DepSurf

Function: `skb_zcopy_is_nouarg`

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: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:

In net/core/skbuff.c (ffffffff818a053c)
Location: include/linux/skbuff.h:1353
Inline: True
Inline callers:
  - net/core/skbuff.c:skb_zerocopy
  - net/core/skbuff.c:__pskb_pull_tail
  - net/core/skbuff.c:skb_copy_ubufs
  - net/core/skbuff.c:skb_release_data

In 5.3: Duplicate, Full Inline ⚠️

Collision: Static Duplication

Inline: Full

Transformation: False

Instances:

In net/core/skbuff.c (ffffffff818eb57e)
Location: include/linux/skbuff.h:1441
Inline: True
Inline callers:
  - net/core/skbuff.c:pskb_carve
  - net/core/skbuff.c:pskb_carve
  - net/core/skbuff.c:skb_segment
  - net/core/skbuff.c:skb_segment
  - net/core/skbuff.c:skb_zerocopy
  - net/core/skbuff.c:skb_zerocopy
  - net/core/skbuff.c:__pskb_pull_tail
  - net/core/skbuff.c:pskb_expand_head
  - net/core/skbuff.c:__pskb_copy_fclone
  - net/core/skbuff.c:skb_clone
  - net/core/skbuff.c:skb_copy_ubufs
  - net/core/skbuff.c:skb_release_data

In net/core/dev.c (ffffffff818fbc42)
Location: include/linux/skbuff.h:1441
Inline: True
Inline callers:
  - net/core/dev.c:__dev_forward_skb

In net/core/filter.c (ffffffff81929970)
Location: include/linux/skbuff.h:1441
Inline: True
Inline callers:
  - net/core/filter.c:__bpf_redirect

In net/ipv4/tcp.c (ffffffff8198c720)
Location: include/linux/skbuff.h:1441
Inline: True
Inline callers:
  - net/ipv4/tcp.c:tcp_write_queue_purge
  - net/ipv4/tcp.c:tcp_write_queue_purge

In net/ipv4/tcp_input.c (ffffffff81991625)
Location: include/linux/skbuff.h:1441
Inline: True
Inline callers:
  - net/ipv4/tcp_input.c:tcp_clean_rtx_queue
  - net/ipv4/tcp_input.c:tcp_shifted_skb

In net/ipv4/tcp_output.c (ffffffff8199e6c4)
Location: include/linux/skbuff.h:1441
Inline: True
Inline callers:
  - net/ipv4/tcp_output.c:tcp_send_synack
  - net/ipv4/tcp_output.c:__tcp_retransmit_skb
  - net/ipv4/tcp_output.c:tcp_mtu_probe

In 5.4: Duplicate, Full Inline ⚠️

Collision: Static Duplication

Inline: Full

Transformation: False

Instances:

In net/core/skbuff.c (ffffffff8191d6de)
Location: include/linux/skbuff.h:1438
Inline: True
Inline callers:
  - net/core/skbuff.c:pskb_carve
  - net/core/skbuff.c:pskb_carve
  - net/core/skbuff.c:skb_segment
  - net/core/skbuff.c:skb_segment
  - net/core/skbuff.c:skb_zerocopy
  - net/core/skbuff.c:skb_zerocopy
  - net/core/skbuff.c:__pskb_pull_tail
  - net/core/skbuff.c:pskb_expand_head
  - net/core/skbuff.c:__pskb_copy_fclone
  - net/core/skbuff.c:skb_clone
  - net/core/skbuff.c:skb_copy_ubufs
  - net/core/skbuff.c:skb_release_data

In net/core/dev.c (ffffffff8192e212)
Location: include/linux/skbuff.h:1438
Inline: True
Inline callers:
  - net/core/dev.c:__dev_forward_skb

In net/core/filter.c (ffffffff8195bfd9)
Location: include/linux/skbuff.h:1438
Inline: True
Inline callers:
  - net/core/filter.c:__bpf_redirect

In net/ipv4/tcp.c (ffffffff819c308f)
Location: include/linux/skbuff.h:1438
Inline: True
Inline callers:
  - net/ipv4/tcp.c:tcp_write_queue_purge
  - net/ipv4/tcp.c:tcp_write_queue_purge

In net/ipv4/tcp_input.c (ffffffff819c81ff)
Location: include/linux/skbuff.h:1438
Inline: True
Inline callers:
  - net/ipv4/tcp_input.c:tcp_clean_rtx_queue
  - net/ipv4/tcp_input.c:tcp_shifted_skb

In net/ipv4/tcp_output.c (ffffffff819d51bf)
Location: include/linux/skbuff.h:1438
Inline: True
Inline callers:
  - net/ipv4/tcp_output.c:tcp_send_synack
  - net/ipv4/tcp_output.c:__tcp_retransmit_skb
  - net/ipv4/tcp_output.c:tcp_mtu_probe

In 5.8: Duplicate, Full Inline ⚠️

Collision: Static Duplication

Inline: Full

Transformation: False

Instances:

In net/core/skbuff.c (ffffffff819efbd3)
Location: include/linux/skbuff.h:1444
Inline: True
Inline callers:
  - net/core/skbuff.c:pskb_carve_inside_nonlinear
  - net/core/skbuff.c:pskb_carve_inside_header
  - net/core/skbuff.c:skb_segment
  - net/core/skbuff.c:skb_segment
  - net/core/skbuff.c:skb_zerocopy
  - net/core/skbuff.c:skb_zerocopy
  - net/core/skbuff.c:__pskb_pull_tail
  - net/core/skbuff.c:pskb_expand_head
  - net/core/skbuff.c:__pskb_copy_fclone
  - net/core/skbuff.c:skb_clone
  - net/core/skbuff.c:skb_copy_ubufs
  - net/core/skbuff.c:skb_release_data

In net/core/dev.c (ffffffff81a0234b)
Location: include/linux/skbuff.h:1444
Inline: True
Inline callers:
  - net/core/dev.c:__dev_forward_skb

In net/core/filter.c (ffffffff81a30f59)
Location: include/linux/skbuff.h:1444
Inline: True
Inline callers:
  - net/core/filter.c:__bpf_redirect_no_mac

In net/ipv4/tcp.c (ffffffff81aae690)
Location: include/linux/skbuff.h:1444
Inline: True
Inline callers:
  - net/ipv4/tcp.c:tcp_write_queue_purge
  - net/ipv4/tcp.c:tcp_write_queue_purge

In net/ipv4/tcp_input.c (ffffffff81ab4fd2)
Location: include/linux/skbuff.h:1444
Inline: True
Inline callers:
  - net/ipv4/tcp_input.c:tcp_clean_rtx_queue
  - net/ipv4/tcp_input.c:tcp_shifted_skb

In net/ipv4/tcp_output.c (ffffffff81ac0249)
Location: include/linux/skbuff.h:1444
Inline: True
Inline callers:
  - net/ipv4/tcp_output.c:tcp_collapse_retrans

In 5.11: Duplicate, Full Inline ⚠️

Collision: Static Duplication

Inline: Full

Transformation: False

Instances:

In net/core/skbuff.c (ffffffff819ef87c)
Location: include/linux/skbuff.h:1465
Inline: True
Inline callers:
  - net/core/skbuff.c:pskb_carve_inside_nonlinear
  - net/core/skbuff.c:pskb_carve_inside_header
  - net/core/skbuff.c:skb_segment
  - net/core/skbuff.c:skb_segment
  - net/core/skbuff.c:skb_zerocopy
  - net/core/skbuff.c:skb_zerocopy
  - net/core/skbuff.c:__pskb_pull_tail
  - net/core/skbuff.c:pskb_expand_head
  - net/core/skbuff.c:__pskb_copy_fclone
  - net/core/skbuff.c:skb_clone
  - net/core/skbuff.c:skb_copy_ubufs
  - net/core/skbuff.c:skb_release_data

In net/core/dev.c (ffffffff81a02b4b)
Location: include/linux/skbuff.h:1465
Inline: True
Inline callers:
  - net/core/dev.c:__dev_forward_skb

In net/core/filter.c (ffffffff81a333e9)
Location: include/linux/skbuff.h:1465
Inline: True
Inline callers:
  - net/core/filter.c:__bpf_redirect_no_mac

In net/ipv4/tcp.c (ffffffff81ab8968)
Location: include/linux/skbuff.h:1465
Inline: True
Inline callers:
  - net/ipv4/tcp.c:tcp_write_queue_purge
  - net/ipv4/tcp.c:tcp_write_queue_purge

In net/ipv4/tcp_input.c (ffffffff81ac00fc)
Location: include/linux/skbuff.h:1465
Inline: True
Inline callers:
  - net/ipv4/tcp_input.c:tcp_clean_rtx_queue
  - net/ipv4/tcp_input.c:tcp_shifted_skb

In net/ipv4/tcp_output.c (ffffffff81acbca3)
Location: include/linux/skbuff.h:1465
Inline: True
Inline callers:
  - net/ipv4/tcp_output.c:tcp_collapse_retrans

In 5.13: Duplicate, Full Inline ⚠️

Collision: Static Duplication

Inline: Full

Transformation: False

Instances:

In net/core/skbuff.c (ffffffff819d8025)
Location: include/linux/skbuff.h:1482
Inline: True
Inline callers:
  - net/core/skbuff.c:pskb_carve_inside_nonlinear
  - net/core/skbuff.c:pskb_carve_inside_header
  - net/core/skbuff.c:skb_segment
  - net/core/skbuff.c:skb_segment
  - net/core/skbuff.c:skb_zerocopy
  - net/core/skbuff.c:skb_zerocopy
  - net/core/skbuff.c:__pskb_pull_tail
  - net/core/skbuff.c:pskb_expand_head
  - net/core/skbuff.c:__pskb_copy_fclone
  - net/core/skbuff.c:skb_clone
  - net/core/skbuff.c:skb_copy_ubufs
  - net/core/skbuff.c:skb_release_data

In net/core/dev.c (ffffffff819e7142)
Location: include/linux/skbuff.h:1482
Inline: True
Inline callers:
  - net/core/dev.c:__dev_forward_skb2

In net/core/filter.c (ffffffff81a1a190)
Location: include/linux/skbuff.h:1482
Inline: True
Inline callers:
  - net/core/filter.c:__bpf_redirect_no_mac

In net/ipv4/tcp.c (ffffffff81aa3c5b)
Location: include/linux/skbuff.h:1482
Inline: True
Inline callers:
  - net/ipv4/tcp.c:tcp_write_queue_purge
  - net/ipv4/tcp.c:tcp_write_queue_purge

In net/ipv4/tcp_input.c (ffffffff81aa712d)
Location: include/linux/skbuff.h:1482
Inline: True
Inline callers:
  - net/ipv4/tcp_input.c:tcp_shifted_skb

In net/ipv4/tcp_output.c (ffffffff81ab6f12)
Location: include/linux/skbuff.h:1482
Inline: True
Inline callers:
  - net/ipv4/tcp_output.c:tcp_collapse_retrans

In 5.15: Duplicate, Full Inline ⚠️

Collision: Static Duplication

Inline: Full

Transformation: False

Instances:

In net/core/skbuff.c (ffffffff81a87e75)
Location: include/linux/skbuff.h:1495
Inline: True
Inline callers:
  - net/core/skbuff.c:pskb_carve_inside_nonlinear
  - net/core/skbuff.c:pskb_carve_inside_header
  - net/core/skbuff.c:skb_segment
  - net/core/skbuff.c:skb_segment
  - net/core/skbuff.c:skb_zerocopy
  - net/core/skbuff.c:skb_zerocopy
  - net/core/skbuff.c:__pskb_pull_tail
  - net/core/skbuff.c:pskb_expand_head
  - net/core/skbuff.c:__pskb_copy_fclone
  - net/core/skbuff.c:skb_clone
  - net/core/skbuff.c:skb_copy_ubufs
  - net/core/skbuff.c:skb_release_data

In net/core/dev.c (ffffffff81a97af2)
Location: include/linux/skbuff.h:1495
Inline: True
Inline callers:
  - net/core/dev.c:__dev_forward_skb2

In net/core/filter.c (ffffffff81acc429)
Location: include/linux/skbuff.h:1495
Inline: True
Inline callers:
  - net/core/filter.c:__bpf_redirect_no_mac

In net/ipv4/tcp.c (ffffffff81b5fe0b)
Location: include/linux/skbuff.h:1495
Inline: True
Inline callers:
  - net/ipv4/tcp.c:tcp_write_queue_purge
  - net/ipv4/tcp.c:tcp_write_queue_purge

In net/ipv4/tcp_input.c (ffffffff81b6372a)
Location: include/linux/skbuff.h:1495
Inline: True
Inline callers:
  - net/ipv4/tcp_input.c:tcp_shifted_skb

In net/ipv4/tcp_output.c (ffffffff81b740ff)
Location: include/linux/skbuff.h:1495
Inline: True
Inline callers:
  - net/ipv4/tcp_output.c:tcp_collapse_retrans

In 5.19: Duplicate, Full Inline ⚠️

Collision: Static Duplication

Inline: Full

Transformation: False

Instances:

In net/core/skbuff.c (ffffffff81bfd404)
Location: include/linux/skbuff.h:1844
Inline: True
Inline callers:
  - net/core/skbuff.c:pskb_carve_inside_nonlinear
  - net/core/skbuff.c:pskb_carve_inside_header
  - net/core/skbuff.c:skb_segment
  - net/core/skbuff.c:skb_segment
  - net/core/skbuff.c:skb_zerocopy
  - net/core/skbuff.c:skb_zerocopy
  - net/core/skbuff.c:__pskb_pull_tail
  - net/core/skbuff.c:pskb_expand_head
  - net/core/skbuff.c:__pskb_copy_fclone
  - net/core/skbuff.c:skb_clone
  - net/core/skbuff.c:skb_copy_ubufs
  - net/core/skbuff.c:skb_release_data

In net/core/dev.c (ffffffff81c11768)
Location: include/linux/skbuff.h:1844
Inline: True
Inline callers:
  - net/core/dev.c:__dev_forward_skb2

In net/core/filter.c (ffffffff81c490f0)
Location: include/linux/skbuff.h:1844
Inline: True
Inline callers:
  - net/core/filter.c:__bpf_redirect_no_mac

In 6.2: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:

In net/core/skbuff.c (ffffffff81da9358)
Location: include/linux/skbuff.h:1694
Inline: True
Inline callers:
  - net/core/skbuff.c:skb_zerocopy
  - net/core/skbuff.c:__pskb_pull_tail
  - net/core/skbuff.c:skb_copy_ubufs
  - net/core/skbuff.c:skb_release_data

In 6.5: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:

In net/core/skbuff.c (ffffffff81e17f9c)
Location: include/linux/skbuff.h:1723
Inline: True
Inline callers:
  - net/core/skbuff.c:skb_zerocopy
  - net/core/skbuff.c:__pskb_pull_tail
  - net/core/skbuff.c:skb_copy_ubufs
  - net/core/skbuff.c:skb_release_data

In 6.8: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:

In net/core/skbuff.c (ffffffff81ed537d)
Location: include/linux/skbuff.h:1730
Inline: True
Inline callers:
  - net/core/skbuff.c:skb_zerocopy
  - net/core/skbuff.c:__pskb_pull_tail
  - net/core/skbuff.c:skb_copy_ubufs
  - net/core/skbuff.c:skb_release_data

Arch

In arm64: Duplicate, Full Inline ⚠️

Collision: Static Duplication

Inline: Full

Transformation: False

Instances:

In net/core/skbuff.c (ffff800010bb808c)
Location: include/linux/skbuff.h:1438
Inline: True
Inline callers:
  - net/core/skbuff.c:pskb_carve
  - net/core/skbuff.c:pskb_carve
  - net/core/skbuff.c:skb_segment
  - net/core/skbuff.c:skb_segment
  - net/core/skbuff.c:skb_zerocopy
  - net/core/skbuff.c:skb_zerocopy
  - net/core/skbuff.c:__pskb_pull_tail
  - net/core/skbuff.c:pskb_expand_head
  - net/core/skbuff.c:__pskb_copy_fclone
  - net/core/skbuff.c:skb_clone
  - net/core/skbuff.c:skb_copy_ubufs
  - net/core/skbuff.c:skb_release_data

In net/core/dev.c (ffff800010bcd67c)
Location: include/linux/skbuff.h:1438
Inline: True
Inline callers:
  - net/core/dev.c:__dev_forward_skb

In net/core/filter.c (ffff800010c01508)
Location: include/linux/skbuff.h:1438
Inline: True
Inline callers:
  - net/core/filter.c:__bpf_redirect

In net/ipv4/tcp.c (ffff800010c75e5c)
Location: include/linux/skbuff.h:1438
Inline: True
Inline callers:
  - net/ipv4/tcp.c:tcp_write_queue_purge
  - net/ipv4/tcp.c:tcp_write_queue_purge

In net/ipv4/tcp_input.c (ffff800010c7bcdc)
Location: include/linux/skbuff.h:1438
Inline: True
Inline callers:
  - net/ipv4/tcp_input.c:tcp_clean_rtx_queue
  - net/ipv4/tcp_input.c:tcp_shifted_skb

In net/ipv4/tcp_output.c (ffff800010c87e18)
Location: include/linux/skbuff.h:1438
Inline: True
Inline callers:
  - net/ipv4/tcp_output.c:tcp_send_synack
  - net/ipv4/tcp_output.c:__tcp_retransmit_skb
  - net/ipv4/tcp_output.c:tcp_mtu_probe

In armhf: Duplicate, Full Inline ⚠️

Collision: Static Duplication

Inline: Full

Transformation: False

Instances:

In net/core/skbuff.c (c0cd4c68)
Location: include/linux/skbuff.h:1438
Inline: True
Inline callers:
  - net/core/skbuff.c:pskb_carve
  - net/core/skbuff.c:pskb_carve
  - net/core/skbuff.c:skb_segment
  - net/core/skbuff.c:skb_segment
  - net/core/skbuff.c:skb_zerocopy
  - net/core/skbuff.c:skb_zerocopy
  - net/core/skbuff.c:__pskb_pull_tail
  - net/core/skbuff.c:pskb_expand_head
  - net/core/skbuff.c:__pskb_copy_fclone
  - net/core/skbuff.c:skb_clone
  - net/core/skbuff.c:skb_copy_ubufs
  - net/core/skbuff.c:skb_release_data

In net/core/dev.c (c0ce78e0)
Location: include/linux/skbuff.h:1438
Inline: True
Inline callers:
  - net/core/dev.c:__dev_forward_skb

In net/core/filter.c (c0d18614)
Location: include/linux/skbuff.h:1438
Inline: True
Inline callers:
  - net/core/filter.c:__bpf_redirect

In net/ipv4/tcp.c (c0d8450c)
Location: include/linux/skbuff.h:1438
Inline: True
Inline callers:
  - net/ipv4/tcp.c:tcp_write_queue_purge
  - net/ipv4/tcp.c:tcp_write_queue_purge

In net/ipv4/tcp_input.c (c0d89c64)
Location: include/linux/skbuff.h:1438
Inline: True
Inline callers:
  - net/ipv4/tcp_input.c:tcp_clean_rtx_queue
  - net/ipv4/tcp_input.c:tcp_shifted_skb

In net/ipv4/tcp_output.c (c0d97194)
Location: include/linux/skbuff.h:1438
Inline: True
Inline callers:
  - net/ipv4/tcp_output.c:tcp_send_synack
  - net/ipv4/tcp_output.c:__tcp_retransmit_skb
  - net/ipv4/tcp_output.c:tcp_mtu_probe

In ppc64el: Duplicate, Full Inline ⚠️

Collision: Static Duplication

Inline: Full

Transformation: False

Instances:

In net/core/skbuff.c (c000000000c8ffac)
Location: include/linux/skbuff.h:1438
Inline: True
Inline callers:
  - net/core/skbuff.c:pskb_carve
  - net/core/skbuff.c:pskb_carve
  - net/core/skbuff.c:skb_segment
  - net/core/skbuff.c:skb_segment
  - net/core/skbuff.c:skb_zerocopy
  - net/core/skbuff.c:skb_zerocopy
  - net/core/skbuff.c:__pskb_pull_tail
  - net/core/skbuff.c:pskb_expand_head
  - net/core/skbuff.c:__pskb_copy_fclone
  - net/core/skbuff.c:skb_clone
  - net/core/skbuff.c:skb_copy_ubufs
  - net/core/skbuff.c:skb_release_data

In net/core/dev.c (c000000000ca744c)
Location: include/linux/skbuff.h:1438
Inline: True
Inline callers:
  - net/core/dev.c:__dev_forward_skb

In net/core/filter.c (c000000000ce9000)
Location: include/linux/skbuff.h:1438
Inline: True
Inline callers:
  - net/core/filter.c:__bpf_redirect

In net/ipv4/tcp.c (c000000000d7d7ac)
Location: include/linux/skbuff.h:1438
Inline: True
Inline callers:
  - net/ipv4/tcp.c:tcp_write_queue_purge
  - net/ipv4/tcp.c:tcp_write_queue_purge

In net/ipv4/tcp_input.c (c000000000d8495c)
Location: include/linux/skbuff.h:1438
Inline: True
Inline callers:
  - net/ipv4/tcp_input.c:tcp_clean_rtx_queue
  - net/ipv4/tcp_input.c:tcp_shifted_skb

In net/ipv4/tcp_output.c (c000000000d94b6c)
Location: include/linux/skbuff.h:1438
Inline: True
Inline callers:
  - net/ipv4/tcp_output.c:tcp_send_synack
  - net/ipv4/tcp_output.c:__tcp_retransmit_skb
  - net/ipv4/tcp_output.c:tcp_mtu_probe

In riscv64: Duplicate, Full Inline ⚠️

Collision: Static Duplication

Inline: Full

Transformation: False

Instances:

In net/core/skbuff.c (ffffffe00074798c)
Location: include/linux/skbuff.h:1438
Inline: True
Inline callers:
  - net/core/skbuff.c:pskb_carve
  - net/core/skbuff.c:pskb_carve
  - net/core/skbuff.c:skb_segment
  - net/core/skbuff.c:skb_segment
  - net/core/skbuff.c:skb_zerocopy
  - net/core/skbuff.c:skb_zerocopy
  - net/core/skbuff.c:__pskb_pull_tail
  - net/core/skbuff.c:pskb_expand_head
  - net/core/skbuff.c:__pskb_copy_fclone
  - net/core/skbuff.c:skb_clone
  - net/core/skbuff.c:skb_copy_ubufs
  - net/core/skbuff.c:skb_release_data

In net/core/dev.c (ffffffe000756dd4)
Location: include/linux/skbuff.h:1438
Inline: True
Inline callers:
  - net/core/dev.c:__dev_forward_skb

In net/core/filter.c (ffffffe00077ffd2)
Location: include/linux/skbuff.h:1438
Inline: True
Inline callers:
  - net/core/filter.c:__bpf_redirect

In net/ipv4/tcp.c (ffffffe0007d9062)
Location: include/linux/skbuff.h:1438
Inline: True
Inline callers:
  - net/ipv4/tcp.c:tcp_write_queue_purge
  - net/ipv4/tcp.c:tcp_write_queue_purge

In net/ipv4/tcp_input.c (ffffffe0007dde52)
Location: include/linux/skbuff.h:1438
Inline: True
Inline callers:
  - net/ipv4/tcp_input.c:tcp_clean_rtx_queue
  - net/ipv4/tcp_input.c:tcp_shifted_skb

In net/ipv4/tcp_output.c (ffffffe0007e90ec)
Location: include/linux/skbuff.h:1438
Inline: True
Inline callers:
  - net/ipv4/tcp_output.c:tcp_send_synack
  - net/ipv4/tcp_output.c:__tcp_retransmit_skb
  - net/ipv4/tcp_output.c:tcp_mtu_probe

Flavor

In aws: Duplicate, Full Inline ⚠️

Collision: Static Duplication

Inline: Full

Transformation: False

Instances:

In net/core/skbuff.c (ffffffff818bd6de)
Location: include/linux/skbuff.h:1438
Inline: True
Inline callers:
  - net/core/skbuff.c:pskb_carve
  - net/core/skbuff.c:pskb_carve
  - net/core/skbuff.c:skb_segment
  - net/core/skbuff.c:skb_segment
  - net/core/skbuff.c:skb_zerocopy
  - net/core/skbuff.c:skb_zerocopy
  - net/core/skbuff.c:__pskb_pull_tail
  - net/core/skbuff.c:pskb_expand_head
  - net/core/skbuff.c:__pskb_copy_fclone
  - net/core/skbuff.c:skb_clone
  - net/core/skbuff.c:skb_copy_ubufs
  - net/core/skbuff.c:skb_release_data

In net/core/dev.c (ffffffff818ce212)
Location: include/linux/skbuff.h:1438
Inline: True
Inline callers:
  - net/core/dev.c:__dev_forward_skb

In net/core/filter.c (ffffffff818fbfa9)
Location: include/linux/skbuff.h:1438
Inline: True
Inline callers:
  - net/core/filter.c:__bpf_redirect

In net/ipv4/tcp.c (ffffffff81962eff)
Location: include/linux/skbuff.h:1438
Inline: True
Inline callers:
  - net/ipv4/tcp.c:tcp_write_queue_purge
  - net/ipv4/tcp.c:tcp_write_queue_purge

In net/ipv4/tcp_input.c (ffffffff8196806f)
Location: include/linux/skbuff.h:1438
Inline: True
Inline callers:
  - net/ipv4/tcp_input.c:tcp_clean_rtx_queue
  - net/ipv4/tcp_input.c:tcp_shifted_skb

In net/ipv4/tcp_output.c (ffffffff8197502f)
Location: include/linux/skbuff.h:1438
Inline: True
Inline callers:
  - net/ipv4/tcp_output.c:tcp_send_synack
  - net/ipv4/tcp_output.c:__tcp_retransmit_skb
  - net/ipv4/tcp_output.c:tcp_mtu_probe

In azure: Duplicate, Full Inline ⚠️

Collision: Static Duplication

Inline: Full

Transformation: False

Instances:

In net/core/skbuff.c (ffffffff8187761e)
Location: include/linux/skbuff.h:1438
Inline: True
Inline callers:
  - net/core/skbuff.c:pskb_carve
  - net/core/skbuff.c:pskb_carve
  - net/core/skbuff.c:skb_segment
  - net/core/skbuff.c:skb_segment
  - net/core/skbuff.c:skb_zerocopy
  - net/core/skbuff.c:skb_zerocopy
  - net/core/skbuff.c:__pskb_pull_tail
  - net/core/skbuff.c:pskb_expand_head
  - net/core/skbuff.c:__pskb_copy_fclone
  - net/core/skbuff.c:skb_clone
  - net/core/skbuff.c:skb_copy_ubufs
  - net/core/skbuff.c:skb_release_data

In net/core/dev.c (ffffffff81888332)
Location: include/linux/skbuff.h:1438
Inline: True
Inline callers:
  - net/core/dev.c:__dev_forward_skb

In net/core/filter.c (ffffffff818b5dd9)
Location: include/linux/skbuff.h:1438
Inline: True
Inline callers:
  - net/core/filter.c:__bpf_redirect

In net/ipv4/tcp.c (ffffffff8191c9ef)
Location: include/linux/skbuff.h:1438
Inline: True
Inline callers:
  - net/ipv4/tcp.c:tcp_write_queue_purge
  - net/ipv4/tcp.c:tcp_write_queue_purge

In net/ipv4/tcp_input.c (ffffffff81921b5f)
Location: include/linux/skbuff.h:1438
Inline: True
Inline callers:
  - net/ipv4/tcp_input.c:tcp_clean_rtx_queue
  - net/ipv4/tcp_input.c:tcp_shifted_skb

In net/ipv4/tcp_output.c (ffffffff8192eaef)
Location: include/linux/skbuff.h:1438
Inline: True
Inline callers:
  - net/ipv4/tcp_output.c:tcp_send_synack
  - net/ipv4/tcp_output.c:__tcp_retransmit_skb
  - net/ipv4/tcp_output.c:tcp_mtu_probe

In gcp: Duplicate, Full Inline ⚠️

Collision: Static Duplication

Inline: Full

Transformation: False

Instances:

In net/core/skbuff.c (ffffffff8190e6de)
Location: include/linux/skbuff.h:1438
Inline: True
Inline callers:
  - net/core/skbuff.c:pskb_carve
  - net/core/skbuff.c:pskb_carve
  - net/core/skbuff.c:skb_segment
  - net/core/skbuff.c:skb_segment
  - net/core/skbuff.c:skb_zerocopy
  - net/core/skbuff.c:skb_zerocopy
  - net/core/skbuff.c:__pskb_pull_tail
  - net/core/skbuff.c:pskb_expand_head
  - net/core/skbuff.c:__pskb_copy_fclone
  - net/core/skbuff.c:skb_clone
  - net/core/skbuff.c:skb_copy_ubufs
  - net/core/skbuff.c:skb_release_data

In net/core/dev.c (ffffffff8191f212)
Location: include/linux/skbuff.h:1438
Inline: True
Inline callers:
  - net/core/dev.c:__dev_forward_skb

In net/core/filter.c (ffffffff8194cfd9)
Location: include/linux/skbuff.h:1438
Inline: True
Inline callers:
  - net/core/filter.c:__bpf_redirect

In net/ipv4/tcp.c (ffffffff819cd6cf)
Location: include/linux/skbuff.h:1438
Inline: True
Inline callers:
  - net/ipv4/tcp.c:tcp_write_queue_purge
  - net/ipv4/tcp.c:tcp_write_queue_purge

In net/ipv4/tcp_input.c (ffffffff819d283f)
Location: include/linux/skbuff.h:1438
Inline: True
Inline callers:
  - net/ipv4/tcp_input.c:tcp_clean_rtx_queue
  - net/ipv4/tcp_input.c:tcp_shifted_skb

In net/ipv4/tcp_output.c (ffffffff819df7ff)
Location: include/linux/skbuff.h:1438
Inline: True
Inline callers:
  - net/ipv4/tcp_output.c:tcp_send_synack
  - net/ipv4/tcp_output.c:__tcp_retransmit_skb
  - net/ipv4/tcp_output.c:tcp_mtu_probe

In lowlatency: Duplicate, Full Inline ⚠️

Collision: Static Duplication

Inline: Full

Transformation: False

Instances:

In net/core/skbuff.c (ffffffff8192f80e)
Location: include/linux/skbuff.h:1438
Inline: True
Inline callers:
  - net/core/skbuff.c:pskb_carve
  - net/core/skbuff.c:pskb_carve
  - net/core/skbuff.c:skb_segment
  - net/core/skbuff.c:skb_segment
  - net/core/skbuff.c:skb_zerocopy
  - net/core/skbuff.c:skb_zerocopy
  - net/core/skbuff.c:__pskb_pull_tail
  - net/core/skbuff.c:pskb_expand_head
  - net/core/skbuff.c:__pskb_copy_fclone
  - net/core/skbuff.c:skb_clone
  - net/core/skbuff.c:skb_copy_ubufs
  - net/core/skbuff.c:skb_release_data

In net/core/dev.c (ffffffff81940f72)
Location: include/linux/skbuff.h:1438
Inline: True
Inline callers:
  - net/core/dev.c:__dev_forward_skb

In net/core/filter.c (ffffffff8196e999)
Location: include/linux/skbuff.h:1438
Inline: True
Inline callers:
  - net/core/filter.c:__bpf_redirect

In net/ipv4/tcp.c (ffffffff819d725f)
Location: include/linux/skbuff.h:1438
Inline: True
Inline callers:
  - net/ipv4/tcp.c:tcp_write_queue_purge
  - net/ipv4/tcp.c:tcp_write_queue_purge

In net/ipv4/tcp_input.c (ffffffff819dc3df)
Location: include/linux/skbuff.h:1438
Inline: True
Inline callers:
  - net/ipv4/tcp_input.c:tcp_clean_rtx_queue
  - net/ipv4/tcp_input.c:tcp_shifted_skb

In net/ipv4/tcp_output.c (ffffffff819e94af)
Location: include/linux/skbuff.h:1438
Inline: True
Inline callers:
  - net/ipv4/tcp_output.c:tcp_send_synack
  - net/ipv4/tcp_output.c:__tcp_retransmit_skb
  - net/ipv4/tcp_output.c:tcp_mtu_probe

DepSurf

Function: skb_zcopy_is_nouarg

Status

Differences

Function: `skb_zcopy_is_nouarg`