website-function

Function: xdp_buff_has_frags

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: Absent ⚠️
• In 5.15: Absent ⚠️
• In 5.19: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/core/filter.c (ffffffff81c3d72a)
  Location: include/net/xdp.h:88
  Inline: True
  Inline callers:
    - net/core/filter.c:bpf_xdp_event_output
    - net/core/filter.c:xdp_do_redirect
    - net/core/filter.c:bpf_xdp_adjust_tail
    - net/core/filter.c:bpf_xdp_pointer
    - net/core/filter.c:bpf_xdp_get_buff_len
  

  In net/core/xdp.c (ffffffff81c51fa5)
  Location: include/net/xdp.h:88
  Inline: True
  Inline callers:
    - net/core/xdp.c:xdp_return_buff
  

• In 6.2: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/core/filter.c (ffffffff81df18da)
  Location: include/net/xdp.h:88
  Inline: True
  Inline callers:
    - net/core/filter.c:bpf_xdp_event_output
    - net/core/filter.c:xdp_do_redirect
    - net/core/filter.c:bpf_xdp_adjust_tail
    - net/core/filter.c:bpf_xdp_pointer
    - net/core/filter.c:bpf_xdp_get_buff_len
  

  In net/core/xdp.c (ffffffff81e07225)
  Location: include/net/xdp.h:88
  Inline: True
  Inline callers:
    - net/core/xdp.c:xdp_return_buff
  

• In 6.5: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In drivers/net/virtio_net.c (ffffffff81c555b8)
  Location: include/net/xdp.h:92
  Inline: True
  Inline callers:
    - drivers/net/virtio_net.c:receive_mergeable_xdp
    - drivers/net/virtio_net.c:receive_mergeable_xdp
    - drivers/net/virtio_net.c:receive_mergeable_xdp
  

  In net/core/filter.c (ffffffff81e74a0e)
  Location: include/net/xdp.h:92
  Inline: True
  Inline callers:
    - net/core/filter.c:bpf_dynptr_from_xdp
    - net/core/filter.c:bpf_xdp_event_output
    - net/core/filter.c:xdp_do_redirect
    - net/core/filter.c:bpf_xdp_adjust_tail
    - net/core/filter.c:bpf_xdp_pointer
    - net/core/filter.c:bpf_xdp_get_buff_len
  

  In net/core/xdp.c (ffffffff81e79a15)
  Location: include/net/xdp.h:92
  Inline: True
  Inline callers:
    - net/core/xdp.c:xdp_return_buff
  

• In 6.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In drivers/net/virtio_net.c (ffffffff81d0bc53)
  Location: include/net/xdp.h:91
  Inline: True
  Inline callers:
    - drivers/net/virtio_net.c:receive_mergeable_xdp
    - drivers/net/virtio_net.c:receive_mergeable_xdp
    - drivers/net/virtio_net.c:receive_mergeable_xdp
  

  In net/core/filter.c (ffffffff81f341ce)
  Location: include/net/xdp.h:91
  Inline: True
  Inline callers:
    - net/core/filter.c:bpf_dynptr_from_xdp
    - net/core/filter.c:bpf_xdp_event_output
    - net/core/filter.c:bpf_xdp_adjust_tail
    - net/core/filter.c:bpf_xdp_frags_shrink_tail
    - net/core/filter.c:bpf_xdp_pointer
    - net/core/filter.c:bpf_xdp_get_buff_len
  

  In net/core/xdp.c (ffffffff81f39238)
  Location: include/net/xdp.h:91
  Inline: True
  Inline callers:
    - net/core/xdp.c:xdp_convert_zc_to_xdp_frame
    - net/core/xdp.c:xdp_return_buff
    - net/core/xdp.c:__xdp_return
  

  In net/xdp/xsk.c (ffffffff8213fd45)
  Location: include/net/xdp.h:91
  Inline: True
  Inline callers:
    - net/xdp/xsk.c:__xsk_map_redirect
    - net/xdp/xsk.c:__xsk_map_redirect
    - net/xdp/xsk.c:__xsk_map_redirect
    - net/xdp/xsk.c:xsk_generic_rcv
    - net/xdp/xsk.c:__xsk_rcv
    - net/xdp/xsk.c:__xsk_rcv
    - net/xdp/xsk.c:__xsk_rcv
  

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