  Inline: True
  Inline callers:
    - net/ipv4/tcp_output.c:__tcp_retransmit_skb
    - net/ipv4/tcp_output.c:__tcp_transmit_skb
  

• In 5.4: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff8191dad5)
  Location: include/linux/skbuff.h:1112
  Inline: True
  Inline callers:
    - net/core/skbuff.c:skb_realloc_headroom
  

  In net/ipv4/tcp_output.c (ffffffff819d3f78)
  Location: include/linux/skbuff.h:1112
  Inline: True
  Inline callers:
    - net/ipv4/tcp_output.c:__tcp_retransmit_skb
    - net/ipv4/tcp_output.c:__tcp_transmit_skb
  

• In 5.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff819f0505)
  Location: include/linux/skbuff.h:1144
  Inline: True
  Inline callers:
    - net/core/skbuff.c:skb_realloc_headroom
  

  In net/ipv4/tcp_output.c (ffffffff81ac07d0)
  Location: include/linux/skbuff.h:1144
  Inline: True
  Inline callers:
    - net/ipv4/tcp_output.c:__tcp_retransmit_skb
    - net/ipv4/tcp_output.c:__tcp_transmit_skb
  

• In 5.11: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff819f00b5)
  Location: include/linux/skbuff.h:1160
  Inline: True
  Inline callers:
    - net/core/skbuff.c:skb_realloc_headroom
  

  In net/ipv4/tcp_output.c (ffffffff81acc21d)
  Location: include/linux/skbuff.h:1160
  Inline: True
  Inline callers:
    - net/ipv4/tcp_output.c:__tcp_retransmit_skb
    - net/ipv4/tcp_output.c:__tcp_transmit_skb
  

• In 5.13: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff819d5df5)
  Location: include/linux/skbuff.h:1168
  Inline: True
  Inline callers:
    - net/core/skbuff.c:skb_realloc_headroom
  

  In net/ipv4/tcp_output.c (ffffffff81ab7408)
  Location: include/linux/skbuff.h:1168
  Inline: True
  Inline callers:
    - net/ipv4/tcp_output.c:__tcp_retransmit_skb
    - net/ipv4/tcp_output.c:__tcp_transmit_skb
  

• In 5.15: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff81a85a45)
  Location: include/linux/skbuff.h:1180
  Inline: True
  Inline callers:
    - net/core/skbuff.c:skb_realloc_headroom
  

  In net/ipv4/tcp_output.c (ffffffff81b74606)
  Location: include/linux/skbuff.h:1180
  Inline: True
  Inline callers:
    - net/ipv4/tcp_output.c:__tcp_retransmit_skb
    - net/ipv4/tcp_output.c:__tcp_transmit_skb
  

• In 5.19: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff81bfa791)
  Location: include/linux/skbuff.h:1487
  Inline: True
  Inline callers:
    - net/core/skbuff.c:skb_realloc_headroom
  

  In net/ipv4/tcp_output.c (ffffffff81d03d52)
  Location: include/linux/skbuff.h:1487
  Inline: True
  Inline callers:
    - net/ipv4/tcp_output.c:__tcp_retransmit_skb
    - net/ipv4/tcp_output.c:__tcp_transmit_skb
  

• In 6.2: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff81daa581)
  Location: include/linux/skbuff.h:1331
  Inline: True
  Inline callers:
    - net/core/skbuff.c:skb_realloc_headroom
  

  In net/ipv4/tcp_output.c (ffffffff81ec8cc0)
  Location: include/linux/skbuff.h:1331
  Inline: True
  Inline callers:
    - net/ipv4/tcp_output.c:__tcp_retransmit_skb
    - net/ipv4/tcp_output.c:__tcp_transmit_skb
  

• In 6.5: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff81e1a0c1)
  Location: include/linux/skbuff.h:1350
  Inline: True
  Inline callers:
    - net/core/skbuff.c:skb_realloc_headroom
  

  In net/ipv4/tcp_output.c (ffffffff81f277e4)
  Location: include/linux/skbuff.h:1350
  Inline: True
  Inline callers:
    - net/ipv4/tcp_output.c:__tcp_retransmit_skb
    - net/ipv4/tcp_output.c:__tcp_transmit_skb
  

• In 6.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff81ed7681)
  Location: include/linux/skbuff.h:1357
  Inline: True
  Inline callers:
    - net/core/skbuff.c:skb_realloc_headroom
  

  In net/ipv4/tcp_output.c (ffffffff81fe94c4)
  Location: include/linux/skbuff.h:1357
  Inline: True
  Inline callers:
    - net/ipv4/tcp_output.c:__tcp_transmit_skb
  

Arch

• In arm64: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffff800010bb7c34)
  Location: include/linux/skbuff.h:1112
  Inline: True
  Inline callers:
    - net/core/skbuff.c:skb_realloc_headroom
  

  In net/ipv4/tcp_output.c (ffff800010c86a30)
  Location: include/linux/skbuff.h:1112
  Inline: True
  Inline callers:
    - net/ipv4/tcp_output.c:__tcp_retransmit_skb
    - net/ipv4/tcp_output.c:__tcp_transmit_skb
  

• In armhf: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/core/skbuff.c (c0cd4834)
  Location: include/linux/skbuff.h:1112
  Inline: True
  Inline callers:
    - net/core/skbuff.c:skb_realloc_headroom
  

  In net/ipv4/tcp_output.c (c0d95d94)
  Location: include/linux/skbuff.h:1112
  Inline: True
  Inline callers:
    - net/ipv4/tcp_output.c:__tcp_retransmit_skb
    - net/ipv4/tcp_output.c:__tcp_transmit_skb
  

• In ppc64el: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/core/skbuff.c (c000000000c8fa10)
  Location: include/linux/skbuff.h:1112
  Inline: True
  Inline callers:
    - net/core/skbuff.c:skb_realloc_headroom
  

  In net/ipv4/tcp_output.c (c000000000d92ed0)
  Location: include/linux/skbuff.h:1112
  Inline: True
  Inline callers:
    - net/ipv4/tcp_output.c:__tcp_retransmit_skb
    - net/ipv4/tcp_output.c:__tcp_transmit_skb
  

• In riscv64: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffe0007475ea)
  Location: include/linux/skbuff.h:1112
  Inline: True
  Inline callers:
    - net/core/skbuff.c:skb_realloc_headroom
  

  In net/ipv4/tcp_output.c (ffffffe0007e7f96)
  Location: include/linux/skbuff.h:1112
  Inline: True
  Inline callers:
    - net/ipv4/tcp_output.c:__tcp_retransmit_skb
    - net/ipv4/tcp_output.c:__tcp_transmit_skb
  

Flavor

• In aws: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff818bdad5)
  Location: include/linux/skbuff.h:1112
  Inline: True
  Inline callers:
    - net/core/skbuff.c:skb_realloc_headroom
  

  In net/ipv4/tcp_output.c (ffffffff81973de8)
  Location: include/linux/skbuff.h:1112
  Inline: True
  Inline callers:
    - net/ipv4/tcp_output.c:__tcp_retransmit_skb
    - net/ipv4/tcp_output.c:__tcp_transmit_skb
  

• In azure: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff81877a15)
  Location: include/linux/skbuff.h:1112
  Inline: True
  Inline callers:
    - net/core/skbuff.c:skb_realloc_headroom
  

  In net/ipv4/tcp_output.c (ffffffff8192d8b8)
  Location: include/linux/skbuff.h:1112
  Inline: True
  Inline callers:
    - net/ipv4/tcp_output.c:__tcp_retransmit_skb
    - net/ipv4/tcp_output.c:__tcp_transmit_skb
  

• In gcp: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff8190ead5)
  Location: include/linux/skbuff.h:1112
  Inline: True
  Inline callers:
    - net/core/skbuff.c:skb_realloc_headroom
  

  In net/ipv4/tcp_output.c (ffffffff819de5b8)
  Location: include/linux/skbuff.h:1112
  Inline: True
  Inline callers:
    - net/ipv4/tcp_output.c:__tcp_retransmit_skb
    - net/ipv4/tcp_output.c:__tcp_transmit_skb
  

• In lowlatency: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff8192fc05)
  Location: include/linux/skbuff.h:1112
  Inline: True
  Inline callers:
    - net/core/skbuff.c:skb_realloc_headroom
  

  In net/ipv4/tcp_output.c (ffffffff819e8251)
  Location: include/linux/skbuff.h:1112
  Inline: True
  Inline callers:
    - net/ipv4/tcp_output.c:__tcp_retransmit_skb
    - net/ipv4/tcp_output.c:__tcp_transmit_skb
  

Differences