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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 3 files:

Smatch caller information:

drivers/nvme/host/rdma.c nvme_rdma_create_queue_ib() -> ib_mr_pool_init()

Type Parameter Key Value
PARAM_VALUE 0 qp 4096-ptr_max
PARAM_VALUE 1 list 4096-ptr_max
PARAM_VALUE 3 type 0
PARAM_VALUE 4 max_num_sg 1-257
PARAM_VALUE 5 max_num_meta_sg 0
CAPPED_DATA 2 nr 1
CAPPED_DATA 4 max_num_sg 1
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 2 nr
UNITS 2 nr unit_array_size
HALF_LOCKED2 &id_priv->handler_mutex
HALF_LOCKED2 &listen_id->handler_mutex

drivers/nvme/host/rdma.c nvme_rdma_create_queue_ib() -> ib_mr_pool_init()

Type Parameter Key Value
PARAM_VALUE 0 qp 4096-ptr_max
PARAM_VALUE 0 qp->mr_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 qp->pd->device->ops.alloc_mr 1-u64max
PARAM_VALUE 0 qp->pd->device->ops.alloc_mr_integrity 1-u64max
PARAM_VALUE 0 qp->pd->device->ops.map_mr_sg_pi 1-u64max
PARAM_VALUE 1 list 4096-ptr_max
PARAM_VALUE 3 type 5
PARAM_VALUE 4 max_num_sg 1-257
PARAM_VALUE 5 max_num_meta_sg 1-257
CAPPED_DATA 0 &qp->rdma_mrs 1
CAPPED_DATA 2 nr 1
CAPPED_DATA 4 max_num_sg 1
CAPPED_DATA 5 max_num_meta_sg 1
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 2 nr
UNITS 2 nr unit_array_size
HALF_LOCKED2 &id_priv->handler_mutex
HALF_LOCKED2 &listen_id->handler_mutex

drivers/infiniband/core/rw.c rdma_rw_init_mrs() -> ib_mr_pool_init()

Type Parameter Key Value
PARAM_VALUE 0 qp 4096-ptr_max
PARAM_VALUE 0 qp->comp_cntrs.xa_flags 0
PARAM_VALUE 0 qp->comp_cntrs.xa_head 0
PARAM_VALUE 0 qp->device 4096-ptr_max
PARAM_VALUE 0 qp->device->ops.create_qp 1-u64max
PARAM_VALUE 0 qp->event_handler 5845194441982709760
PARAM_VALUE 0 qp->pd 4096-ptr_max
PARAM_VALUE 0 qp->pd->device 4096-ptr_max
PARAM_VALUE 0 qp->pd->device->port_data 4096-ptr_max
PARAM_VALUE 0 qp->qp_type 0-2,4,4096-4097
PARAM_VALUE 0 qp->rdma_mrs.next 4096-ptr_max
PARAM_VALUE 0 qp->rdma_mrs.next->next 4096-ptr_max
PARAM_VALUE 0 qp->rdma_mrs.prev 4096-ptr_max
PARAM_VALUE 0 qp->rdma_mrs.prev->next 4096-ptr_max
PARAM_VALUE 0 qp->rdma_mrs.prev->prev 4096-ptr_max
PARAM_VALUE 0 qp->real_qp 4096-ptr_max
PARAM_VALUE 0 qp->real_qp->device 4096-ptr_max
PARAM_VALUE 0 qp->real_qp->pd 0,4096-ptr_max
PARAM_VALUE 0 qp->real_qp->real_qp 4096-ptr_max
PARAM_VALUE 0 qp->real_qp->uobject 0,4096-ptr_max
PARAM_VALUE 0 qp->res.comp.done 0
PARAM_VALUE 0 qp->res.comp.wait.lock.magic 3735899821
PARAM_VALUE 0 qp->res.comp.wait.lock.owner (-1)
PARAM_VALUE 0 qp->res.comp.wait.lock.owner_cpu u32max
PARAM_VALUE 0 qp->res.comp.wait.task_list.next 4096-ptr_max
PARAM_VALUE 0 qp->res.comp.wait.task_list.next->next 4096-ptr_max
PARAM_VALUE 0 qp->res.comp.wait.task_list.prev 4096-ptr_max
PARAM_VALUE 0 qp->res.comp.wait.task_list.prev->next 4096-ptr_max
PARAM_VALUE 0 qp->res.comp.wait.task_list.prev->prev 4096-ptr_max
PARAM_VALUE 0 qp->res.kref.refcount.refs.counter 1
PARAM_VALUE 0 qp->res.type 2
PARAM_VALUE 0 qp->sig_mrs.next 4096-ptr_max
PARAM_VALUE 0 qp->sig_mrs.next->next 4096-ptr_max
PARAM_VALUE 0 qp->sig_mrs.prev 4096-ptr_max
PARAM_VALUE 0 qp->sig_mrs.prev->next 4096-ptr_max
PARAM_VALUE 0 qp->sig_mrs.prev->prev 4096-ptr_max
PARAM_VALUE 0 qp->srq_completion.done 0
PARAM_VALUE 0 qp->srq_completion.wait.lock.magic 3735899821
PARAM_VALUE 0 qp->srq_completion.wait.lock.owner (-1)
PARAM_VALUE 0 qp->srq_completion.wait.lock.owner_cpu u32max
PARAM_VALUE 0 qp->srq_completion.wait.task_list.next 4096-ptr_max
PARAM_VALUE 0 qp->srq_completion.wait.task_list.next->next 4096-ptr_max
PARAM_VALUE 0 qp->srq_completion.wait.task_list.prev 4096-ptr_max
PARAM_VALUE 0 qp->srq_completion.wait.task_list.prev->next 4096-ptr_max
PARAM_VALUE 0 qp->srq_completion.wait.task_list.prev->prev 4096-ptr_max
PARAM_VALUE 0 qp->uobject 0
PARAM_VALUE 1 list 4096-ptr_max
PARAM_VALUE 1 list->next 4096-ptr_max
PARAM_VALUE 1 list->prev 4096-ptr_max
PARAM_VALUE 2 nr s32min-(-1),1-s32max
PARAM_VALUE 3 type 0
PARAM_VALUE 4 max_num_sg 0-256
PARAM_VALUE 5 max_num_meta_sg 0
BUF_SIZE 0 qp->pd (-1)-s32max
BUF_SIZE 0 qp->qp_context s32min-(-1),1-s32max
CAPPED_DATA 4 max_num_sg 1
DATA_SOURCE 0 qp $0
STR_LEN 0 qp->pd 3,6-8
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 qp->device->hw_stats_attr_index
NO_OVERFLOW_SIMPLE 0 qp->device->num_comp_vectors
NO_OVERFLOW_SIMPLE 0 qp->device->phys_port_cnt
NO_OVERFLOW_SIMPLE 0 qp->qp_sec->dev->hw_stats_attr_index
NO_OVERFLOW_SIMPLE 0 qp->qp_sec->dev->num_comp_vectors
NO_OVERFLOW_SIMPLE 0 qp->qp_sec->dev->phys_port_cnt
NO_OVERFLOW_SIMPLE 0 qp->recv_cq->cqe_used
NO_OVERFLOW_SIMPLE 0 qp->send_cq->cqe_used
NO_OVERFLOW_SIMPLE 2 nr
HALF_LOCKED2 &rport->mutex

drivers/infiniband/core/rw.c rdma_rw_init_mrs() -> ib_mr_pool_init()

Type Parameter Key Value
PARAM_VALUE 0 qp 4096-ptr_max
PARAM_VALUE 0 qp->comp_cntrs.xa_flags 0
PARAM_VALUE 0 qp->comp_cntrs.xa_head 0
PARAM_VALUE 0 qp->device 4096-ptr_max
PARAM_VALUE 0 qp->device->ops.create_qp 1-u64max
PARAM_VALUE 0 qp->event_handler 5845194441982709760
PARAM_VALUE 0 qp->mr_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 qp->pd 4096-ptr_max
PARAM_VALUE 0 qp->pd->device 4096-ptr_max
PARAM_VALUE 0 qp->pd->device->ops.alloc_mr 1-u64max
PARAM_VALUE 0 qp->pd->device->ops.alloc_mr_integrity 1-u64max
PARAM_VALUE 0 qp->pd->device->ops.map_mr_sg_pi 1-u64max
PARAM_VALUE 0 qp->pd->device->port_data 4096-ptr_max
PARAM_VALUE 0 qp->qp_type 0-2,4,4096-4097
PARAM_VALUE 0 qp->rdma_mrs.next 4096-ptr_max
PARAM_VALUE 0 qp->rdma_mrs.next->next 4096-ptr_max
PARAM_VALUE 0 qp->rdma_mrs.prev->next 4096-ptr_max
PARAM_VALUE 0 qp->rdma_mrs.prev->prev 4096-ptr_max
PARAM_VALUE 0 qp->real_qp 4096-ptr_max
PARAM_VALUE 0 qp->real_qp->device 4096-ptr_max
PARAM_VALUE 0 qp->real_qp->pd 0,4096-ptr_max
PARAM_VALUE 0 qp->real_qp->real_qp 4096-ptr_max
PARAM_VALUE 0 qp->real_qp->uobject 0,4096-ptr_max
PARAM_VALUE 0 qp->res.comp.done 0
PARAM_VALUE 0 qp->res.comp.wait.lock.magic 3735899821
PARAM_VALUE 0 qp->res.comp.wait.lock.owner (-1)
PARAM_VALUE 0 qp->res.comp.wait.lock.owner_cpu u32max
PARAM_VALUE 0 qp->res.comp.wait.task_list.next 4096-ptr_max
PARAM_VALUE 0 qp->res.comp.wait.task_list.next->next 4096-ptr_max
PARAM_VALUE 0 qp->res.comp.wait.task_list.prev 4096-ptr_max
PARAM_VALUE 0 qp->res.comp.wait.task_list.prev->next 4096-ptr_max
PARAM_VALUE 0 qp->res.comp.wait.task_list.prev->prev 4096-ptr_max
PARAM_VALUE 0 qp->res.kref.refcount.refs.counter 1
PARAM_VALUE 0 qp->res.type 2
PARAM_VALUE 0 qp->sig_mrs.next 4096-ptr_max
PARAM_VALUE 0 qp->sig_mrs.next->next 4096-ptr_max
PARAM_VALUE 0 qp->sig_mrs.prev 4096-ptr_max
PARAM_VALUE 0 qp->sig_mrs.prev->next 4096-ptr_max
PARAM_VALUE 0 qp->sig_mrs.prev->prev 4096-ptr_max
PARAM_VALUE 0 qp->srq_completion.done 0
PARAM_VALUE 0 qp->srq_completion.wait.lock.magic 3735899821
PARAM_VALUE 0 qp->srq_completion.wait.lock.owner (-1)
PARAM_VALUE 0 qp->srq_completion.wait.lock.owner_cpu u32max
PARAM_VALUE 0 qp->srq_completion.wait.task_list.next 4096-ptr_max
PARAM_VALUE 0 qp->srq_completion.wait.task_list.next->next 4096-ptr_max
PARAM_VALUE 0 qp->srq_completion.wait.task_list.prev 4096-ptr_max
PARAM_VALUE 0 qp->srq_completion.wait.task_list.prev->next 4096-ptr_max
PARAM_VALUE 0 qp->srq_completion.wait.task_list.prev->prev 4096-ptr_max
PARAM_VALUE 0 qp->uobject 0
PARAM_VALUE 1 list 4096-ptr_max
PARAM_VALUE 1 list->next 4096-ptr_max
PARAM_VALUE 1 list->prev 4096-ptr_max
PARAM_VALUE 2 nr s32min-(-1),1-s32max
PARAM_VALUE 3 type 5
PARAM_VALUE 4 max_num_sg 0-256
PARAM_VALUE 5 max_num_meta_sg 0-256
BUF_SIZE 0 qp->pd (-1)-s32max
BUF_SIZE 0 qp->qp_context s32min-(-1),1-s32max
CAPPED_DATA 0 &qp->rdma_mrs 1
CAPPED_DATA 4 max_num_sg 1
CAPPED_DATA 5 max_num_meta_sg 1
DATA_SOURCE 0 qp $0
DATA_SOURCE 4 max_num_sg r rdma_rw_fr_page_list_len
DATA_SOURCE 5 max_num_meta_sg r rdma_rw_fr_page_list_len
STR_LEN 0 qp->pd 3,6-8
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 qp->device->hw_stats_attr_index
NO_OVERFLOW_SIMPLE 0 qp->device->num_comp_vectors
NO_OVERFLOW_SIMPLE 0 qp->device->phys_port_cnt
NO_OVERFLOW_SIMPLE 0 qp->qp_sec->dev->hw_stats_attr_index
NO_OVERFLOW_SIMPLE 0 qp->qp_sec->dev->num_comp_vectors
NO_OVERFLOW_SIMPLE 0 qp->qp_sec->dev->phys_port_cnt
NO_OVERFLOW_SIMPLE 0 qp->recv_cq->cqe_used
NO_OVERFLOW_SIMPLE 0 qp->send_cq->cqe_used
NO_OVERFLOW_SIMPLE 2 nr
HALF_LOCKED2 &rport->mutex