website-function

Function: skb_zcopy_init

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: Absent ⚠️
• In 5.11: Absent ⚠️
• In 5.13: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In drivers/net/tun.c (ffffffff8187e587)
  Location: include/linux/skbuff.h:1458
  Inline: True
  Inline callers:
    - drivers/net/tun.c:tun_get_user
  

  In net/core/skbuff.c (ffffffff819d4181)
  Location: include/linux/skbuff.h:1458
  Inline: True
  Inline callers:
    - net/core/skbuff.c:skb_zerocopy_clone
    - net/core/skbuff.c:skb_zerocopy_iter_stream
  

  In net/ipv4/ip_output.c (ffffffff81a928a4)
  Location: include/linux/skbuff.h:1458
  Inline: True
  Inline callers:
    - net/ipv4/ip_output.c:__ip_append_data
    - net/ipv4/ip_output.c:__ip_append_data
  

  In net/ipv4/tcp_output.c (ffffffff81ab542d)
  Location: include/linux/skbuff.h:1458
  Inline: True
  Inline callers:
    - net/ipv4/tcp_output.c:tcp_send_syn_data
  

  In net/ipv6/ip6_output.c (ffffffff81b2abfd)
  Location: include/linux/skbuff.h:1458
  Inline: True
  

• In 5.15: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In drivers/net/tun.c (ffffffff8190fd94)
  Location: include/linux/skbuff.h:1471
  Inline: True
  Inline callers:
    - drivers/net/tun.c:tun_get_user
  

  In net/core/skbuff.c (ffffffff81a83ea1)
  Location: include/linux/skbuff.h:1471
  Inline: True
  Inline callers:
    - net/core/skbuff.c:skb_zerocopy_clone
    - net/core/skbuff.c:skb_zerocopy_iter_stream
  

  In net/ipv4/ip_output.c (ffffffff81b4dc9a)
  Location: include/linux/skbuff.h:1471
  Inline: True
  Inline callers:
    - net/ipv4/ip_output.c:__ip_append_data
    - net/ipv4/ip_output.c:__ip_append_data
  

  In net/ipv4/tcp_output.c (ffffffff81b72425)
  Location: include/linux/skbuff.h:1471
  Inline: True
  Inline callers:
    - net/ipv4/tcp_output.c:tcp_send_syn_data
  

  In net/ipv6/ip6_output.c (ffffffff81bf0cda)
  Location: include/linux/skbuff.h:1471
  Inline: True
  

• In 5.19: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In drivers/net/tun.c (ffffffff81a669de)
  Location: include/linux/skbuff.h:1820
  Inline: True
  Inline callers:
    - drivers/net/tun.c:tun_get_user
  

  In net/core/skbuff.c (ffffffff81bf9857)
  Location: include/linux/skbuff.h:1820
  Inline: True
  Inline callers:
    - net/core/skbuff.c:skb_zerocopy_clone
    - net/core/skbuff.c:skb_zerocopy_iter_stream
  

  In net/ipv4/ip_output.c (ffffffff81cdb88f)
  Location: include/linux/skbuff.h:1820
  Inline: True
  Inline callers:
    - net/ipv4/ip_output.c:__ip_append_data
    - net/ipv4/ip_output.c:__ip_append_data
  

  In net/ipv4/tcp_output.c (ffffffff81d01b91)
  Location: include/linux/skbuff.h:1820
  Inline: True
  Inline callers:
    - net/ipv4/tcp_output.c:tcp_send_syn_data
  

  In net/ipv6/ip6_output.c (ffffffff81d89c7c)
  Location: include/linux/skbuff.h:1820
  Inline: True
  

• In 6.2: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In drivers/net/tun.c (ffffffff81bf2304)
  Location: include/linux/skbuff.h:1670
  Inline: True
  Inline callers:
    - drivers/net/tun.c:tun_get_user
  

  In net/core/skbuff.c (ffffffff81da86a7)
  Location: include/linux/skbuff.h:1670
  Inline: True
  Inline callers:
    - net/core/skbuff.c:skb_zerocopy_clone
    - net/core/skbuff.c:skb_zerocopy_iter_stream
  

  In net/ipv4/ip_output.c (ffffffff81e9c242)
  Location: include/linux/skbuff.h:1670
  Inline: True
  Inline callers:
    - net/ipv4/ip_output.c:__ip_append_data
    - net/ipv4/ip_output.c:__ip_append_data
  

  In net/ipv4/tcp_output.c (ffffffff81ec6d01)
  Location: include/linux/skbuff.h:1670
  Inline: True
  Inline callers:
    - net/ipv4/tcp_output.c:tcp_send_syn_data
  

  In net/ipv6/ip6_output.c (ffffffff81f57c6e)
  Location: include/linux/skbuff.h:1670
  Inline: True
  

• In 6.5: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In drivers/net/tun.c (ffffffff81c4afe6)
  Location: include/linux/skbuff.h:1699
  Inline: True
  Inline callers:
    - drivers/net/tun.c:tun_get_user
  

  In net/core/skbuff.c (ffffffff81e17347)
  Location: include/linux/skbuff.h:1699
  Inline: True
  Inline callers:
    - net/core/skbuff.c:skb_zerocopy_clone
    - net/core/skbuff.c:skb_zerocopy_iter_stream
  

  In net/ipv4/ip_output.c (ffffffff81efad14)
  Location: include/linux/skbuff.h:1699
  Inline: True
  Inline callers:
    - net/ipv4/ip_output.c:__ip_append_data
    - net/ipv4/ip_output.c:__ip_append_data
  

  In net/ipv4/tcp_output.c (ffffffff81f25510)
  Location: include/linux/skbuff.h:1699
  Inline: True
  Inline callers:
    - net/ipv4/tcp_output.c:tcp_send_syn_data
  

  In net/ipv6/ip6_output.c (ffffffff81fb7761)
  Location: include/linux/skbuff.h:1699
  Inline: True
  

• In 6.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In drivers/net/tun.c (ffffffff81d0091c)
  Location: include/linux/skbuff.h:1706
  Inline: True
  Inline callers:
    - drivers/net/tun.c:tun_get_user
  

  In net/core/skbuff.c (ffffffff81ed4747)
  Location: include/linux/skbuff.h:1706
  Inline: True
  Inline callers:
    - net/core/skbuff.c:skb_zerocopy_clone
    - net/core/skbuff.c:skb_zerocopy_iter_stream
  

  In net/ipv4/ip_output.c (ffffffff81fbec12)
  Location: include/linux/skbuff.h:1706
  Inline: True
  Inline callers:
    - net/ipv4/ip_output.c:__ip_append_data
    - net/ipv4/ip_output.c:__ip_append_data
  

  In net/ipv4/tcp_output.c (ffffffff81fe9dd2)
  Location: include/linux/skbuff.h:1706
  Inline: True
  Inline callers:
    - net/ipv4/tcp_output.c:tcp_send_syn_data
  

  In net/ipv6/ip6_output.c (ffffffff82083fa9)
  Location: include/linux/skbuff.h:1706
  Inline: True
  

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