DepSurf

Struct: io_wqe

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: Absent ⚠️
• In 5.0: Absent ⚠️
• In 5.3: Absent ⚠️
• In 5.4: Absent ⚠️
• In 5.8: ✅

  struct io_wqe {
      spinlock_t lock;
      struct io_wq_work_list work_list;
      long unsigned int hash_map;
      unsigned int flags;
      int node;
      struct io_wqe_acct acct[2];
      struct hlist_nulls_head free_list;
      struct list_head all_list;
      struct io_wq *wq;
      struct io_wq_work * hash_tail[64];
  };
  

• In 5.11: ✅

  struct io_wqe {
      raw_spinlock_t lock;
      struct io_wq_work_list work_list;
      long unsigned int hash_map;
      unsigned int flags;
      int node;
      struct io_wqe_acct acct[2];
      struct hlist_nulls_head free_list;
      struct list_head all_list;
      struct io_wq *wq;
      struct io_wq_work * hash_tail[64];
  };
  

• In 5.13: ✅

  struct io_wqe {
      raw_spinlock_t lock;
      struct io_wq_work_list work_list;
      unsigned int flags;
      int node;
      struct io_wqe_acct acct[2];
      struct hlist_nulls_head free_list;
      struct list_head all_list;
      struct wait_queue_entry wait;
      struct io_wq *wq;
      struct io_wq_work * hash_tail[64];
  };
  

• In 5.15: ✅

  struct io_wqe {
      raw_spinlock_t lock;
      struct io_wqe_acct acct[2];
      int node;
      struct hlist_nulls_head free_list;
      struct list_head all_list;
      struct wait_queue_entry wait;
      struct io_wq *wq;
      struct io_wq_work * hash_tail[64];
      cpumask_var_t cpu_mask;
  };
  

• In 5.19: ✅

  struct io_wqe {
      raw_spinlock_t lock;
      struct io_wqe_acct acct[2];
      int node;
      struct hlist_nulls_head free_list;
      struct list_head all_list;
      struct wait_queue_entry wait;
      struct io_wq *wq;
      struct io_wq_work * hash_tail[64];
      cpumask_var_t cpu_mask;
  };
  

• In 6.2: ✅

  struct io_wqe {
      raw_spinlock_t lock;
      struct io_wqe_acct acct[2];
      int node;
      struct hlist_nulls_head free_list;
      struct list_head all_list;
      struct wait_queue_entry wait;
      struct io_wq *wq;
      struct io_wq_work * hash_tail[64];
      cpumask_var_t cpu_mask;
  };
  

• 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 5.8 and 5.11 ⚠️

  • Field type changed. spinlock_t lock ➡️ raw_spinlock_t lock
• Changed between 5.11 and 5.13 ⚠️

  • Field added. struct wait_queue_entry wait
  • Field removed. long unsigned int hash_map
• Changed between 5.13 and 5.15 ⚠️

  • Field added. cpumask_var_t cpu_mask
  • Field removed. struct io_wq_work_list work_list
  • Field removed. unsigned int flags
• No changes between 5.15 and 5.19 ✅
• No changes between 5.19 and 6.2 ✅