DepSurf

Struct: cfq_group

Status

Regular

• In 4.4: ✅

  struct cfq_group {
      struct blkg_policy_data pd;
      struct rb_node rb_node;
      u64 vdisktime;
      int nr_active;
      unsigned int children_weight;
      unsigned int vfraction;
      unsigned int weight;
      unsigned int new_weight;
      unsigned int dev_weight;
      unsigned int leaf_weight;
      unsigned int new_leaf_weight;
      unsigned int dev_leaf_weight;
      int nr_cfqq;
      unsigned int busy_queues_avg[3];
      struct cfq_rb_root service_trees[6];
      struct cfq_rb_root service_tree_idle;
      long unsigned int saved_wl_slice;
      enum wl_type_t saved_wl_type;
      enum wl_class_t saved_wl_class;
      int dispatched;
      struct cfq_ttime ttime;
      struct cfqg_stats stats;
      struct cfq_queue * async_cfqq[16];
      struct cfq_queue *async_idle_cfqq;
  };
  

• In 4.8: ✅

  struct cfq_group {
      struct blkg_policy_data pd;
      struct rb_node rb_node;
      u64 vdisktime;
      int nr_active;
      unsigned int children_weight;
      unsigned int vfraction;
      unsigned int weight;
      unsigned int new_weight;
      unsigned int dev_weight;
      unsigned int leaf_weight;
      unsigned int new_leaf_weight;
      unsigned int dev_leaf_weight;
      int nr_cfqq;
      unsigned int busy_queues_avg[3];
      struct cfq_rb_root service_trees[6];
      struct cfq_rb_root service_tree_idle;
      u64 saved_wl_slice;
      enum wl_type_t saved_wl_type;
      enum wl_class_t saved_wl_class;
      int dispatched;
      struct cfq_ttime ttime;
      struct cfqg_stats stats;
      struct cfq_queue * async_cfqq[16];
      struct cfq_queue *async_idle_cfqq;
  };
  

• In 4.10: ✅

  struct cfq_group {
      struct blkg_policy_data pd;
      struct rb_node rb_node;
      u64 vdisktime;
      int nr_active;
      unsigned int children_weight;
      unsigned int vfraction;
      unsigned int weight;
      unsigned int new_weight;
      unsigned int dev_weight;
      unsigned int leaf_weight;
      unsigned int new_leaf_weight;
      unsigned int dev_leaf_weight;
      int nr_cfqq;
      unsigned int busy_queues_avg[3];
      struct cfq_rb_root service_trees[6];
      struct cfq_rb_root service_tree_idle;
      u64 saved_wl_slice;
      enum wl_type_t saved_wl_type;
      enum wl_class_t saved_wl_class;
      int dispatched;
      struct cfq_ttime ttime;
      struct cfqg_stats stats;
      struct cfq_queue * async_cfqq[16];
      struct cfq_queue *async_idle_cfqq;
  };
  

• In 4.13: ✅

  struct cfq_group {
      struct blkg_policy_data pd;
      struct rb_node rb_node;
      u64 vdisktime;
      int nr_active;
      unsigned int children_weight;
      unsigned int vfraction;
      unsigned int weight;
      unsigned int new_weight;
      unsigned int dev_weight;
      unsigned int leaf_weight;
      unsigned int new_leaf_weight;
      unsigned int dev_leaf_weight;
      int nr_cfqq;
      unsigned int busy_queues_avg[3];
      struct cfq_rb_root service_trees[6];
      struct cfq_rb_root service_tree_idle;
      u64 saved_wl_slice;
      enum wl_type_t saved_wl_type;
      enum wl_class_t saved_wl_class;
      int dispatched;
      struct cfq_ttime ttime;
      struct cfqg_stats stats;
      struct cfq_queue * async_cfqq[16];
      struct cfq_queue *async_idle_cfqq;
  };
  

• In 4.15: ✅

  struct cfq_group {
      struct blkg_policy_data pd;
      struct rb_node rb_node;
      u64 vdisktime;
      int nr_active;
      unsigned int children_weight;
      unsigned int vfraction;
      unsigned int weight;
      unsigned int new_weight;
      unsigned int dev_weight;
      unsigned int leaf_weight;
      unsigned int new_leaf_weight;
      unsigned int dev_leaf_weight;
      int nr_cfqq;
      unsigned int busy_queues_avg[3];
      struct cfq_rb_root service_trees[6];
      struct cfq_rb_root service_tree_idle;
      u64 saved_wl_slice;
      enum wl_type_t saved_wl_type;
      enum wl_class_t saved_wl_class;
      int dispatched;
      struct cfq_ttime ttime;
      struct cfqg_stats stats;
      struct cfq_queue * async_cfqq[16];
      struct cfq_queue *async_idle_cfqq;
  };
  

• In 4.18: ✅

  struct cfq_group {
      struct blkg_policy_data pd;
      struct rb_node rb_node;
      u64 vdisktime;
      int nr_active;
      unsigned int children_weight;
      unsigned int vfraction;
      unsigned int weight;
      unsigned int new_weight;
      unsigned int dev_weight;
      unsigned int leaf_weight;
      unsigned int new_leaf_weight;
      unsigned int dev_leaf_weight;
      int nr_cfqq;
      unsigned int busy_queues_avg[3];
      struct cfq_rb_root service_trees[6];
      struct cfq_rb_root service_tree_idle;
      u64 saved_wl_slice;
      enum wl_type_t saved_wl_type;
      enum wl_class_t saved_wl_class;
      int dispatched;
      struct cfq_ttime ttime;
      struct cfqg_stats stats;
      struct cfq_queue * async_cfqq[16];
      struct cfq_queue *async_idle_cfqq;
  };
  

• 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 type changed. long unsigned int saved_wl_slice ➡️ u64 saved_wl_slice
• No changes between 4.8 and 4.10 ✅
• No changes between 4.10 and 4.13 ✅
• No changes between 4.13 and 4.15 ✅
• No changes between 4.15 and 4.18 ✅