website-struct

Struct: ib_cq

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: Absent ⚠️
• In 4.10: Absent ⚠️
• In 4.13: Absent ⚠️
• In 4.15: ✅

  struct ib_cq {
      struct ib_device *device;
      struct ib_uobject *uobject;
      ib_comp_handler comp_handler;
      void (*event_handler)(struct ib_event *, void *);
      void *cq_context;
      int cqe;
      atomic_t usecnt;
      enum ib_poll_context poll_ctx;
      struct ib_wc *wc;
      struct irq_poll iop;
      struct work_struct work;
  };
  

• In 4.18: ✅

  struct ib_cq {
      struct ib_device *device;
      struct ib_uobject *uobject;
      ib_comp_handler comp_handler;
      void (*event_handler)(struct ib_event *, void *);
      void *cq_context;
      int cqe;
      atomic_t usecnt;
      enum ib_poll_context poll_ctx;
      struct ib_wc *wc;
      struct irq_poll iop;
      struct work_struct work;
      struct rdma_restrack_entry res;
  };
  

• In 5.0: ✅

  struct ib_cq {
      struct ib_device *device;
      struct ib_uobject *uobject;
      ib_comp_handler comp_handler;
      void (*event_handler)(struct ib_event *, void *);
      void *cq_context;
      int cqe;
      atomic_t usecnt;
      enum ib_poll_context poll_ctx;
      struct ib_wc *wc;
      struct irq_poll iop;
      struct work_struct work;
      struct workqueue_struct *comp_wq;
      struct rdma_restrack_entry res;
  };
  

• In 5.3: ✅

  struct ib_cq {
      struct ib_device *device;
      struct ib_uobject *uobject;
      ib_comp_handler comp_handler;
      void (*event_handler)(struct ib_event *, void *);
      void *cq_context;
      int cqe;
      atomic_t usecnt;
      enum ib_poll_context poll_ctx;
      struct ib_wc *wc;
      struct irq_poll iop;
      struct work_struct work;
      struct workqueue_struct *comp_wq;
      struct dim *dim;
      struct rdma_restrack_entry res;
  };
  

• In 5.4: ✅

  struct ib_cq {
      struct ib_device *device;
      struct ib_uobject *uobject;
      ib_comp_handler comp_handler;
      void (*event_handler)(struct ib_event *, void *);
      void *cq_context;
      int cqe;
      atomic_t usecnt;
      enum ib_poll_context poll_ctx;
      struct ib_wc *wc;
      struct irq_poll iop;
      struct work_struct work;
      struct workqueue_struct *comp_wq;
      struct dim *dim;
      struct rdma_restrack_entry res;
  };
  

• In 5.8: ✅

  struct ib_cq {
      struct ib_device *device;
      struct ib_ucq_object *uobject;
      ib_comp_handler comp_handler;
      void (*event_handler)(struct ib_event *, void *);
      void *cq_context;
      int cqe;
      unsigned int cqe_used;
      atomic_t usecnt;
      enum ib_poll_context poll_ctx;
      struct ib_wc *wc;
      struct list_head pool_entry;
      struct irq_poll iop;
      struct work_struct work;
      struct workqueue_struct *comp_wq;
      struct dim *dim;
      ktime_t timestamp;
      u8 interrupt;
      u8 shared;
      unsigned int comp_vector;
      struct rdma_restrack_entry res;
  };
  

• In 5.11: ✅

  struct ib_cq {
      struct ib_device *device;
      struct ib_ucq_object *uobject;
      ib_comp_handler comp_handler;
      void (*event_handler)(struct ib_event *, void *);
      void *cq_context;
      int cqe;
      unsigned int cqe_used;
      atomic_t usecnt;
      enum ib_poll_context poll_ctx;
      struct ib_wc *wc;
      struct list_head pool_entry;
      struct irq_poll iop;
      struct work_struct work;
      struct workqueue_struct *comp_wq;
      struct dim *dim;
      ktime_t timestamp;
      u8 interrupt;
      u8 shared;
      unsigned int comp_vector;
      struct rdma_restrack_entry res;
  };
  

• In 5.13: ✅

  struct ib_cq {
      struct ib_device *device;
      struct ib_ucq_object *uobject;
      ib_comp_handler comp_handler;
      void (*event_handler)(struct ib_event *, void *);
      void *cq_context;
      int cqe;
      unsigned int cqe_used;
      atomic_t usecnt;
      enum ib_poll_context poll_ctx;
      struct ib_wc *wc;
      struct list_head pool_entry;
      struct irq_poll iop;
      struct work_struct work;
      struct workqueue_struct *comp_wq;
      struct dim *dim;
      ktime_t timestamp;
      u8 interrupt;
      u8 shared;
      unsigned int comp_vector;
      struct rdma_restrack_entry res;
  };
  

• In 5.15: ✅

  struct ib_cq {
      struct ib_device *device;
      struct ib_ucq_object *uobject;
      ib_comp_handler comp_handler;
      void (*event_handler)(struct ib_event *, void *);
      void *cq_context;
      int cqe;
      unsigned int cqe_used;
      atomic_t usecnt;
      enum ib_poll_context poll_ctx;
      struct ib_wc *wc;
      struct list_head pool_entry;
      struct irq_poll iop;
      struct work_struct work;
      struct workqueue_struct *comp_wq;
      struct dim *dim;
      ktime_t timestamp;
      u8 interrupt;
      u8 shared;
      unsigned int comp_vector;
      struct rdma_restrack_entry res;
  };
  

• In 5.19: ✅

  struct ib_cq {
      struct ib_device *device;
      struct ib_ucq_object *uobject;
      ib_comp_handler comp_handler;
      void (*event_handler)(struct ib_event *, void *);
      void *cq_context;
      int cqe;
      unsigned int cqe_used;
      atomic_t usecnt;
      enum ib_poll_context poll_ctx;
      struct ib_wc *wc;
      struct list_head pool_entry;
      struct irq_poll iop;
      struct work_struct work;
      struct workqueue_struct *comp_wq;
      struct dim *dim;
      ktime_t timestamp;
      u8 interrupt;
      u8 shared;
      unsigned int comp_vector;
      struct rdma_restrack_entry res;
  };
  

• In 6.2: ✅

  struct ib_cq {
      struct ib_device *device;
      struct ib_ucq_object *uobject;
      ib_comp_handler comp_handler;
      void (*event_handler)(struct ib_event *, void *);
      void *cq_context;
      int cqe;
      unsigned int cqe_used;
      atomic_t usecnt;
      enum ib_poll_context poll_ctx;
      struct ib_wc *wc;
      struct list_head pool_entry;
      struct irq_poll iop;
      struct work_struct work;
      struct workqueue_struct *comp_wq;
      struct dim *dim;
      ktime_t timestamp;
      u8 interrupt;
      u8 shared;
      unsigned int comp_vector;
      struct rdma_restrack_entry res;
  };
  

• In 6.5: ✅

  struct ib_cq {
      struct ib_device *device;
      struct ib_ucq_object *uobject;
      ib_comp_handler comp_handler;
      void (*event_handler)(struct ib_event *, void *);
      void *cq_context;
      int cqe;
      unsigned int cqe_used;
      atomic_t usecnt;
      enum ib_poll_context poll_ctx;
      struct ib_wc *wc;
      struct list_head pool_entry;
      struct irq_poll iop;
      struct work_struct work;
      struct workqueue_struct *comp_wq;
      struct dim *dim;
      ktime_t timestamp;
      u8 interrupt;
      u8 shared;
      unsigned int comp_vector;
      struct rdma_restrack_entry res;
  };
  

• In 6.8: ✅

  struct ib_cq {
      struct ib_device *device;
      struct ib_ucq_object *uobject;
      ib_comp_handler comp_handler;
      void (*event_handler)(struct ib_event *, void *);
      void *cq_context;
      int cqe;
      unsigned int cqe_used;
      atomic_t usecnt;
      enum ib_poll_context poll_ctx;
      struct ib_wc *wc;
      struct list_head pool_entry;
      struct irq_poll iop;
      struct work_struct work;
      struct workqueue_struct *comp_wq;
      struct dim *dim;
      ktime_t timestamp;
      u8 interrupt;
      u8 shared;
      unsigned int comp_vector;
      struct rdma_restrack_entry res;
  };
  

Arch

• In arm64: ✅

  struct ib_cq {
      struct ib_device *device;
      struct ib_uobject *uobject;
      ib_comp_handler comp_handler;
      void (*event_handler)(struct ib_event *, void *);
      void *cq_context;
      int cqe;
      atomic_t usecnt;
      enum ib_poll_context poll_ctx;
      struct ib_wc *wc;
      struct irq_poll iop;
      struct work_struct work;
      struct workqueue_struct *comp_wq;
      struct dim *dim;
      struct rdma_restrack_entry res;
  };
  

• In armhf: ✅

  struct ib_cq {
      struct ib_device *device;
      struct ib_uobject *uobject;
      ib_comp_handler comp_handler;
      void (*event_handler)(struct ib_event *, void *);
      void *cq_context;
      int cqe;
      atomic_t usecnt;
      enum ib_poll_context poll_ctx;
      struct ib_wc *wc;
      struct irq_poll iop;
      struct work_struct work;
      struct workqueue_struct *comp_wq;
      struct dim *dim;
      struct rdma_restrack_entry res;
  };
  

• In ppc64el: ✅

  struct ib_cq {
      struct ib_device *device;
      struct ib_uobject *uobject;
      ib_comp_handler comp_handler;
      void (*event_handler)(struct ib_event *, void *);
      void *cq_context;
      int cqe;
      atomic_t usecnt;
      enum ib_poll_context poll_ctx;
      struct ib_wc *wc;
      struct irq_poll iop;
      struct work_struct work;
      struct workqueue_struct *comp_wq;
      struct dim *dim;
      struct rdma_restrack_entry res;
  };
  

• In riscv64: ✅

  struct ib_cq {
      struct ib_device *device;
      struct ib_uobject *uobject;
      ib_comp_handler comp_handler;
      void (*event_handler)(struct ib_event *, void *);
      void *cq_context;
      int cqe;
      atomic_t usecnt;
      enum ib_poll_context poll_ctx;
      struct ib_wc *wc;
      struct irq_poll iop;
      struct work_struct work;
      struct workqueue_struct *comp_wq;
      struct dim *dim;
      struct rdma_restrack_entry res;
  };
  

Flavor

• In aws: ✅

  struct ib_cq {
      struct ib_device *device;
      struct ib_uobject *uobject;
      ib_comp_handler comp_handler;
      void (*event_handler)(struct ib_event *, void *);
      void *cq_context;
      int cqe;
      atomic_t usecnt;
      enum ib_poll_context poll_ctx;
      struct ib_wc *wc;
      struct irq_poll iop;
      struct work_struct work;
      struct workqueue_struct *comp_wq;
      struct dim *dim;
      struct rdma_restrack_entry res;
  };
  

• In azure: ✅

  struct ib_cq {
      struct ib_device *device;
      struct ib_uobject *uobject;
      ib_comp_handler comp_handler;
      void (*event_handler)(struct ib_event *, void *);
      void *cq_context;
      int cqe;
      atomic_t usecnt;
      enum ib_poll_context poll_ctx;
      struct ib_wc *wc;
      struct irq_poll iop;
      struct work_struct work;
      struct workqueue_struct *comp_wq;
      struct dim *dim;
      struct rdma_restrack_entry res;
  };
  

• In gcp: ✅

  struct ib_cq {
      struct ib_device *device;
      struct ib_uobject *uobject;
      ib_comp_handler comp_handler;
      void (*event_handler)(struct ib_event *, void *);
      void *cq_context;
      int cqe;
      atomic_t usecnt;
      enum ib_poll_context poll_ctx;
      struct ib_wc *wc;
      struct irq_poll iop;
      struct work_struct work;
      struct workqueue_struct *comp_wq;
      struct dim *dim;
      struct rdma_restrack_entry res;
  };
  

• In lowlatency: ✅

  struct ib_cq {
      struct ib_device *device;
      struct ib_uobject *uobject;
      ib_comp_handler comp_handler;
      void (*event_handler)(struct ib_event *, void *);
      void *cq_context;
      int cqe;
      atomic_t usecnt;
      enum ib_poll_context poll_ctx;
      struct ib_wc *wc;
      struct irq_poll iop;
      struct work_struct work;
      struct workqueue_struct *comp_wq;
      struct dim *dim;
      struct rdma_restrack_entry res;
  };
  

Differences

Regular

• Changed between 4.15 and 4.18 ⚠️

  • Field added. struct rdma_restrack_entry res
• Changed between 4.18 and 5.0 ⚠️

  • Field added. struct workqueue_struct *comp_wq
• Changed between 5.0 and 5.3 ⚠️

  • Field added. struct dim *dim
• No changes between 5.3 and 5.4 ✅
• Changed between 5.4 and 5.8 ⚠️

  • Field added. unsigned int cqe_used
  • Field added. struct list_head pool_entry
  • Field added. ktime_t timestamp
  • Field added. u8 interrupt
  • Field added. u8 shared
  • Field added. unsigned int comp_vector
  • Field type changed. struct ib_uobject *uobject ➡️ struct ib_ucq_object *uobject
• No changes between 5.8 and 5.11 ✅
• No changes between 5.11 and 5.13 ✅
• No changes between 5.13 and 5.15 ✅
• No changes between 5.15 and 5.19 ✅
• No changes between 5.19 and 6.2 ✅
• No changes between 6.2 and 6.5 ✅
• No changes between 6.5 and 6.8 ✅

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 ✅