website-function

Function: tcp_options_write

Status

Regular

• In 4.4: ✅

  void tcp_options_write(__be32 *ptr, struct tcp_sock *tp, struct tcp_out_options *opts);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_output.c (ffffffff81774760)
  Location: net/ipv4/tcp_output.c:447
  Inline: False
  Direct callers:
    - net/ipv4/tcp_output.c:tcp_make_synack
    - net/ipv4/tcp_output.c:tcp_transmit_skb
  

  Symbols:

  ffffffff81774760-ffffffff817749d2: tcp_options_write (STB_LOCAL)
  

• In 4.8: ✅

  void tcp_options_write(__be32 *ptr, struct tcp_sock *tp, struct tcp_out_options *opts);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_output.c (ffffffff817e1690)
  Location: net/ipv4/tcp_output.c:445
  Inline: False
  Direct callers:
    - net/ipv4/tcp_output.c:tcp_make_synack
    - net/ipv4/tcp_output.c:tcp_transmit_skb
  

  Symbols:

  ffffffff817e1690-ffffffff817e18d0: tcp_options_write (STB_LOCAL)
  

• In 4.10: ✅

  void tcp_options_write(__be32 *ptr, struct tcp_sock *tp, struct tcp_out_options *opts);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_output.c (ffffffff81811b60)
  Location: net/ipv4/tcp_output.c:445
  Inline: False
  Direct callers:
    - net/ipv4/tcp_output.c:tcp_make_synack
    - net/ipv4/tcp_output.c:tcp_transmit_skb
  

  Symbols:

  ffffffff81811b60-ffffffff81811da2: tcp_options_write (STB_LOCAL)
  

• In 4.13: ✅

  void tcp_options_write(__be32 *ptr, struct tcp_sock *tp, struct tcp_out_options *opts);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_output.c (ffffffff81831e90)
  Location: net/ipv4/tcp_output.c:446
  Inline: False
  Direct callers:
    - net/ipv4/tcp_output.c:tcp_make_synack
    - net/ipv4/tcp_output.c:tcp_transmit_skb
  

  Symbols:

  ffffffff81831e90-ffffffff818320e1: tcp_options_write (STB_LOCAL)
  

• In 4.15: ✅

  void tcp_options_write(__be32 *ptr, struct tcp_sock *tp, struct tcp_out_options *opts);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_output.c (ffffffff818b10b0)
  Location: net/ipv4/tcp_output.c:447
  Inline: False
  Direct callers:
    - net/ipv4/tcp_output.c:tcp_make_synack
    - net/ipv4/tcp_output.c:tcp_transmit_skb
  

  Symbols:

  ffffffff818b10b0-ffffffff818b130c: tcp_options_write (STB_LOCAL)
  

• In 4.18: ✅

  void tcp_options_write(__be32 *ptr, struct tcp_sock *tp, struct tcp_out_options *opts);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_output.c (ffffffff81906760)
  Location: net/ipv4/tcp_output.c:458
  Inline: False
  Direct callers:
    - net/ipv4/tcp_output.c:tcp_make_synack
    - net/ipv4/tcp_output.c:__tcp_transmit_skb
  

  Symbols:

  ffffffff81906760-ffffffff81906994: tcp_options_write (STB_LOCAL)
  

• In 5.0: ✅

  void tcp_options_write(__be32 *ptr, struct tcp_sock *tp, struct tcp_out_options *opts);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_output.c (ffffffff81934950)
  Location: net/ipv4/tcp_output.c:454
  Inline: False
  Direct callers:
    - net/ipv4/tcp_output.c:tcp_make_synack
    - net/ipv4/tcp_output.c:__tcp_transmit_skb
  

  Symbols:

  ffffffff81934950-ffffffff81934b84: tcp_options_write (STB_LOCAL)
  

• In 5.3: ✅

  void tcp_options_write(__be32 *ptr, struct tcp_sock *tp, struct tcp_out_options *opts);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_output.c (ffffffff81998620)
  Location: net/ipv4/tcp_output.c:454
  Inline: False
  Direct callers:
    - net/ipv4/tcp_output.c:tcp_make_synack
    - net/ipv4/tcp_output.c:__tcp_transmit_skb
  

  Symbols:

  ffffffff81998620-ffffffff8199888c: tcp_options_write (STB_LOCAL)
  

• In 5.4: ✅

  void tcp_options_write(__be32 *ptr, struct tcp_sock *tp, struct tcp_out_options *opts);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_output.c (ffffffff819cf200)
  Location: net/ipv4/tcp_output.c:457
  Inline: False
  Direct callers:
    - net/ipv4/tcp_output.c:tcp_make_synack
    - net/ipv4/tcp_output.c:__tcp_transmit_skb
  

  Symbols:

  ffffffff819cf200-ffffffff819cf46c: tcp_options_write (STB_LOCAL)
  

• In 5.8: ✅

  void tcp_options_write(__be32 *ptr, struct tcp_sock *tp, struct tcp_out_options *opts);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_output.c (ffffffff81abb3e0)
  Location: net/ipv4/tcp_output.c:468
  Inline: False
  Direct callers:
    - net/ipv4/tcp_output.c:tcp_make_synack
    - net/ipv4/tcp_output.c:__tcp_transmit_skb
  

  Symbols:

  ffffffff81abb3e0-ffffffff81abb67f: tcp_options_write (STB_LOCAL)
  

• In 5.11: ✅

  void tcp_options_write(__be32 *ptr, struct tcp_sock *tp, struct tcp_out_options *opts);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_output.c (ffffffff81ac65f0)
  Location: net/ipv4/tcp_output.c:609
  Inline: False
  Direct callers:
    - net/ipv4/tcp_output.c:tcp_make_synack
    - net/ipv4/tcp_output.c:__tcp_transmit_skb
  

  Symbols:

  ffffffff81ac65f0-ffffffff81ac6887: tcp_options_write (STB_LOCAL)
  

• In 5.13: ✅

  void tcp_options_write(__be32 *ptr, struct tcp_sock *tp, struct tcp_out_options *opts);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_output.c (ffffffff81ab17f0)
  Location: net/ipv4/tcp_output.c:609
  Inline: False
  Direct callers:
    - net/ipv4/tcp_output.c:tcp_make_synack
    - net/ipv4/tcp_output.c:__tcp_transmit_skb
  

  Symbols:

  ffffffff81ab17f0-ffffffff81ab1a9e: tcp_options_write (STB_LOCAL)
  

• In 5.15: Transformation ⚠️

  void tcp_options_write(__be32 *ptr, struct tcp_sock *tp, struct tcp_out_options *opts);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In net/ipv4/tcp_output.c (0)
  Location: net/ipv4/tcp_output.c:609
  Inline: False
  Direct callers:
    - net/ipv4/tcp_output.c:tcp_make_synack
    - net/ipv4/tcp_output.c:__tcp_transmit_skb
  

  Symbols:

  ffffffff81b6e9a0-ffffffff81b6ec6e: tcp_options_write (STB_LOCAL)
  ffffffff81d3ade6-ffffffff81d3ae03: tcp_options_write.cold (STB_LOCAL)
  

• In 5.19: Transformation ⚠️

  void tcp_options_write(struct tcphdr *th, struct tcp_sock *tp, struct tcp_out_options *opts);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In net/ipv4/tcp_output.c (0)
  Location: net/ipv4/tcp_output.c:607
  Inline: False
  Direct callers:
    - net/ipv4/tcp_output.c:tcp_make_synack
    - net/ipv4/tcp_output.c:__tcp_transmit_skb
  

  Symbols:

  ffffffff81cfdfb0-ffffffff81cfe2a6: tcp_options_write (STB_LOCAL)
  ffffffff81f076b7-ffffffff81f076da: tcp_options_write.cold (STB_LOCAL)
  

• In 6.2: Transformation ⚠️

  void tcp_options_write(struct tcphdr *th, struct tcp_sock *tp, struct tcp_out_options *opts);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In net/ipv4/tcp_output.c (0)
  Location: net/ipv4/tcp_output.c:607
  Inline: False
  Direct callers:
    - net/ipv4/tcp_output.c:tcp_make_synack
    - net/ipv4/tcp_output.c:__tcp_transmit_skb
  

  Symbols:

  ffffffff81ec2c50-ffffffff81ec2f1d: tcp_options_write (STB_LOCAL)
  ffffffff820af12f-ffffffff820af152: tcp_options_write.cold (STB_LOCAL)
  

• In 6.5: Transformation ⚠️

  void tcp_options_write(struct tcphdr *th, struct tcp_sock *tp, struct tcp_out_options *opts);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In net/ipv4/tcp_output.c (0)
  Location: net/ipv4/tcp_output.c:609
  Inline: False
  Direct callers:
    - net/ipv4/tcp_output.c:tcp_make_synack
    - net/ipv4/tcp_output.c:__tcp_transmit_skb
  

  Symbols:

  ffffffff81f21db0-ffffffff81f2207d: tcp_options_write (STB_LOCAL)
  ffffffff8213062b-ffffffff8213064e: tcp_options_write.cold (STB_LOCAL)
  

• In 6.8: Transformation ⚠️

  void tcp_options_write(struct tcphdr *th, struct tcp_sock *tp, const struct tcp_request_sock *tcprsk, struct tcp_out_options *opts, struct tcp_key *key);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In net/ipv4/tcp_output.c (0)
  Location: net/ipv4/tcp_output.c:655
  Inline: False
  Direct callers:
    - net/ipv4/tcp_output.c:tcp_make_synack
    - net/ipv4/tcp_output.c:__tcp_transmit_skb
  

  Symbols:

  ffffffff81fe6b50-ffffffff81fe6ed7: tcp_options_write (STB_LOCAL)
  ffffffff82212038-ffffffff8221205b: tcp_options_write.cold (STB_LOCAL)
  

Arch

• In arm64: ✅

  void tcp_options_write(__be32 *ptr, struct tcp_sock *tp, struct tcp_out_options *opts);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_output.c (ffff800010c81bb8)
  Location: net/ipv4/tcp_output.c:457
  Inline: False
  Direct callers:
    - net/ipv4/tcp_output.c:tcp_make_synack
    - net/ipv4/tcp_output.c:__tcp_transmit_skb
  

  Symbols:

  ffff800010c81bb8-ffff800010c81e2c: tcp_options_write (STB_LOCAL)
  

• In armhf: ✅

  void tcp_options_write(__be32 *ptr, struct tcp_sock *tp, struct tcp_out_options *opts);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_output.c (c0d90cb4)
  Location: net/ipv4/tcp_output.c:457
  Inline: False
  Direct callers:
    - net/ipv4/tcp_output.c:tcp_make_synack
    - net/ipv4/tcp_output.c:__tcp_transmit_skb
  

  Symbols:

  c0d90cb4-c0d90ef8: tcp_options_write (STB_LOCAL)
  

• In ppc64el: ✅

  void tcp_options_write(__be32 *ptr, struct tcp_sock *tp, struct tcp_out_options *opts);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_output.c (c000000000d8ced0)
  Location: net/ipv4/tcp_output.c:457
  Inline: False
  Direct callers:
    - net/ipv4/tcp_output.c:tcp_make_synack
    - net/ipv4/tcp_output.c:__tcp_transmit_skb
  

  Symbols:

  c000000000d8ced0-c000000000d8d1bc: tcp_options_write (STB_LOCAL)
  

• In riscv64: ✅

  void tcp_options_write(__be32 *ptr, struct tcp_sock *tp, struct tcp_out_options *opts);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_output.c (ffffffe0007e3b14)
  Location: net/ipv4/tcp_output.c:457
  Inline: False
  Direct callers:
    - net/ipv4/tcp_output.c:tcp_make_synack
    - net/ipv4/tcp_output.c:__tcp_transmit_skb
  

  Symbols:

  ffffffe0007e3b14-ffffffe0007e3dec: tcp_options_write (STB_LOCAL)
  

Flavor

• In aws: ✅

  void tcp_options_write(__be32 *ptr, struct tcp_sock *tp, struct tcp_out_options *opts);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_output.c (ffffffff8196f070)
  Location: net/ipv4/tcp_output.c:457
  Inline: False
  Direct callers:
    - net/ipv4/tcp_output.c:tcp_make_synack
    - net/ipv4/tcp_output.c:__tcp_transmit_skb
  

  Symbols:

  ffffffff8196f070-ffffffff8196f2dc: tcp_options_write (STB_LOCAL)
  

• In azure: ✅

  void tcp_options_write(__be32 *ptr, struct tcp_sock *tp, struct tcp_out_options *opts);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_output.c (ffffffff81928b60)
  Location: net/ipv4/tcp_output.c:457
  Inline: False
  Direct callers:
    - net/ipv4/tcp_output.c:tcp_make_synack
    - net/ipv4/tcp_output.c:__tcp_transmit_skb
  

  Symbols:

  ffffffff81928b60-ffffffff81928dcc: tcp_options_write (STB_LOCAL)
  

• In gcp: ✅

  void tcp_options_write(__be32 *ptr, struct tcp_sock *tp, struct tcp_out_options *opts);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_output.c (ffffffff819d9840)
  Location: net/ipv4/tcp_output.c:457
  Inline: False
  Direct callers:
    - net/ipv4/tcp_output.c:tcp_make_synack
    - net/ipv4/tcp_output.c:__tcp_transmit_skb
  

  Symbols:

  ffffffff819d9840-ffffffff819d9aac: tcp_options_write (STB_LOCAL)
  

• In lowlatency: ✅

  void tcp_options_write(__be32 *ptr, struct tcp_sock *tp, struct tcp_out_options *opts);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_output.c (ffffffff819e34a0)
  Location: net/ipv4/tcp_output.c:457
  Inline: False
  Direct callers:
    - net/ipv4/tcp_output.c:tcp_make_synack
    - net/ipv4/tcp_output.c:__tcp_transmit_skb
  

  Symbols:

  ffffffff819e34a0-ffffffff819e370c: tcp_options_write (STB_LOCAL)
  

Differences

Regular

• No changes between 4.4 and 4.8 ✅
• No changes between 4.8 and 4.10 ✅
• No changes between 4.10 and 4.13 ✅
• No changes between 4.13 and 4.15 ✅
• No changes between 4.15 and 4.18 ✅
• No changes between 4.18 and 5.0 ✅
• No changes between 5.0 and 5.3 ✅
• No changes between 5.3 and 5.4 ✅
• No changes between 5.4 and 5.8 ✅
• No changes between 5.8 and 5.11 ✅
• No changes between 5.11 and 5.13 ✅
• No changes between 5.13 and 5.15 ✅
• Changed between 5.15 and 5.19 ⚠️

  • Param added. struct tcphdr *th
  • Param removed. __be32 *ptr
• No changes between 5.19 and 6.2 ✅
• No changes between 6.2 and 6.5 ✅
• Changed between 6.5 and 6.8 ⚠️

  • Param added. const struct tcp_request_sock *tcprsk
  • Param added. struct tcp_key *key
  • Param reordered. th, tp, opts ➡️ th, tp, tcprsk, opts, key

Arch

• No changes between amd64 and arm64 ✅
• No changes between amd64 and armhf ✅
• No changes between amd64 and ppc64el ✅
• No changes between amd64 and riscv64 ✅

Flavor

• No changes between generic and aws ✅
• No changes between generic and azure ✅
• No changes between generic and gcp ✅
• No changes between generic and lowlatency ✅