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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/net/ethernet/mellanox/mlx4/en_cq.c mlx4_en_deactivate_cq() -> mlx4_cq_free()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 1 cq 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &dev->ethtool->rss_lock
HALF_LOCKED2 &mdev->state_lock
HALF_LOCKED2 &priv->mdev->state_lock
HALF_LOCKED2 global &rtnl_mutex
TYPE_LOCK (struct mlx4_en_dev)->state_lock

drivers/infiniband/hw/mlx4/cq.c mlx4_ib_create_user_cq() -> mlx4_cq_free()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 0 dev->caps.max_cqes s32min-(-1),1-s32max
PARAM_VALUE 0 dev->caps.num_comp_vectors s32min-(-1),1-s32max
PARAM_VALUE 0 dev->persist->device_state_mutex->first_waiter->task->blocked_lock.owner (-4611686018427387904)-4611686018427387903
PARAM_VALUE 0 dev->persist->device_state_mutex.dep_map->name 0-255
PARAM_VALUE 0 dev->persist->device_state_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 dev->persist->device_state_mutex.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 dev->persist->device_state_mutex.first_waiter->task->blocked_lock.dep_map->name 0-255
PARAM_VALUE 0 dev->persist->device_state_mutex.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 dev->persist->device_state_mutex.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 0 dev->persist->device_state_mutex.first_waiter->task->blocked_on 0
PARAM_VALUE 0 dev->persist->device_state_mutex.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 dev->persist->device_state_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 dev->persist->pdev->dev.cma_area->alloc_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 dev->persist->pdev->dev.cma_area->alloc_mutex.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 dev->persist->pdev->dev.cma_area->alloc_mutex.osq.tail.counter s32min-s32max
PARAM_VALUE 0 dev->persist->pdev->dev.dma_io_tlb_pools.next->prev 4096-ptr_max
PARAM_VALUE 0 dev->persist->pdev->dev.iommu->attach_deferred 0-1
PARAM_VALUE 0 dev->persist->pdev->dev.iommu->pci_32bit_workaround 0-1
PARAM_VALUE 1 cq 4096-ptr_max
PARAM_VALUE 1 cq->arm_sn 1
PARAM_VALUE 1 cq->comp 4538756834836000768
PARAM_VALUE 1 cq->event 5051255090516897792
PARAM_VALUE 1 cq->free.done 0
PARAM_VALUE 1 cq->free.wait.lock.magic 3735899821
PARAM_VALUE 1 cq->free.wait.lock.owner (-1)
PARAM_VALUE 1 cq->free.wait.lock.owner_cpu u32max
PARAM_VALUE 1 cq->free.wait.task_list.next 4096-ptr_max
PARAM_VALUE 1 cq->free.wait.task_list.prev 4096-ptr_max
PARAM_VALUE 1 cq->refcount.refs.counter 1
PARAM_VALUE 1 cq->tasklet_ctx.comp 5033742985994457088
PARAM_VALUE 1 cq->tasklet_ctx.list.next 4096-ptr_max
PARAM_VALUE 1 cq->tasklet_ctx.list.prev 4096-ptr_max
PARAM_VALUE 1 cq->tasklet_ctx.priv 4096-ptr_max
PARAM_VALUE 1 cq->uar 4096-ptr_max
PARAM_VALUE 1 cq->usage 2
PARAM_VALUE 1 cq->vector 0-4294967294
CAPPED_DATA 0 dev->caps.num_comp_vectors 1
CAPPED_DATA 0 dev->persist->pdev->dev.cma_area->nranges 1
NOSPEC 1 cq->vector
NOCHECK_CALL
USER_DATA 1 cq->vector 1-s32max[c]
NO_OVERFLOW_SIMPLE 0 dev->caps.cqe_size

drivers/infiniband/hw/mlx4/cq.c mlx4_ib_destroy_cq() -> mlx4_cq_free()

Type Parameter Key Value
PARAM_VALUE 1 cq 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL