website-tracepoint

Tracepoint: mm_khugepaged_collapse_file

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: ✅

  Event:

  struct trace_event_raw_mm_khugepaged_collapse_file {
      struct trace_entry ent;
      struct mm_struct *mm;
      long unsigned int hpfn;
      long unsigned int index;
      long unsigned int addr;
      bool is_shmem;
      u32 __data_loc_filename;
      int nr;
      int result;
      char __data[0];
  };
  

  Function:

  void trace_event_raw_event_mm_khugepaged_collapse_file(void *__data, struct mm_struct *mm, struct page *hpage, long unsigned int index, bool is_shmem, long unsigned int addr, struct file *file, int nr, int result);
  

• In 6.5: ✅

  Event:

  struct trace_event_raw_mm_khugepaged_collapse_file {
      struct trace_entry ent;
      struct mm_struct *mm;
      long unsigned int hpfn;
      long unsigned int index;
      long unsigned int addr;
      bool is_shmem;
      u32 __data_loc_filename;
      int nr;
      int result;
      char __data[0];
  };
  

  Function:

  void trace_event_raw_event_mm_khugepaged_collapse_file(void *__data, struct mm_struct *mm, struct page *hpage, long unsigned int index, bool is_shmem, long unsigned int addr, struct file *file, int nr, int result);
  

• In 6.8: ✅

  Event:

  struct trace_event_raw_mm_khugepaged_collapse_file {
      struct trace_entry ent;
      struct mm_struct *mm;
      long unsigned int hpfn;
      long unsigned int index;
      long unsigned int addr;
      bool is_shmem;
      u32 __data_loc_filename;
      int nr;
      int result;
      char __data[0];
  };
  

  Function:

  void trace_event_raw_event_mm_khugepaged_collapse_file(void *__data, struct mm_struct *mm, struct page *hpage, long unsigned int index, bool is_shmem, long unsigned int addr, struct file *file, int nr, int result);
  

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 6.2 and 6.5 ✅
• No changes between 6.5 and 6.8 ✅