website-struct

Struct: page_map

Status

Regular

• In 4.4: ✅

  struct page_map {
      struct resource res;
  };
  

• In 4.8: ✅

  struct page_map {
      struct resource res;
      struct percpu_ref *ref;
      struct dev_pagemap pgmap;
      struct vmem_altmap altmap;
  };
  

• In 4.10: ✅

  struct page_map {
      struct resource res;
      struct percpu_ref *ref;
      struct dev_pagemap pgmap;
      struct vmem_altmap altmap;
  };
  

• In 4.13: ✅

  struct page_map {
      struct resource res;
      struct percpu_ref *ref;
      struct dev_pagemap pgmap;
      struct vmem_altmap altmap;
  };
  

• In 4.15: ✅

  struct page_map {
      struct resource res;
      struct percpu_ref *ref;
      struct dev_pagemap pgmap;
      struct vmem_altmap altmap;
  };
  

• 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: 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 added. struct percpu_ref *ref
  • Field added. struct dev_pagemap pgmap
  • Field added. struct vmem_altmap altmap
• No changes between 4.8 and 4.10 ✅
• No changes between 4.10 and 4.13 ✅
• No changes between 4.13 and 4.15 ✅