DepSurf

Tracepoint: tcp_cong_state_set

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: ✅

  Event:

  struct trace_event_raw_tcp_cong_state_set {
      struct trace_entry ent;
      const void *skaddr;
      __u16 sport;
      __u16 dport;
      __u8 saddr[4];
      __u8 daddr[4];
      __u8 saddr_v6[16];
      __u8 daddr_v6[16];
      __u8 cong_state;
      char __data[0];
  };
  

  Function:

  void trace_event_raw_event_tcp_cong_state_set(void *__data, struct sock *sk, const u8 ca_state);
  

• In 6.2: ✅

  Event:

  struct trace_event_raw_tcp_cong_state_set {
      struct trace_entry ent;
      const void *skaddr;
      __u16 sport;
      __u16 dport;
      __u8 saddr[4];
      __u8 daddr[4];
      __u8 saddr_v6[16];
      __u8 daddr_v6[16];
      __u8 cong_state;
      char __data[0];
  };
  

  Function:

  void trace_event_raw_event_tcp_cong_state_set(void *__data, struct sock *sk, const u8 ca_state);
  

• In 6.5: ✅

  Event:

  struct trace_event_raw_tcp_cong_state_set {
      struct trace_entry ent;
      const void *skaddr;
      __u16 sport;
      __u16 dport;
      __u16 family;
      __u8 saddr[4];
      __u8 daddr[4];
      __u8 saddr_v6[16];
      __u8 daddr_v6[16];
      __u8 cong_state;
      char __data[0];
  };
  

  Function:

  void trace_event_raw_event_tcp_cong_state_set(void *__data, struct sock *sk, const u8 ca_state);
  

• In 6.8: ✅

  Event:

  struct trace_event_raw_tcp_cong_state_set {
      struct trace_entry ent;
      const void *skaddr;
      __u16 sport;
      __u16 dport;
      __u16 family;
      __u8 saddr[4];
      __u8 daddr[4];
      __u8 saddr_v6[16];
      __u8 daddr_v6[16];
      __u8 cong_state;
      char __data[0];
  };
  

  Function:

  void trace_event_raw_event_tcp_cong_state_set(void *__data, struct sock *sk, const u8 ca_state);
  

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

Regular

• No changes between 5.19 and 6.2 ✅
• Changed between 6.2 and 6.5 ⚠️

  • Event changed.
  • Field added. __u16 family
• No changes between 6.5 and 6.8 ✅