DepSurf

Function: __tcp_fast_path_on

Status

Regular

• In 4.4: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/tcp.c (ffffffff8176787c)
  Location: include/net/tcp.h:634
  Inline: True
  Inline callers:
    - net/ipv4/tcp.c:tcp_recvmsg
  

  In net/ipv4/tcp_input.c (ffffffff8177046c)
  Location: include/net/tcp.h:634
  Inline: True
  Inline callers:
    - net/ipv4/tcp_input.c:tcp_data_queue
    - net/ipv4/tcp_input.c:tcp_ack
    - net/ipv4/tcp_input.c:tcp_finish_connect
    - net/ipv4/tcp_input.c:tcp_rcv_state_process
  

• In 4.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/tcp.c (ffffffff817d3d2c)
  Location: include/net/tcp.h:630
  Inline: True
  Inline callers:
    - net/ipv4/tcp.c:tcp_recvmsg
  

  In net/ipv4/tcp_input.c (ffffffff817e0c4b)
  Location: include/net/tcp.h:630
  Inline: True
  Inline callers:
    - net/ipv4/tcp_input.c:tcp_rcv_state_process
    - net/ipv4/tcp_input.c:tcp_finish_connect
    - net/ipv4/tcp_input.c:tcp_data_queue
    - net/ipv4/tcp_input.c:tcp_ack
  

• In 4.10: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/tcp.c (ffffffff81803a6f)
  Location: include/net/tcp.h:628
  Inline: True
  Inline callers:
    - net/ipv4/tcp.c:tcp_recvmsg
  

  In net/ipv4/tcp_input.c (ffffffff8181104d)
  Location: include/net/tcp.h:628
  Inline: True
  Inline callers:
    - net/ipv4/tcp_input.c:tcp_rcv_state_process
    - net/ipv4/tcp_input.c:tcp_finish_connect
    - net/ipv4/tcp_input.c:tcp_data_queue
    - net/ipv4/tcp_input.c:tcp_ack
  

• In 4.13: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/tcp.c (ffffffff818245bb)
  Location: include/net/tcp.h:636
  Inline: True
  Inline callers:
    - net/ipv4/tcp.c:tcp_recvmsg
  

  In net/ipv4/tcp_input.c (ffffffff81831133)
  Location: include/net/tcp.h:636
  Inline: True
  Inline callers:
    - net/ipv4/tcp_input.c:tcp_rcv_state_process
    - net/ipv4/tcp_input.c:tcp_finish_connect
    - net/ipv4/tcp_input.c:tcp_data_queue
    - net/ipv4/tcp_input.c:tcp_ack
  

• In 4.15: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/tcp.c (ffffffff818a5ead)
  Location: include/net/tcp.h:612
  Inline: True
  Inline callers:
    - net/ipv4/tcp.c:tcp_recvmsg
  

  In net/ipv4/tcp_input.c (ffffffff818b0565)
  Location: include/net/tcp.h:612
  Inline: True
  Inline callers:
    - net/ipv4/tcp_input.c:tcp_rcv_state_process
    - net/ipv4/tcp_input.c:tcp_finish_connect
    - net/ipv4/tcp_input.c:tcp_data_queue
    - net/ipv4/tcp_input.c:tcp_ack
  

• In 4.18: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/tcp.c (ffffffff818f770c)
  Location: include/net/tcp.h:622
  Inline: True
  Inline callers:
    - net/ipv4/tcp.c:tcp_recvmsg
  

  In net/ipv4/tcp_input.c (ffffffff81905c05)
  Location: include/net/tcp.h:622
  Inline: True
  Inline callers:
    - net/ipv4/tcp_input.c:tcp_rcv_state_process
    - net/ipv4/tcp_input.c:tcp_finish_connect
    - net/ipv4/tcp_input.c:tcp_data_queue
    - net/ipv4/tcp_input.c:tcp_ack
  

• In 5.0: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/tcp.c (ffffffff81925d7b)
  Location: include/net/tcp.h:649
  Inline: True
  Inline callers:
    - net/ipv4/tcp.c:tcp_recvmsg
  

  In net/ipv4/tcp_input.c (ffffffff81933da7)
  Location: include/net/tcp.h:649
  Inline: True
  Inline callers:
    - net/ipv4/tcp_input.c:tcp_rcv_state_process
    - net/ipv4/tcp_input.c:tcp_finish_connect
    - net/ipv4/tcp_input.c:tcp_data_queue
    - net/ipv4/tcp_input.c:tcp_ack
  

• In 5.3: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/tcp.c (ffffffff81989893)
  Location: include/net/tcp.h:650
  Inline: True
  Inline callers:
    - net/ipv4/tcp.c:tcp_recvmsg
  

  In net/ipv4/tcp_input.c (ffffffff81997cf5)
  Location: include/net/tcp.h:650
  Inline: True
  Inline callers:
    - net/ipv4/tcp_input.c:tcp_rcv_state_process
    - net/ipv4/tcp_input.c:tcp_finish_connect
    - net/ipv4/tcp_input.c:tcp_data_queue
    - net/ipv4/tcp_input.c:tcp_ack
  

• In 5.4: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/tcp.c (ffffffff819c0d09)
  Location: include/net/tcp.h:671
  Inline: True
  Inline callers:
    - net/ipv4/tcp.c:tcp_recvmsg
  

  In net/ipv4/tcp_input.c (ffffffff819ce885)
  Location: include/net/tcp.h:671
  Inline: True
  Inline callers:
    - net/ipv4/tcp_input.c:tcp_rcv_state_process
    - net/ipv4/tcp_input.c:tcp_finish_connect
    - net/ipv4/tcp_input.c:tcp_data_queue
    - net/ipv4/tcp_input.c:tcp_ack
  

• In 5.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/tcp.c (ffffffff81aab894)
  Location: include/net/tcp.h:676
  Inline: True
  Inline callers:
    - net/ipv4/tcp.c:tcp_recvmsg
  

  In net/ipv4/tcp_input.c (ffffffff81abaa0d)
  Location: include/net/tcp.h:676
  Inline: True
  Inline callers:
    - net/ipv4/tcp_input.c:tcp_rcv_state_process
    - net/ipv4/tcp_input.c:tcp_finish_connect
    - net/ipv4/tcp_input.c:tcp_data_queue
  

• In 5.11: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/tcp.c (ffffffff81ab684e)
  Location: include/net/tcp.h:682
  Inline: True
  Inline callers:
    - net/ipv4/tcp.c:tcp_recvmsg_locked
  

  In net/ipv4/tcp_input.c (ffffffff81ac5e4d)
  Location: include/net/tcp.h:682
  Inline: True
  Inline callers:
    - net/ipv4/tcp_input.c:tcp_rcv_state_process
    - net/ipv4/tcp_input.c:tcp_finish_connect
    - net/ipv4/tcp_input.c:tcp_data_queue
  

• In 5.13: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/tcp.c (ffffffff81aa19b1)
  Location: include/net/tcp.h:683
  Inline: True
  Inline callers:
    - net/ipv4/tcp.c:tcp_recvmsg_locked
  

  In net/ipv4/tcp_input.c (ffffffff81ab1057)
  Location: include/net/tcp.h:683
  Inline: True
  Inline callers:
    - net/ipv4/tcp_input.c:tcp_rcv_state_process
    - net/ipv4/tcp_input.c:tcp_rcv_state_process
    - net/ipv4/tcp_input.c:tcp_finish_connect
    - net/ipv4/tcp_input.c:tcp_finish_connect
    - net/ipv4/tcp_input.c:tcp_data_queue
    - net/ipv4/tcp_input.c:tcp_data_queue
  

• In 5.15: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/tcp.c (ffffffff81b5d94d)
  Location: include/net/tcp.h:676
  Inline: True
  Inline callers:
    - net/ipv4/tcp.c:tcp_recvmsg_locked
  

  In net/ipv4/tcp_input.c (ffffffff81b6dea7)
  Location: include/net/tcp.h:676
  Inline: True
  Inline callers:
    - net/ipv4/tcp_input.c:tcp_rcv_state_process
    - net/ipv4/tcp_input.c:tcp_rcv_state_process
    - net/ipv4/tcp_input.c:tcp_finish_connect
    - net/ipv4/tcp_input.c:tcp_finish_connect
    - net/ipv4/tcp_input.c:tcp_data_queue
    - net/ipv4/tcp_input.c:tcp_data_queue
    - net/ipv4/tcp_input.c:tcp_ack
    - net/ipv4/tcp_input.c:tcp_ack
  

• In 5.19: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/tcp.c (ffffffff81cec300)
  Location: include/net/tcp.h:690
  Inline: True
  Inline callers:
    - net/ipv4/tcp.c:tcp_recvmsg_locked
  

  In net/ipv4/tcp_input.c (ffffffff81cfd31d)
  Location: include/net/tcp.h:690
  Inline: True
  Inline callers:
    - net/ipv4/tcp_input.c:tcp_rcv_state_process
    - net/ipv4/tcp_input.c:tcp_rcv_state_process
    - net/ipv4/tcp_input.c:tcp_finish_connect
    - net/ipv4/tcp_input.c:tcp_finish_connect
    - net/ipv4/tcp_input.c:tcp_data_queue
    - net/ipv4/tcp_input.c:tcp_data_queue
    - net/ipv4/tcp_input.c:tcp_ack
    - net/ipv4/tcp_input.c:tcp_ack
  

• In 6.2: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/tcp.c (ffffffff81eb01fc)
  Location: include/net/tcp.h:703
  Inline: True
  Inline callers:
    - net/ipv4/tcp.c:tcp_recvmsg_locked
  

  In net/ipv4/tcp_input.c (ffffffff81ec1edd)
  Location: include/net/tcp.h:703
  Inline: True
  Inline callers:
    - net/ipv4/tcp_input.c:tcp_rcv_state_process
    - net/ipv4/tcp_input.c:tcp_rcv_state_process
    - net/ipv4/tcp_input.c:tcp_finish_connect
    - net/ipv4/tcp_input.c:tcp_finish_connect
    - net/ipv4/tcp_input.c:tcp_data_queue
    - net/ipv4/tcp_input.c:tcp_data_queue
    - net/ipv4/tcp_input.c:tcp_ack
    - net/ipv4/tcp_input.c:tcp_ack
  

• In 6.5: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/tcp.c (ffffffff81f0e65c)
  Location: include/net/tcp.h:698
  Inline: True
  Inline callers:
    - net/ipv4/tcp.c:tcp_recvmsg_locked
  

  In net/ipv4/tcp_input.c (ffffffff81f20416)
  Location: include/net/tcp.h:698
  Inline: True
  Inline callers:
    - net/ipv4/tcp_input.c:tcp_rcv_state_process
    - net/ipv4/tcp_input.c:tcp_rcv_state_process
    - net/ipv4/tcp_input.c:tcp_finish_connect
    - net/ipv4/tcp_input.c:tcp_finish_connect
    - net/ipv4/tcp_input.c:tcp_data_queue
    - net/ipv4/tcp_input.c:tcp_data_queue
    - net/ipv4/tcp_input.c:tcp_ack
    - net/ipv4/tcp_input.c:tcp_ack
  

• In 6.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/tcp.c (ffffffff81fd27c8)
  Location: include/net/tcp.h:711
  Inline: True
  Inline callers:
    - net/ipv4/tcp.c:tcp_recvmsg_locked
  

  In net/ipv4/tcp_input.c (ffffffff81fe4aba)
  Location: include/net/tcp.h:711
  Inline: True
  Inline callers:
    - net/ipv4/tcp_input.c:tcp_rcv_state_process
    - net/ipv4/tcp_input.c:tcp_rcv_state_process
    - net/ipv4/tcp_input.c:tcp_finish_connect
    - net/ipv4/tcp_input.c:tcp_finish_connect
    - net/ipv4/tcp_input.c:tcp_data_queue
    - net/ipv4/tcp_input.c:tcp_data_queue
  

Arch

• In arm64: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/tcp.c (ffff800010c710e8)
  Location: include/net/tcp.h:671
  Inline: True
  Inline callers:
    - net/ipv4/tcp.c:tcp_recvmsg
  

  In net/ipv4/tcp_input.c (ffff800010c812d0)
  Location: include/net/tcp.h:671
  Inline: True
  Inline callers:
    - net/ipv4/tcp_input.c:tcp_rcv_state_process
    - net/ipv4/tcp_input.c:tcp_finish_connect
    - net/ipv4/tcp_input.c:tcp_data_queue
    - net/ipv4/tcp_input.c:tcp_ack
  

• In armhf: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/tcp.c (c0d80224)
  Location: include/net/tcp.h:671
  Inline: True
  Inline callers:
    - net/ipv4/tcp.c:tcp_recvmsg
  

  In net/ipv4/tcp_input.c (c0d903ac)
  Location: include/net/tcp.h:671
  Inline: True
  Inline callers:
    - net/ipv4/tcp_input.c:tcp_rcv_state_process
    - net/ipv4/tcp_input.c:tcp_finish_connect
    - net/ipv4/tcp_input.c:tcp_data_queue
    - net/ipv4/tcp_input.c:tcp_ack
  

• In ppc64el: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/tcp.c (c000000000d78360)
  Location: include/net/tcp.h:671
  Inline: True
  Inline callers:
    - net/ipv4/tcp.c:tcp_recvmsg
  

  In net/ipv4/tcp_input.c (c000000000d8c228)
  Location: include/net/tcp.h:671
  Inline: True
  Inline callers:
    - net/ipv4/tcp_input.c:tcp_rcv_state_process
    - net/ipv4/tcp_input.c:tcp_finish_connect
    - net/ipv4/tcp_input.c:tcp_data_queue
    - net/ipv4/tcp_input.c:tcp_ack
  

• In riscv64: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/tcp.c (ffffffe0007d6366)
  Location: include/net/tcp.h:671
  Inline: True
  Inline callers:
    - net/ipv4/tcp.c:tcp_recvmsg
  

  In net/ipv4/tcp_input.c (ffffffe0007e31dc)
  Location: include/net/tcp.h:671
  Inline: True
  Inline callers:
    - net/ipv4/tcp_input.c:tcp_rcv_state_process
    - net/ipv4/tcp_input.c:tcp_finish_connect
    - net/ipv4/tcp_input.c:tcp_data_queue
    - net/ipv4/tcp_input.c:tcp_ack
  

Flavor

• In aws: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/tcp.c (ffffffff81960b79)
  Location: include/net/tcp.h:671
  Inline: True
  Inline callers:
    - net/ipv4/tcp.c:tcp_recvmsg
  

  In net/ipv4/tcp_input.c (ffffffff8196e6f5)
  Location: include/net/tcp.h:671
  Inline: True
  Inline callers:
    - net/ipv4/tcp_input.c:tcp_rcv_state_process
    - net/ipv4/tcp_input.c:tcp_finish_connect
    - net/ipv4/tcp_input.c:tcp_data_queue
    - net/ipv4/tcp_input.c:tcp_ack
  

• In azure: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/tcp.c (ffffffff8191a669)
  Location: include/net/tcp.h:671
  Inline: True
  Inline callers:
    - net/ipv4/tcp.c:tcp_recvmsg
  

  In net/ipv4/tcp_input.c (ffffffff819281e5)
  Location: include/net/tcp.h:671
  Inline: True
  Inline callers:
    - net/ipv4/tcp_input.c:tcp_rcv_state_process
    - net/ipv4/tcp_input.c:tcp_finish_connect
    - net/ipv4/tcp_input.c:tcp_data_queue
    - net/ipv4/tcp_input.c:tcp_ack
  

• In gcp: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/tcp.c (ffffffff819cb349)
  Location: include/net/tcp.h:671
  Inline: True
  Inline callers:
    - net/ipv4/tcp.c:tcp_recvmsg
  

  In net/ipv4/tcp_input.c (ffffffff819d8ec5)
  Location: include/net/tcp.h:671
  Inline: True
  Inline callers:
    - net/ipv4/tcp_input.c:tcp_rcv_state_process
    - net/ipv4/tcp_input.c:tcp_finish_connect
    - net/ipv4/tcp_input.c:tcp_data_queue
    - net/ipv4/tcp_input.c:tcp_ack
  

• In lowlatency: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/tcp.c (ffffffff819d4ed9)
  Location: include/net/tcp.h:671
  Inline: True
  Inline callers:
    - net/ipv4/tcp.c:tcp_recvmsg
  

  In net/ipv4/tcp_input.c (ffffffff819e2b26)
  Location: include/net/tcp.h:671
  Inline: True
  Inline callers:
    - net/ipv4/tcp_input.c:tcp_rcv_state_process
    - net/ipv4/tcp_input.c:tcp_finish_connect
    - net/ipv4/tcp_input.c:tcp_data_queue
    - net/ipv4/tcp_input.c:tcp_ack
  

Differences