DepSurf

Function: __ptr_ring_produce

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In drivers/net/tun.c (ffffffff8164d531)
  Location: include/linux/ptr_ring.h:103
  Inline: True
  Inline callers:
    - drivers/net/tun.c:tun_net_xmit
  

• In 4.10: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In drivers/net/tun.c (ffffffff8167f259)
  Location: include/linux/ptr_ring.h:103
  Inline: True
  Inline callers:
    - drivers/net/tun.c:tun_net_xmit
  

• In 4.13: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In drivers/net/tun.c (ffffffff8169446c)
  Location: include/linux/ptr_ring.h:105
  Inline: True
  Inline callers:
    - drivers/net/tun.c:tun_net_xmit
  

• In 4.15: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/cpumap.c (ffffffff811af7af)
  Location: include/linux/ptr_ring.h:107
  Inline: True
  Inline callers:
    - kernel/bpf/cpumap.c:bq_flush_to_queue
  

  In drivers/net/tun.c (ffffffff816fe596)
  Location: include/linux/ptr_ring.h:107
  Inline: True
  Inline callers:
    - drivers/net/tun.c:tun_net_xmit
  

• In 4.18: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/cpumap.c (ffffffff811ca2a6)
  Location: include/linux/ptr_ring.h:108
  Inline: True
  Inline callers:
    - kernel/bpf/cpumap.c:bq_flush_to_queue
  

  In drivers/net/tun.c (ffffffff8173cd77)
  Location: include/linux/ptr_ring.h:108
  Inline: True
  Inline callers:
    - drivers/net/tun.c:tun_xdp_xmit
    - drivers/net/tun.c:tun_net_xmit
  

  In net/core/page_pool.c (ffffffff818bde97)
  Location: include/linux/ptr_ring.h:108
  Inline: True
  

  In net/sched/sch_generic.c (ffffffff818cc241)
  Location: include/linux/ptr_ring.h:108
  Inline: True
  Inline callers:
    - net/sched/sch_generic.c:pfifo_fast_enqueue
  

• In 5.0: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/cpumap.c (ffffffff811ddbc6)
  Location: include/linux/ptr_ring.h:108
  Inline: True
  Inline callers:
    - kernel/bpf/cpumap.c:bq_flush_to_queue
  

  In drivers/net/tun.c (ffffffff81760817)
  Location: include/linux/ptr_ring.h:108
  Inline: True
  Inline callers:
    - drivers/net/tun.c:tun_xdp_xmit
    - drivers/net/tun.c:tun_net_xmit
  

  In net/core/page_pool.c (ffffffff818e5277)
  Location: include/linux/ptr_ring.h:108
  Inline: True
  

  In net/sched/sch_generic.c (ffffffff818f7871)
  Location: include/linux/ptr_ring.h:108
  Inline: True
  Inline callers:
    - net/sched/sch_generic.c:pfifo_fast_enqueue
  

• In 5.3: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/cpumap.c (ffffffff811f3279)
  Location: include/linux/ptr_ring.h:103
  Inline: True
  Inline callers:
    - kernel/bpf/cpumap.c:bq_flush_to_queue
  

  In drivers/net/tun.c (ffffffff8179ed88)
  Location: include/linux/ptr_ring.h:103
  Inline: True
  Inline callers:
    - drivers/net/tun.c:tun_net_xmit
  

  In net/core/page_pool.c (ffffffff81934b9e)
  Location: include/linux/ptr_ring.h:103
  Inline: True
  

  In net/sched/sch_generic.c (ffffffff81956f94)
  Location: include/linux/ptr_ring.h:103
  Inline: True
  

• In 5.4: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/cpumap.c (ffffffff81200019)
  Location: include/linux/ptr_ring.h:103
  Inline: True
  Inline callers:
    - kernel/bpf/cpumap.c:bq_flush_to_queue
  

  In drivers/net/tun.c (ffffffff817c3568)
  Location: include/linux/ptr_ring.h:103
  Inline: True
  Inline callers:
    - drivers/net/tun.c:tun_net_xmit
  

  In net/core/page_pool.c (ffffffff81967907)
  Location: include/linux/ptr_ring.h:103
  Inline: True
  

  In net/sched/sch_generic.c (ffffffff8198d434)
  Location: include/linux/ptr_ring.h:103
  Inline: True
  

• In 5.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/cpumap.c (ffffffff81227c11)
  Location: include/linux/ptr_ring.h:104
  Inline: True
  

  In drivers/net/tun.c (ffffffff8188e813)
  Location: include/linux/ptr_ring.h:104
  Inline: True
  Inline callers:
    - drivers/net/tun.c:tun_net_xmit
  

  In net/core/page_pool.c (ffffffff81a3b0e3)
  Location: include/linux/ptr_ring.h:104
  Inline: True
  Inline callers:
    - net/core/page_pool.c:page_pool_put_page
    - net/core/page_pool.c:page_pool_put_page
  

  In net/sched/sch_generic.c (ffffffff81a65124)
  Location: include/linux/ptr_ring.h:104
  Inline: True
  

• In 5.11: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/cpumap.c (ffffffff8122e620)
  Location: include/linux/ptr_ring.h:104
  Inline: True
  Inline callers:
    - kernel/bpf/cpumap.c:bq_flush_to_queue
  

  In drivers/net/tun.c (ffffffff8189d17d)
  Location: include/linux/ptr_ring.h:104
  Inline: True
  Inline callers:
    - drivers/net/tun.c:tun_net_xmit
  

  In net/core/page_pool.c (ffffffff81a3d3fd)
  Location: include/linux/ptr_ring.h:104
  Inline: True
  Inline callers:
    - net/core/page_pool.c:page_pool_put_page_bulk
    - net/core/page_pool.c:page_pool_put_page
    - net/core/page_pool.c:page_pool_put_page
  

  In net/sched/sch_generic.c (ffffffff81a6d254)
  Location: include/linux/ptr_ring.h:104
  Inline: True
  

• In 5.13: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/cpumap.c (ffffffff81233500)
  Location: include/linux/ptr_ring.h:104
  Inline: True
  Inline callers:
    - kernel/bpf/cpumap.c:bq_flush_to_queue
  

  In drivers/net/tun.c (ffffffff8187f9ac)
  Location: include/linux/ptr_ring.h:104
  Inline: True
  Inline callers:
    - drivers/net/tun.c:tun_net_xmit
  

  In net/core/page_pool.c (ffffffff81a24225)
  Location: include/linux/ptr_ring.h:104
  Inline: True
  Inline callers:
    - net/core/page_pool.c:page_pool_put_page_bulk
    - net/core/page_pool.c:page_pool_put_page
    - net/core/page_pool.c:page_pool_put_page
  

  In net/sched/sch_generic.c (ffffffff81a55ad4)
  Location: include/linux/ptr_ring.h:104
  Inline: True
  

• In 5.15: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/cpumap.c (ffffffff8126e68c)
  Location: include/linux/ptr_ring.h:104
  Inline: True
  Inline callers:
    - kernel/bpf/cpumap.c:cpu_map_generic_redirect
    - kernel/bpf/cpumap.c:bq_flush_to_queue
  

  In drivers/net/tun.c (ffffffff81910b36)
  Location: include/linux/ptr_ring.h:104
  Inline: True
  Inline callers:
    - drivers/net/tun.c:tun_net_xmit
  

  In net/core/page_pool.c (ffffffff81ad8813)
  Location: include/linux/ptr_ring.h:104
  Inline: True
  Inline callers:
    - net/core/page_pool.c:page_pool_put_page_bulk
    - net/core/page_pool.c:page_pool_put_page
    - net/core/page_pool.c:page_pool_put_page
  

  In net/sched/sch_generic.c (ffffffff81b0e854)
  Location: include/linux/ptr_ring.h:104
  Inline: True
  

• In 5.19: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/cpumap.c (ffffffff812bd59a)
  Location: include/linux/ptr_ring.h:104
  Inline: True
  Inline callers:
    - kernel/bpf/cpumap.c:cpu_map_generic_redirect
    - kernel/bpf/cpumap.c:bq_flush_to_queue
  

  In drivers/net/tun.c (ffffffff81a6091c)
  Location: include/linux/ptr_ring.h:104
  Inline: True
  Inline callers:
    - drivers/net/tun.c:tun_net_xmit
  

  In net/core/page_pool.c (ffffffff81c5969b)
  Location: include/linux/ptr_ring.h:104
  Inline: True
  Inline callers:
    - net/core/page_pool.c:page_pool_put_page_bulk
    - net/core/page_pool.c:page_pool_put_defragged_page
    - net/core/page_pool.c:page_pool_put_defragged_page
  

  In net/sched/sch_generic.c (ffffffff81c94e04)
  Location: include/linux/ptr_ring.h:104
  Inline: True
  

• In 6.2: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/cpumap.c (ffffffff81320a37)
  Location: include/linux/ptr_ring.h:104
  Inline: True
  Inline callers:
    - kernel/bpf/cpumap.c:cpu_map_generic_redirect
    - kernel/bpf/cpumap.c:bq_flush_to_queue
  

  In drivers/net/tun.c (ffffffff81becedd)
  Location: include/linux/ptr_ring.h:104
  Inline: True
  Inline callers:
    - drivers/net/tun.c:tun_net_xmit
  

  In net/core/page_pool.c (ffffffff81e0f67b)
  Location: include/linux/ptr_ring.h:104
  Inline: True
  Inline callers:
    - net/core/page_pool.c:page_pool_put_page_bulk
    - net/core/page_pool.c:page_pool_put_defragged_page
    - net/core/page_pool.c:page_pool_put_defragged_page
  

  In net/sched/sch_generic.c (ffffffff81e508b4)
  Location: include/linux/ptr_ring.h:104
  Inline: True
  

• In 6.5: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/cpumap.c (ffffffff813508e7)
  Location: include/linux/ptr_ring.h:104
  Inline: True
  Inline callers:
    - kernel/bpf/cpumap.c:cpu_map_generic_redirect
    - kernel/bpf/cpumap.c:bq_flush_to_queue
  

  In drivers/net/tun.c (ffffffff81c453de)
  Location: include/linux/ptr_ring.h:104
  Inline: True
  Inline callers:
    - drivers/net/tun.c:tun_net_xmit
  

  In net/core/page_pool.c (ffffffff81e82e5f)
  Location: include/linux/ptr_ring.h:104
  Inline: True
  Inline callers:
    - net/core/page_pool.c:page_pool_put_page_bulk
    - net/core/page_pool.c:page_pool_put_defragged_page
    - net/core/page_pool.c:page_pool_put_defragged_page
  

  In net/sched/sch_generic.c (ffffffff81eac0a0)
  Location: include/linux/ptr_ring.h:104
  Inline: True
  

• In 6.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/cpumap.c (ffffffff81377d17)
  Location: include/linux/ptr_ring.h:104
  Inline: True
  Inline callers:
    - kernel/bpf/cpumap.c:cpu_map_generic_redirect
    - kernel/bpf/cpumap.c:bq_flush_to_queue
  

  In drivers/net/tun.c (ffffffff81cfad0d)
  Location: include/linux/ptr_ring.h:104
  Inline: True
  Inline callers:
    - drivers/net/tun.c:tun_net_xmit
  

  In net/core/page_pool.c (ffffffff81f43c4c)
  Location: include/linux/ptr_ring.h:104
  Inline: True
  Inline callers:
    - net/core/page_pool.c:page_pool_put_page_bulk
    - net/core/page_pool.c:page_pool_put_unrefed_page
    - net/core/page_pool.c:page_pool_put_unrefed_page
  

  In net/sched/sch_generic.c (ffffffff81f6eb30)
  Location: include/linux/ptr_ring.h:104
  Inline: True
  

Arch

• In arm64: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/cpumap.c (ffff8000102884d0)
  Location: include/linux/ptr_ring.h:103
  Inline: True
  Inline callers:
    - kernel/bpf/cpumap.c:bq_flush_to_queue
  

  In drivers/net/tun.c (ffff8000109def3c)
  Location: include/linux/ptr_ring.h:103
  Inline: True
  Inline callers:
    - drivers/net/tun.c:tun_net_xmit
  

  In net/core/page_pool.c (ffff800010c0d3ac)
  Location: include/linux/ptr_ring.h:103
  Inline: True
  

  In net/sched/sch_generic.c (ffff800010c38738)
  Location: include/linux/ptr_ring.h:103
  Inline: True
  

• In armhf: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/cpumap.c (c04b78f8)
  Location: include/linux/ptr_ring.h:103
  Inline: True
  Inline callers:
    - kernel/bpf/cpumap.c:bq_flush_to_queue
  

  In drivers/net/tun.c (c0ac2b34)
  Location: include/linux/ptr_ring.h:103
  Inline: True
  Inline callers:
    - drivers/net/tun.c:tun_net_xmit
  

  In net/core/page_pool.c (c0d25624)
  Location: include/linux/ptr_ring.h:103
  Inline: True
  

  In net/sched/sch_generic.c (c0d4a8d4)
  Location: include/linux/ptr_ring.h:103
  Inline: True
  

• In ppc64el: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/cpumap.c (c000000000332be8)
  Location: include/linux/ptr_ring.h:103
  Inline: True
  Inline callers:
    - kernel/bpf/cpumap.c:bq_flush_to_queue
  

  In drivers/net/tun.c (c000000000aa088c)
  Location: include/linux/ptr_ring.h:103
  Inline: True
  Inline callers:
    - drivers/net/tun.c:tun_net_xmit
  

  In net/core/page_pool.c (c000000000cf8a84)
  Location: include/linux/ptr_ring.h:103
  Inline: True
  

  In net/sched/sch_generic.c (c000000000d3157c)
  Location: include/linux/ptr_ring.h:103
  Inline: True
  

• In riscv64: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/cpumap.c (ffffffe0001bc442)
  Location: include/linux/ptr_ring.h:103
  Inline: True
  Inline callers:
    - kernel/bpf/cpumap.c:bq_flush_to_queue
  

  In drivers/net/tun.c (ffffffe000628162)
  Location: include/linux/ptr_ring.h:103
  Inline: True
  Inline callers:
    - drivers/net/tun.c:tun_net_xmit
  

  In net/core/page_pool.c (ffffffe00078a218)
  Location: include/linux/ptr_ring.h:103
  Inline: True
  

  In net/sched/sch_generic.c (ffffffe0007a9dc4)
  Location: include/linux/ptr_ring.h:103
  Inline: True
  

Flavor

• In aws: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/cpumap.c (ffffffff811f8639)
  Location: include/linux/ptr_ring.h:103
  Inline: True
  Inline callers:
    - kernel/bpf/cpumap.c:bq_flush_to_queue
  

  In drivers/net/tun.c (ffffffff81787ff9)
  Location: include/linux/ptr_ring.h:103
  Inline: True
  Inline callers:
    - drivers/net/tun.c:tun_net_xmit
  

  In net/core/page_pool.c (ffffffff819078d7)
  Location: include/linux/ptr_ring.h:103
  Inline: True
  

  In net/sched/sch_generic.c (ffffffff8192d2a4)
  Location: include/linux/ptr_ring.h:103
  Inline: True
  

• In azure: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/cpumap.c (ffffffff811eb389)
  Location: include/linux/ptr_ring.h:103
  Inline: True
  Inline callers:
    - kernel/bpf/cpumap.c:bq_flush_to_queue
  

  In drivers/net/tun.c (ffffffff81767949)
  Location: include/linux/ptr_ring.h:103
  Inline: True
  Inline callers:
    - drivers/net/tun.c:tun_net_xmit
  

  In net/core/page_pool.c (ffffffff818c16e7)
  Location: include/linux/ptr_ring.h:103
  Inline: True
  

  In net/sched/sch_generic.c (ffffffff818e6da4)
  Location: include/linux/ptr_ring.h:103
  Inline: True
  

• In gcp: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/cpumap.c (ffffffff811f6409)
  Location: include/linux/ptr_ring.h:103
  Inline: True
  Inline callers:
    - kernel/bpf/cpumap.c:bq_flush_to_queue
  

  In drivers/net/tun.c (ffffffff817b83e8)
  Location: include/linux/ptr_ring.h:103
  Inline: True
  Inline callers:
    - drivers/net/tun.c:tun_net_xmit
  

  In net/core/page_pool.c (ffffffff81958907)
  Location: include/linux/ptr_ring.h:103
  Inline: True
  

  In net/sched/sch_generic.c (ffffffff8197e434)
  Location: include/linux/ptr_ring.h:103
  Inline: True
  

• In lowlatency: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/cpumap.c (ffffffff81204979)
  Location: include/linux/ptr_ring.h:103
  Inline: True
  Inline callers:
    - kernel/bpf/cpumap.c:bq_flush_to_queue
  

  In drivers/net/tun.c (ffffffff817d06ed)
  Location: include/linux/ptr_ring.h:103
  Inline: True
  Inline callers:
    - drivers/net/tun.c:tun_net_xmit
  

  In net/core/page_pool.c (ffffffff8197aa47)
  Location: include/linux/ptr_ring.h:103
  Inline: True
  

  In net/sched/sch_generic.c (ffffffff819a05f4)
  Location: include/linux/ptr_ring.h:103
  Inline: True
  

Differences