DepSurf

Struct: receive_queue

Status

Regular

• In 4.4: ✅

  struct receive_queue {
      struct virtqueue *vq;
      struct napi_struct napi;
      struct page *pages;
      struct ewma_pkt_len mrg_avg_pkt_len;
      struct page_frag alloc_frag;
      struct scatterlist sg[19];
      char name[40];
  };
  

• In 4.8: ✅

  struct receive_queue {
      struct virtqueue *vq;
      struct napi_struct napi;
      struct page *pages;
      struct ewma_pkt_len mrg_avg_pkt_len;
      struct page_frag alloc_frag;
      struct scatterlist sg[19];
      char name[40];
  };
  

• 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: Absent ⚠️
• In 6.5: ✅

  struct receive_queue {
      struct virtqueue *vq;
      struct napi_struct napi;
      struct bpf_prog *xdp_prog;
      struct virtnet_rq_stats stats;
      struct page *pages;
      struct ewma_pkt_len mrg_avg_pkt_len;
      struct page_frag alloc_frag;
      struct scatterlist sg[19];
      unsigned int min_buf_len;
      char name[16];
      struct xdp_rxq_info xdp_rxq;
  };
  

• In 6.8: ✅

  struct receive_queue {
      struct virtqueue *vq;
      struct napi_struct napi;
      struct bpf_prog *xdp_prog;
      struct virtnet_rq_stats stats;
      u16 calls;
      bool dim_enabled;
      struct dim dim;
      u32 packets_in_napi;
      struct virtnet_interrupt_coalesce intr_coal;
      struct page *pages;
      struct ewma_pkt_len mrg_avg_pkt_len;
      struct page_frag alloc_frag;
      struct scatterlist sg[19];
      unsigned int min_buf_len;
      char name[16];
      struct xdp_rxq_info xdp_rxq;
      struct virtnet_rq_dma *last_dma;
      bool do_dma;
  };
  

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 4.4 and 4.8 ✅
• Changed between 6.5 and 6.8 ⚠️

  • Field added. u16 calls
  • Field added. bool dim_enabled
  • Field added. struct dim dim
  • Field added. u32 packets_in_napi
  • Field added. struct virtnet_interrupt_coalesce intr_coal
  • Field added. struct virtnet_rq_dma *last_dma
  • Field added. bool do_dma