DepSurf

Function: `sk_is_mptcp`

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: Duplicate, Full Inline ⚠️

Collision: Static Duplication

Inline: Full

Transformation: False

Instances:

In net/ipv4/tcp_input.c (ffffffff81aba853)
Location: include/net/mptcp.h:64
Inline: True
Inline callers:
  - net/ipv4/tcp_input.c:tcp_rcv_state_process
  - net/ipv4/tcp_input.c:tcp_data_queue

In net/ipv4/tcp_output.c (ffffffff81abddf1)
Location: include/net/mptcp.h:64
Inline: True
Inline callers:
  - net/ipv4/tcp_output.c:__tcp_select_window
  - net/ipv4/tcp_output.c:tcp_established_options
  - net/ipv4/tcp_output.c:tcp_syn_options

In net/ipv6/tcp_ipv6.c (ffffffff81b69b17)
Location: include/net/mptcp.h:64
Inline: True
Inline callers:
  - net/ipv6/tcp_ipv6.c:tcp_v6_syn_recv_sock
  - net/ipv6/tcp_ipv6.c:tcp_v6_connect
  - net/ipv6/tcp_ipv6.c:tcp_v6_connect

In net/mptcp/protocol.c (ffffffff81bac89c)
Location: include/net/mptcp.h:64
Inline: True
Inline callers:
  - net/mptcp/protocol.c:mptcp_accept
  - net/mptcp/protocol.c:mptcp_accept
  - net/mptcp/protocol.c:mptcp_sendmsg
  - net/mptcp/protocol.c:__mptcp_tcp_fallback

In 5.11: Duplicate, Full Inline ⚠️

Collision: Static Duplication

Inline: Full

Transformation: False

Instances:

In net/ipv4/tcp_input.c (ffffffff81ac5c9b)
Location: include/net/mptcp.h:67
Inline: True
Inline callers:
  - net/ipv4/tcp_input.c:tcp_rcv_state_process
  - net/ipv4/tcp_input.c:tcp_data_queue
  - net/ipv4/tcp_input.c:tcp_reset

In net/ipv4/tcp_output.c (ffffffff81ac96d1)
Location: include/net/mptcp.h:67
Inline: True
Inline callers:
  - net/ipv4/tcp_output.c:__tcp_select_window
  - net/ipv4/tcp_output.c:tcp_established_options
  - net/ipv4/tcp_output.c:tcp_syn_options

In net/ipv4/syncookies.c (ffffffff81b15525)
Location: include/net/mptcp.h:67
Inline: True
Inline callers:
  - net/ipv4/syncookies.c:cookie_tcp_reqsk_alloc
  - net/ipv4/syncookies.c:cookie_tcp_reqsk_alloc

In net/ipv6/tcp_ipv6.c (ffffffff81b785e9)
Location: include/net/mptcp.h:67
Inline: True
Inline callers:
  - net/ipv6/tcp_ipv6.c:tcp_v6_syn_recv_sock
  - net/ipv6/tcp_ipv6.c:tcp_v6_connect
  - net/ipv6/tcp_ipv6.c:tcp_v6_connect

In net/mptcp/protocol.c (ffffffff81bbd798)
Location: include/net/mptcp.h:67
Inline: True
Inline callers:
  - net/mptcp/protocol.c:mptcp_accept
  - net/mptcp/protocol.c:mptcp_accept

In 5.13: Duplicate, Full Inline ⚠️

Collision: Static Duplication

Inline: Full

Transformation: False

Instances:

In net/ipv4/tcp.c (ffffffff81aa19b1)
Location: include/net/mptcp.h:81
Inline: True
Inline callers:
  - net/ipv4/tcp.c:tcp_recvmsg_locked

In net/ipv4/tcp_input.c (ffffffff81ab0ea7)
Location: include/net/mptcp.h:81
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_data_queue
  - net/ipv4/tcp_input.c:tcp_data_queue
  - net/ipv4/tcp_input.c:tcp_reset

In net/ipv4/tcp_output.c (ffffffff81ab4581)
Location: include/net/mptcp.h:81
Inline: True
Inline callers:
  - net/ipv4/tcp_output.c:__tcp_select_window
  - net/ipv4/tcp_output.c:tcp_established_options
  - net/ipv4/tcp_output.c:tcp_syn_options

In net/ipv4/syncookies.c (ffffffff81b03335)
Location: include/net/mptcp.h:81
Inline: True
Inline callers:
  - net/ipv4/syncookies.c:cookie_tcp_reqsk_alloc
  - net/ipv4/syncookies.c:cookie_tcp_reqsk_alloc

In net/ipv6/tcp_ipv6.c (ffffffff81b67531)
Location: include/net/mptcp.h:81
Inline: True
Inline callers:
  - net/ipv6/tcp_ipv6.c:tcp_v6_syn_recv_sock
  - net/ipv6/tcp_ipv6.c:tcp_v6_connect
  - net/ipv6/tcp_ipv6.c:tcp_v6_connect

In net/mptcp/protocol.c (ffffffff81bad934)
Location: include/net/mptcp.h:81
Inline: True
Inline callers:
  - net/mptcp/protocol.c:mptcp_accept
  - net/mptcp/protocol.c:mptcp_accept

In 5.15: Duplicate, Full Inline ⚠️

Collision: Static Duplication

Inline: Full

Transformation: False

Instances:

In net/ipv4/tcp.c (ffffffff81b5d94d)
Location: include/net/mptcp.h:100
Inline: True
Inline callers:
  - net/ipv4/tcp.c:tcp_recvmsg_locked

In net/ipv4/tcp_input.c (ffffffff81b6dceb)
Location: include/net/mptcp.h:100
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_data_queue
  - net/ipv4/tcp_input.c:tcp_data_queue
  - net/ipv4/tcp_input.c:tcp_reset
  - net/ipv4/tcp_input.c:tcp_ack

In net/ipv4/tcp_output.c (ffffffff81b71525)
Location: include/net/mptcp.h:100
Inline: True
Inline callers:
  - net/ipv4/tcp_output.c:__tcp_select_window
  - net/ipv4/tcp_output.c:tcp_established_options
  - net/ipv4/tcp_output.c:tcp_syn_options

In net/ipv4/syncookies.c (ffffffff81bc5595)
Location: include/net/mptcp.h:100
Inline: True
Inline callers:
  - net/ipv4/syncookies.c:cookie_tcp_reqsk_alloc
  - net/ipv4/syncookies.c:cookie_tcp_reqsk_alloc

In net/ipv6/tcp_ipv6.c (ffffffff81c2f14a)
Location: include/net/mptcp.h:100
Inline: True
Inline callers:
  - net/ipv6/tcp_ipv6.c:tcp_v6_syn_recv_sock
  - net/ipv6/tcp_ipv6.c:tcp_v6_connect
  - net/ipv6/tcp_ipv6.c:tcp_v6_connect

In net/mptcp/protocol.c (ffffffff81c7a34f)
Location: include/net/mptcp.h:100
Inline: True
Inline callers:
  - net/mptcp/protocol.c:mptcp_accept
  - net/mptcp/protocol.c:mptcp_accept

In 5.19: Duplicate, Full Inline ⚠️

Collision: Static Duplication

Inline: Full

Transformation: False

Instances:

In net/ipv4/tcp.c (ffffffff81cec300)
Location: include/net/mptcp.h:103
Inline: True
Inline callers:
  - net/ipv4/tcp.c:tcp_recvmsg_locked

In net/ipv4/tcp_input.c (ffffffff81cfd18b)
Location: include/net/mptcp.h:103
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_data_queue
  - net/ipv4/tcp_input.c:tcp_data_queue
  - net/ipv4/tcp_input.c:tcp_reset
  - net/ipv4/tcp_input.c:tcp_ack

In net/ipv4/tcp_output.c (ffffffff81d00bdd)
Location: include/net/mptcp.h:103
Inline: True
Inline callers:
  - net/ipv4/tcp_output.c:__tcp_select_window
  - net/ipv4/tcp_output.c:tcp_established_options
  - net/ipv4/tcp_output.c:tcp_syn_options

In net/ipv4/syncookies.c (ffffffff81d5a765)
Location: include/net/mptcp.h:103
Inline: True
Inline callers:
  - net/ipv4/syncookies.c:cookie_tcp_reqsk_alloc
  - net/ipv4/syncookies.c:cookie_tcp_reqsk_alloc

In net/ipv6/tcp_ipv6.c (ffffffff81dcc56b)
Location: include/net/mptcp.h:103
Inline: True
Inline callers:
  - net/ipv6/tcp_ipv6.c:tcp_v6_syn_recv_sock
  - net/ipv6/tcp_ipv6.c:tcp_v6_connect
  - net/ipv6/tcp_ipv6.c:tcp_v6_connect

In net/mptcp/protocol.c (ffffffff81e1e8b7)
Location: include/net/mptcp.h:103
Inline: True
Inline callers:
  - net/mptcp/protocol.c:mptcp_accept
  - net/mptcp/protocol.c:mptcp_accept

In net/mptcp/subflow.c (ffffffff81e2877a)
Location: include/net/mptcp.h:103
Inline: True
Inline callers:
  - net/mptcp/subflow.c:mptcp_subflow_queue_clean

In net/mptcp/bpf.c (ffffffff81e36591)
Location: include/net/mptcp.h:103
Inline: True
Inline callers:
  - net/mptcp/bpf.c:bpf_mptcp_sock_from_subflow

In 6.2: Duplicate, Full Inline ⚠️

Collision: Static Duplication

Inline: Full

Transformation: False

Instances:

In net/ipv4/tcp.c (ffffffff81eb01fc)
Location: include/net/mptcp.h:102
Inline: True
Inline callers:
  - net/ipv4/tcp.c:tcp_recvmsg_locked

In net/ipv4/tcp_input.c (ffffffff81ec1d4b)
Location: include/net/mptcp.h:102
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_data_queue
  - net/ipv4/tcp_input.c:tcp_data_queue
  - net/ipv4/tcp_input.c:tcp_reset
  - net/ipv4/tcp_input.c:tcp_ack

In net/ipv4/tcp_output.c (ffffffff81ec5d2d)
Location: include/net/mptcp.h:102
Inline: True
Inline callers:
  - net/ipv4/tcp_output.c:__tcp_select_window
  - net/ipv4/tcp_output.c:tcp_established_options
  - net/ipv4/tcp_output.c:tcp_syn_options

In net/ipv4/syncookies.c (ffffffff81f24ba5)
Location: include/net/mptcp.h:102
Inline: True
Inline callers:
  - net/ipv4/syncookies.c:cookie_tcp_reqsk_alloc
  - net/ipv4/syncookies.c:cookie_tcp_reqsk_alloc

In net/ipv6/tcp_ipv6.c (ffffffff81f9d682)
Location: include/net/mptcp.h:102
Inline: True
Inline callers:
  - net/ipv6/tcp_ipv6.c:tcp_v6_syn_recv_sock
  - net/ipv6/tcp_ipv6.c:tcp_v6_connect
  - net/ipv6/tcp_ipv6.c:tcp_v6_connect

In net/mptcp/protocol.c (ffffffff81ff5427)
Location: include/net/mptcp.h:102
Inline: True
Inline callers:
  - net/mptcp/protocol.c:mptcp_accept
  - net/mptcp/protocol.c:mptcp_accept

In net/mptcp/subflow.c (ffffffff820006fe)
Location: include/net/mptcp.h:102
Inline: True
Inline callers:
  - net/mptcp/subflow.c:mptcp_subflow_queue_clean

In net/mptcp/bpf.c (ffffffff8200f591)
Location: include/net/mptcp.h:102
Inline: True
Inline callers:
  - net/mptcp/bpf.c:bpf_mptcp_sock_from_subflow

In 6.5: Duplicate, Full Inline ⚠️

Collision: Static Duplication

Inline: Full

Transformation: False

Instances:

In net/ipv4/tcp.c (ffffffff81f0e65c)
Location: include/net/mptcp.h:102
Inline: True
Inline callers:
  - net/ipv4/tcp.c:tcp_recvmsg_locked

In net/ipv4/tcp_input.c (ffffffff81f20275)
Location: include/net/mptcp.h:102
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_data_queue
  - net/ipv4/tcp_input.c:tcp_data_queue
  - net/ipv4/tcp_input.c:tcp_reset
  - net/ipv4/tcp_input.c:tcp_ack

In net/ipv4/tcp_output.c (ffffffff81f242e1)
Location: include/net/mptcp.h:102
Inline: True
Inline callers:
  - net/ipv4/tcp_output.c:__tcp_select_window
  - net/ipv4/tcp_output.c:tcp_established_options
  - net/ipv4/tcp_output.c:tcp_syn_options

In net/ipv4/syncookies.c (ffffffff81f84735)
Location: include/net/mptcp.h:102
Inline: True
Inline callers:
  - net/ipv4/syncookies.c:cookie_tcp_reqsk_alloc
  - net/ipv4/syncookies.c:cookie_tcp_reqsk_alloc

In net/ipv6/tcp_ipv6.c (ffffffff81ffe103)
Location: include/net/mptcp.h:102
Inline: True
Inline callers:
  - net/ipv6/tcp_ipv6.c:tcp_v6_syn_recv_sock
  - net/ipv6/tcp_ipv6.c:tcp_v6_connect
  - net/ipv6/tcp_ipv6.c:tcp_v6_connect

In net/mptcp/protocol.c (ffffffff820700b4)
Location: include/net/mptcp.h:102
Inline: True
Inline callers:
  - net/mptcp/protocol.c:mptcp_accept
  - net/mptcp/protocol.c:mptcp_accept

In net/mptcp/subflow.c (ffffffff8207c913)
Location: include/net/mptcp.h:102
Inline: True
Inline callers:
  - net/mptcp/subflow.c:mptcp_subflow_queue_clean

In net/mptcp/bpf.c (ffffffff8208c179)
Location: include/net/mptcp.h:102
Inline: True
Inline callers:
  - net/mptcp/bpf.c:bpf_mptcp_sock_from_subflow

In 6.8: Duplicate, Full Inline ⚠️

Collision: Static Duplication

Inline: Full

Transformation: False

Instances:

In net/ipv4/tcp.c (ffffffff81fd27c8)
Location: include/net/mptcp.h:123
Inline: True
Inline callers:
  - net/ipv4/tcp.c:tcp_recvmsg_locked

In net/ipv4/tcp_input.c (ffffffff81fe4921)
Location: include/net/mptcp.h:123
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_data_queue
  - net/ipv4/tcp_input.c:tcp_data_queue
  - net/ipv4/tcp_input.c:tcp_reset

In net/ipv4/tcp_output.c (ffffffff81fe8b16)
Location: include/net/mptcp.h:123
Inline: True
Inline callers:
  - net/ipv4/tcp_output.c:__tcp_select_window
  - net/ipv4/tcp_output.c:tcp_established_options
  - net/ipv4/tcp_output.c:tcp_syn_options

In net/ipv4/syncookies.c (ffffffff8204aaf5)
Location: include/net/mptcp.h:123
Inline: True
Inline callers:
  - net/ipv4/syncookies.c:cookie_tcp_reqsk_alloc
  - net/ipv4/syncookies.c:cookie_tcp_reqsk_alloc

In net/ipv6/tcp_ipv6.c (ffffffff820ccf1e)
Location: include/net/mptcp.h:123
Inline: True
Inline callers:
  - net/ipv6/tcp_ipv6.c:tcp_v6_syn_recv_sock
  - net/ipv6/tcp_ipv6.c:tcp_v6_connect
  - net/ipv6/tcp_ipv6.c:tcp_v6_connect

In net/mptcp/protocol.c (ffffffff8214ad19)
Location: include/net/mptcp.h:123
Inline: True
Inline callers:
  - net/mptcp/protocol.c:mptcp_stream_accept
  - net/mptcp/protocol.c:mptcp_stream_accept

In net/mptcp/subflow.c (ffffffff82151e13)
Location: include/net/mptcp.h:123
Inline: True
Inline callers:
  - net/mptcp/subflow.c:mptcp_subflow_queue_clean

In net/mptcp/bpf.c (ffffffff82162639)
Location: include/net/mptcp.h:123
Inline: True
Inline callers:
  - net/mptcp/bpf.c:bpf_mptcp_sock_from_subflow

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 ⚠️

DepSurf

Function: sk_is_mptcp

Status

Differences

Function: `sk_is_mptcp`