DepSurf

Struct: pool_workqueue

Status

Regular

• In 4.4: ✅

  struct pool_workqueue {
      struct worker_pool *pool;
      struct workqueue_struct *wq;
      int work_color;
      int flush_color;
      int refcnt;
      int nr_in_flight[15];
      int nr_active;
      int max_active;
      struct list_head delayed_works;
      struct list_head pwqs_node;
      struct list_head mayday_node;
      struct work_struct unbound_release_work;
      struct callback_head rcu;
  };
  

• In 4.8: ✅

  struct pool_workqueue {
      struct worker_pool *pool;
      struct workqueue_struct *wq;
      int work_color;
      int flush_color;
      int refcnt;
      int nr_in_flight[15];
      int nr_active;
      int max_active;
      struct list_head delayed_works;
      struct list_head pwqs_node;
      struct list_head mayday_node;
      struct work_struct unbound_release_work;
      struct callback_head rcu;
  };
  

• In 4.10: ✅

  struct pool_workqueue {
      struct worker_pool *pool;
      struct workqueue_struct *wq;
      int work_color;
      int flush_color;
      int refcnt;
      int nr_in_flight[15];
      int nr_active;
      int max_active;
      struct list_head delayed_works;
      struct list_head pwqs_node;
      struct list_head mayday_node;
      struct work_struct unbound_release_work;
      struct callback_head rcu;
  };
  

• In 4.13: ✅

  struct pool_workqueue {
      struct worker_pool *pool;
      struct workqueue_struct *wq;
      int work_color;
      int flush_color;
      int refcnt;
      int nr_in_flight[15];
      int nr_active;
      int max_active;
      struct list_head delayed_works;
      struct list_head pwqs_node;
      struct list_head mayday_node;
      struct work_struct unbound_release_work;
      struct callback_head rcu;
  };
  

• In 4.15: ✅

  struct pool_workqueue {
      struct worker_pool *pool;
      struct workqueue_struct *wq;
      int work_color;
      int flush_color;
      int refcnt;
      int nr_in_flight[15];
      int nr_active;
      int max_active;
      struct list_head delayed_works;
      struct list_head pwqs_node;
      struct list_head mayday_node;
      struct work_struct unbound_release_work;
      struct callback_head rcu;
  };
  

• In 4.18: ✅

  struct pool_workqueue {
      struct worker_pool *pool;
      struct workqueue_struct *wq;
      int work_color;
      int flush_color;
      int refcnt;
      int nr_in_flight[15];
      int nr_active;
      int max_active;
      struct list_head delayed_works;
      struct list_head pwqs_node;
      struct list_head mayday_node;
      struct work_struct unbound_release_work;
      struct callback_head rcu;
  };
  

• In 5.0: ✅

  struct pool_workqueue {
      struct worker_pool *pool;
      struct workqueue_struct *wq;
      int work_color;
      int flush_color;
      int refcnt;
      int nr_in_flight[15];
      int nr_active;
      int max_active;
      struct list_head delayed_works;
      struct list_head pwqs_node;
      struct list_head mayday_node;
      struct work_struct unbound_release_work;
      struct callback_head rcu;
  };
  

• In 5.3: ✅

  struct pool_workqueue {
      struct worker_pool *pool;
      struct workqueue_struct *wq;
      int work_color;
      int flush_color;
      int refcnt;
      int nr_in_flight[15];
      int nr_active;
      int max_active;
      struct list_head delayed_works;
      struct list_head pwqs_node;
      struct list_head mayday_node;
      struct work_struct unbound_release_work;
      struct callback_head rcu;
  };
  

• In 5.4: ✅

  struct pool_workqueue {
      struct worker_pool *pool;
      struct workqueue_struct *wq;
      int work_color;
      int flush_color;
      int refcnt;
      int nr_in_flight[15];
      int nr_active;
      int max_active;
      struct list_head delayed_works;
      struct list_head pwqs_node;
      struct list_head mayday_node;
      struct work_struct unbound_release_work;
      struct callback_head rcu;
  };
  

• In 5.8: ✅

  struct pool_workqueue {
      struct worker_pool *pool;
      struct workqueue_struct *wq;
      int work_color;
      int flush_color;
      int refcnt;
      int nr_in_flight[15];
      int nr_active;
      int max_active;
      struct list_head delayed_works;
      struct list_head pwqs_node;
      struct list_head mayday_node;
      struct work_struct unbound_release_work;
      struct callback_head rcu;
  };
  

• In 5.11: ✅

  struct pool_workqueue {
      struct worker_pool *pool;
      struct workqueue_struct *wq;
      int work_color;
      int flush_color;
      int refcnt;
      int nr_in_flight[15];
      int nr_active;
      int max_active;
      struct list_head delayed_works;
      struct list_head pwqs_node;
      struct list_head mayday_node;
      struct work_struct unbound_release_work;
      struct callback_head rcu;
  };
  

• In 5.13: ✅

  struct pool_workqueue {
      struct worker_pool *pool;
      struct workqueue_struct *wq;
      int work_color;
      int flush_color;
      int refcnt;
      int nr_in_flight[15];
      int nr_active;
      int max_active;
      struct list_head delayed_works;
      struct list_head pwqs_node;
      struct list_head mayday_node;
      struct work_struct unbound_release_work;
      struct callback_head rcu;
  };
  

• In 5.15: ✅

  struct pool_workqueue {
      struct worker_pool *pool;
      struct workqueue_struct *wq;
      int work_color;
      int flush_color;
      int refcnt;
      int nr_in_flight[16];
      int nr_active;
      int max_active;
      struct list_head inactive_works;
      struct list_head pwqs_node;
      struct list_head mayday_node;
      struct work_struct unbound_release_work;
      struct callback_head rcu;
  };
  

• In 5.19: ✅

  struct pool_workqueue {
      struct worker_pool *pool;
      struct workqueue_struct *wq;
      int work_color;
      int flush_color;
      int refcnt;
      int nr_in_flight[16];
      int nr_active;
      int max_active;
      struct list_head inactive_works;
      struct list_head pwqs_node;
      struct list_head mayday_node;
      struct work_struct unbound_release_work;
      struct callback_head rcu;
  };
  

• In 6.2: ✅

  struct pool_workqueue {
      struct worker_pool *pool;
      struct workqueue_struct *wq;
      int work_color;
      int flush_color;
      int refcnt;
      int nr_in_flight[16];
      int nr_active;
      int max_active;
      struct list_head inactive_works;
      struct list_head pwqs_node;
      struct list_head mayday_node;
      struct work_struct unbound_release_work;
      struct callback_head rcu;
  };
  

• In 6.5: ✅

  struct pool_workqueue {
      struct worker_pool *pool;
      struct workqueue_struct *wq;
      int work_color;
      int flush_color;
      int refcnt;
      int nr_in_flight[16];
      int nr_active;
      int max_active;
      struct list_head inactive_works;
      struct list_head pwqs_node;
      struct list_head mayday_node;
      u64 stats[7];
      struct work_struct unbound_release_work;
      struct callback_head rcu;
  };
  

• In 6.8: ✅

  struct pool_workqueue {
      struct worker_pool *pool;
      struct workqueue_struct *wq;
      int work_color;
      int flush_color;
      int refcnt;
      int nr_in_flight[16];
      int nr_active;
      int max_active;
      struct list_head inactive_works;
      struct list_head pwqs_node;
      struct list_head mayday_node;
      u64 stats[8];
      struct kthread_work release_work;
      struct callback_head rcu;
  };
  

Arch

• In arm64: ✅

  struct pool_workqueue {
      struct worker_pool *pool;
      struct workqueue_struct *wq;
      int work_color;
      int flush_color;
      int refcnt;
      int nr_in_flight[15];
      int nr_active;
      int max_active;
      struct list_head delayed_works;
      struct list_head pwqs_node;
      struct list_head mayday_node;
      struct work_struct unbound_release_work;
      struct callback_head rcu;
  };
  

• In armhf: ✅

  struct pool_workqueue {
      struct worker_pool *pool;
      struct workqueue_struct *wq;
      int work_color;
      int flush_color;
      int refcnt;
      int nr_in_flight[15];
      int nr_active;
      int max_active;
      struct list_head delayed_works;
      struct list_head pwqs_node;
      struct list_head mayday_node;
      struct work_struct unbound_release_work;
      struct callback_head rcu;
  };
  

• In ppc64el: ✅

  struct pool_workqueue {
      struct worker_pool *pool;
      struct workqueue_struct *wq;
      int work_color;
      int flush_color;
      int refcnt;
      int nr_in_flight[15];
      int nr_active;
      int max_active;
      struct list_head delayed_works;
      struct list_head pwqs_node;
      struct list_head mayday_node;
      struct work_struct unbound_release_work;
      struct callback_head rcu;
  };
  

• In riscv64: ✅

  struct pool_workqueue {
      struct worker_pool *pool;
      struct workqueue_struct *wq;
      int work_color;
      int flush_color;
      int refcnt;
      int nr_in_flight[15];
      int nr_active;
      int max_active;
      struct list_head delayed_works;
      struct list_head pwqs_node;
      struct list_head mayday_node;
      struct work_struct unbound_release_work;
      struct callback_head rcu;
  };
  

Flavor

• In aws: ✅

  struct pool_workqueue {
      struct worker_pool *pool;
      struct workqueue_struct *wq;
      int work_color;
      int flush_color;
      int refcnt;
      int nr_in_flight[15];
      int nr_active;
      int max_active;
      struct list_head delayed_works;
      struct list_head pwqs_node;
      struct list_head mayday_node;
      struct work_struct unbound_release_work;
      struct callback_head rcu;
  };
  

• In azure: ✅

  struct pool_workqueue {
      struct worker_pool *pool;
      struct workqueue_struct *wq;
      int work_color;
      int flush_color;
      int refcnt;
      int nr_in_flight[15];
      int nr_active;
      int max_active;
      struct list_head delayed_works;
      struct list_head pwqs_node;
      struct list_head mayday_node;
      struct work_struct unbound_release_work;
      struct callback_head rcu;
  };
  

• In gcp: ✅

  struct pool_workqueue {
      struct worker_pool *pool;
      struct workqueue_struct *wq;
      int work_color;
      int flush_color;
      int refcnt;
      int nr_in_flight[15];
      int nr_active;
      int max_active;
      struct list_head delayed_works;
      struct list_head pwqs_node;
      struct list_head mayday_node;
      struct work_struct unbound_release_work;
      struct callback_head rcu;
  };
  

• In lowlatency: ✅

  struct pool_workqueue {
      struct worker_pool *pool;
      struct workqueue_struct *wq;
      int work_color;
      int flush_color;
      int refcnt;
      int nr_in_flight[15];
      int nr_active;
      int max_active;
      struct list_head delayed_works;
      struct list_head pwqs_node;
      struct list_head mayday_node;
      struct work_struct unbound_release_work;
      struct callback_head rcu;
  };
  

Differences

Regular

• No changes between 4.4 and 4.8 ✅
• 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 ✅
• No changes between 4.18 and 5.0 ✅
• No changes between 5.0 and 5.3 ✅
• No changes between 5.3 and 5.4 ✅
• No changes between 5.4 and 5.8 ✅
• No changes between 5.8 and 5.11 ✅
• No changes between 5.11 and 5.13 ✅
• Changed between 5.13 and 5.15 ⚠️

  • Field added. struct list_head inactive_works
  • Field removed. struct list_head delayed_works
  • Field type changed. int nr_in_flight[15] ➡️ int nr_in_flight[16]
• No changes between 5.15 and 5.19 ✅
• No changes between 5.19 and 6.2 ✅
• Changed between 6.2 and 6.5 ⚠️

  • Field added. u64 stats[7]
• Changed between 6.5 and 6.8 ⚠️

  • Field added. struct kthread_work release_work
  • Field removed. struct work_struct unbound_release_work
  • Field type changed. u64 stats[7] ➡️ u64 stats[8]

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 ✅