website-tracepoint

Tracepoint: block_io_start

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: Absent ⚠️
• In 6.2: Absent ⚠️
• In 6.5: ✅

  Event:

  struct trace_event_raw_block_rq {
      struct trace_entry ent;
      dev_t dev;
      sector_t sector;
      unsigned int nr_sector;
      unsigned int bytes;
      char rwbs[8];
      char comm[16];
      u32 __data_loc_cmd;
      char __data[0];
  };
  

  Function:

  void trace_event_raw_event_block_rq(void *__data, struct request *rq);
  

• In 6.8: ✅

  Event:

  struct trace_event_raw_block_rq {
      struct trace_entry ent;
      dev_t dev;
      sector_t sector;
      unsigned int nr_sector;
      unsigned int bytes;
      char rwbs[8];
      char comm[16];
      u32 __data_loc_cmd;
      char __data[0];
  };
  

  Function:

  void trace_event_raw_event_block_rq(void *__data, struct request *rq);
  

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 6.5 and 6.8 ✅