website-struct

Struct: page_pool_params

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: ✅

  struct page_pool_params {
      unsigned int flags;
      unsigned int order;
      unsigned int pool_size;
      int nid;
      struct device *dev;
      enum dma_data_direction dma_dir;
  };
  

• In 5.0: ✅

  struct page_pool_params {
      unsigned int flags;
      unsigned int order;
      unsigned int pool_size;
      int nid;
      struct device *dev;
      enum dma_data_direction dma_dir;
  };
  

• In 5.3: ✅

  struct page_pool_params {
      unsigned int flags;
      unsigned int order;
      unsigned int pool_size;
      int nid;
      struct device *dev;
      enum dma_data_direction dma_dir;
  };
  

• In 5.4: ✅

  struct page_pool_params {
      unsigned int flags;
      unsigned int order;
      unsigned int pool_size;
      int nid;
      struct device *dev;
      enum dma_data_direction dma_dir;
  };
  

• In 5.8: ✅

  struct page_pool_params {
      unsigned int flags;
      unsigned int order;
      unsigned int pool_size;
      int nid;
      struct device *dev;
      enum dma_data_direction dma_dir;
      unsigned int max_len;
      unsigned int offset;
  };
  

• In 5.11: ✅

  struct page_pool_params {
      unsigned int flags;
      unsigned int order;
      unsigned int pool_size;
      int nid;
      struct device *dev;
      enum dma_data_direction dma_dir;
      unsigned int max_len;
      unsigned int offset;
  };
  

• In 5.13: ✅

  struct page_pool_params {
      unsigned int flags;
      unsigned int order;
      unsigned int pool_size;
      int nid;
      struct device *dev;
      enum dma_data_direction dma_dir;
      unsigned int max_len;
      unsigned int offset;
  };
  

• In 5.15: ✅

  struct page_pool_params {
      unsigned int flags;
      unsigned int order;
      unsigned int pool_size;
      int nid;
      struct device *dev;
      enum dma_data_direction dma_dir;
      unsigned int max_len;
      unsigned int offset;
  };
  

• In 5.19: ✅

  struct page_pool_params {
      unsigned int flags;
      unsigned int order;
      unsigned int pool_size;
      int nid;
      struct device *dev;
      enum dma_data_direction dma_dir;
      unsigned int max_len;
      unsigned int offset;
      void (*init_callback)(struct page *, void *);
      void *init_arg;
  };
  

• In 6.2: ✅

  struct page_pool_params {
      unsigned int flags;
      unsigned int order;
      unsigned int pool_size;
      int nid;
      struct device *dev;
      enum dma_data_direction dma_dir;
      unsigned int max_len;
      unsigned int offset;
      void (*init_callback)(struct page *, void *);
      void *init_arg;
  };
  

• In 6.5: ✅

  struct page_pool_params {
      unsigned int flags;
      unsigned int order;
      unsigned int pool_size;
      int nid;
      struct device *dev;
      struct napi_struct *napi;
      enum dma_data_direction dma_dir;
      unsigned int max_len;
      unsigned int offset;
      void (*init_callback)(struct page *, void *);
      void *init_arg;
  };
  

• In 6.8: ✅

  struct page_pool_params {
      unsigned int flags;
      unsigned int order;
      unsigned int pool_size;
      int nid;
      struct device *dev;
      struct napi_struct *napi;
      enum dma_data_direction dma_dir;
      unsigned int max_len;
      unsigned int offset;
      struct page_pool_params_fast fast;
      struct net_device *netdev;
      void (*init_callback)(struct page *, void *);
      void *init_arg;
      struct page_pool_params_slow slow;
  };
  

Arch

• In arm64: ✅

  struct page_pool_params {
      unsigned int flags;
      unsigned int order;
      unsigned int pool_size;
      int nid;
      struct device *dev;
      enum dma_data_direction dma_dir;
  };
  

• In armhf: ✅

  struct page_pool_params {
      unsigned int flags;
      unsigned int order;
      unsigned int pool_size;
      int nid;
      struct device *dev;
      enum dma_data_direction dma_dir;
  };
  

• In ppc64el: ✅

  struct page_pool_params {
      unsigned int flags;
      unsigned int order;
      unsigned int pool_size;
      int nid;
      struct device *dev;
      enum dma_data_direction dma_dir;
  };
  

• In riscv64: ✅

  struct page_pool_params {
      unsigned int flags;
      unsigned int order;
      unsigned int pool_size;
      int nid;
      struct device *dev;
      enum dma_data_direction dma_dir;
  };
  

Flavor

• In aws: ✅

  struct page_pool_params {
      unsigned int flags;
      unsigned int order;
      unsigned int pool_size;
      int nid;
      struct device *dev;
      enum dma_data_direction dma_dir;
  };
  

• In azure: ✅

  struct page_pool_params {
      unsigned int flags;
      unsigned int order;
      unsigned int pool_size;
      int nid;
      struct device *dev;
      enum dma_data_direction dma_dir;
  };
  

• In gcp: ✅

  struct page_pool_params {
      unsigned int flags;
      unsigned int order;
      unsigned int pool_size;
      int nid;
      struct device *dev;
      enum dma_data_direction dma_dir;
  };
  

• In lowlatency: ✅

  struct page_pool_params {
      unsigned int flags;
      unsigned int order;
      unsigned int pool_size;
      int nid;
      struct device *dev;
      enum dma_data_direction dma_dir;
  };
  

Differences

Regular

• No changes between 4.18 and 5.0 ✅
• No changes between 5.0 and 5.3 ✅
• No changes between 5.3 and 5.4 ✅
• Changed between 5.4 and 5.8 ⚠️

  • Field added. unsigned int max_len
  • Field added. unsigned int offset
• No changes between 5.8 and 5.11 ✅
• No changes between 5.11 and 5.13 ✅
• No changes between 5.13 and 5.15 ✅
• Changed between 5.15 and 5.19 ⚠️

  • Field added. void (*init_callback)(struct page *, void *)
  • Field added. void *init_arg
• No changes between 5.19 and 6.2 ✅
• Changed between 6.2 and 6.5 ⚠️

  • Field added. struct napi_struct *napi
• Changed between 6.5 and 6.8 ⚠️

  • Field added. struct page_pool_params_fast fast
  • Field added. struct net_device *netdev
  • Field added. struct page_pool_params_slow slow

Arch

• No changes between amd64 and arm64 ✅
• No changes between amd64 and armhf ✅
• No changes between amd64 and ppc64el ✅
• No changes between amd64 and riscv64 ✅

Flavor

• No changes between generic and aws ✅
• No changes between generic and azure ✅
• No changes between generic and gcp ✅
• No changes between generic and lowlatency ✅