website-struct

Struct: ksm_rmap_item

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: ✅

  struct ksm_rmap_item {
      struct ksm_rmap_item *rmap_list;
      struct anon_vma *anon_vma;
      int nid;
      struct mm_struct *mm;
      long unsigned int address;
      unsigned int oldchecksum;
      struct rb_node node;
      struct ksm_stable_node *head;
      struct hlist_node hlist;
  };
  

• In 6.5: ✅

  struct ksm_rmap_item {
      struct ksm_rmap_item *rmap_list;
      struct anon_vma *anon_vma;
      int nid;
      struct mm_struct *mm;
      long unsigned int address;
      unsigned int oldchecksum;
      struct rb_node node;
      struct ksm_stable_node *head;
      struct hlist_node hlist;
  };
  

• In 6.8: ✅

  struct ksm_rmap_item {
      struct ksm_rmap_item *rmap_list;
      struct anon_vma *anon_vma;
      int nid;
      struct mm_struct *mm;
      long unsigned int address;
      unsigned int oldchecksum;
      rmap_age_t age;
      rmap_age_t remaining_skips;
      struct rb_node node;
      struct ksm_stable_node *head;
      struct hlist_node hlist;
  };
  

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 ✅
• Changed between 6.5 and 6.8 ⚠️

  • Field added. rmap_age_t age
  • Field added. rmap_age_t remaining_skips