DepSurf

Struct: radix_tree_root

Status

Regular

• In 4.4: ✅

  struct radix_tree_root {
      unsigned int height;
      gfp_t gfp_mask;
      struct radix_tree_node *rnode;
  };
  

• In 4.8: ✅

  struct radix_tree_root {
      gfp_t gfp_mask;
      struct radix_tree_node *rnode;
  };
  

• In 4.10: ✅

  struct radix_tree_root {
      gfp_t gfp_mask;
      struct radix_tree_node *rnode;
  };
  

• In 4.13: ✅

  struct radix_tree_root {
      gfp_t gfp_mask;
      struct radix_tree_node *rnode;
  };
  

• In 4.15: ✅

  struct radix_tree_root {
      gfp_t gfp_mask;
      struct radix_tree_node *rnode;
  };
  

• In 4.18: ✅

  struct radix_tree_root {
      spinlock_t xa_lock;
      gfp_t gfp_mask;
      struct radix_tree_node *rnode;
  };
  

• 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: Absent ⚠️
• In 6.8: Absent ⚠️

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

• Changed between 4.4 and 4.8 ⚠️

  • Field removed. unsigned int height
• No changes between 4.8 and 4.10 ✅
• No changes between 4.10 and 4.13 ✅
• No changes between 4.13 and 4.15 ✅
• Changed between 4.15 and 4.18 ⚠️

  • Field added. spinlock_t xa_lock