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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 4 files:

Smatch caller information:

drivers/infiniband/hw/mlx4/qp.c destroy_qp_common() -> mlx4_db_free()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
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->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 1 db 4096-ptr_max
CAPPED_DATA 0 dev->persist->pdev->dev.cma_area->nranges 1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/infiniband/hw/mlx4/srq.c mlx4_ib_create_srq() -> mlx4_db_free()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 0 dev->caps.max_srq_wqes s32min-(-1),1-s32max
PARAM_VALUE 0 dev->persist 4096-ptr_max
PARAM_VALUE 0 dev->persist->pdev 4096-ptr_max
PARAM_VALUE 0 dev->persist->pdev->dev.cma_area->nranges 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.dma_io_tlb_pools.next->prev->prev 4096-ptr_max
PARAM_VALUE 0 dev->persist->pdev->dev.dma_mem->spinlock.rlock.dep_map->name 0-255
PARAM_VALUE 1 db 4096-ptr_max
PARAM_VALUE 1 db->db 4096-ptr_max
PARAM_VALUE 1 db->order 0-1
PARAM_VALUE 1 db->u.pgdir 4096-ptr_max
CAPPED_DATA 0 dev->persist->pdev->dev.cma_area->nranges 1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &devr->srq_lock
HALF_LOCKED2 global &device_list_mutex

drivers/infiniband/hw/mlx4/srq.c mlx4_ib_destroy_srq() -> mlx4_db_free()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 0 dev->persist 4096-ptr_max
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->usage.refs.counter s32min-s32max
PARAM_VALUE 0 dev->persist->pdev 4096-ptr_max
PARAM_VALUE 1 db 4096-ptr_max
CAPPED_DATA 0 dev->persist->pdev->dev.cma_area->nranges 1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/infiniband/hw/mlx4/cq.c mlx4_ib_create_cq() -> mlx4_db_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->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->prev 5159360019465732096
PARAM_VALUE 0 dev->persist->device_state_mutex.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 dev->persist->pdev->dev.cma_area->alloc_mutex.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 dev->persist->pdev->dev.dma_io_tlb_pools.next->prev 4096-ptr_max
PARAM_VALUE 0 dev->persist->pdev->dev.dma_io_tlb_pools.next->prev->prev 4096-ptr_max
PARAM_VALUE 0 dev->persist->pdev->dev.dma_mem->spinlock.rlock.dep_map->name 0-255
PARAM_VALUE 1 db 4096-ptr_max
PARAM_VALUE 1 db->db 4096-ptr_max
PARAM_VALUE 1 db->order 0-1
PARAM_VALUE 1 db->u.pgdir 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 0 dev->caps.cqe_size

drivers/infiniband/hw/mlx4/cq.c mlx4_ib_destroy_cq() -> mlx4_db_free()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 0 dev->persist 4096-ptr_max
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->usage.refs.counter s32min-s32max
PARAM_VALUE 0 dev->persist->pdev 4096-ptr_max
PARAM_VALUE 1 db 4096-ptr_max
CAPPED_DATA 0 dev->persist->pdev->dev.cma_area->nranges 1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/net/ethernet/mellanox/mlx4/alloc.c mlx4_alloc_hwq_res() -> mlx4_db_free()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 0 dev->persist 4096-ptr_max
PARAM_VALUE 0 dev->persist->device_state_mutex.dep_map->name 0-255
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.osq.tail.counter 0-s32max
PARAM_VALUE 0 dev->persist->pdev 4096-ptr_max
PARAM_VALUE 0 dev->persist->pdev->dev.dma_io_tlb_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 dev->persist->pdev->dev.dma_io_tlb_pools.next->prev 4096-ptr_max
PARAM_VALUE 0 dev->persist->pdev->dev.dma_io_tlb_pools.next->prev->prev 4096-ptr_max
PARAM_VALUE 0 dev->persist->pdev->dev.dma_mem->spinlock.rlock.dep_map->name 0-255
PARAM_VALUE 0 dev->persist->pdev->dev.iommu->attach_deferred 0-1
PARAM_VALUE 1 db 4096-ptr_max
PARAM_VALUE 1 db->db 4096-ptr_max
PARAM_VALUE 1 db->order 0-1
PARAM_VALUE 1 db->u.pgdir 4096-ptr_max
DATA_SOURCE 0 dev $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/net/ethernet/mellanox/mlx4/alloc.c mlx4_free_hwq_res() -> mlx4_db_free()

Type Parameter Key Value
PARAM_VALUE 1 db 4096-ptr_max
DATA_SOURCE 0 dev $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL