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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/infiniband/core/uverbs_main.c rdma_user_mmap_disassociate() -> uverbs_user_mmap_disassociate()

Type Parameter Key Value
PARAM_VALUE 0 ufile 4096-ptr_max
PARAM_VALUE 0 ufile->ucontext 1-u64max
CAPPED_DATA 0 &ufile->list 1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &uverbs_dev->lists_mutex
HALF_LOCKED2 global &rtnl_mutex
TYPE_LOCK (struct ib_uverbs_device)->lists_mutex

drivers/infiniband/core/uverbs_main.c ufile_destroy_ucontext() -> uverbs_user_mmap_disassociate()

Type Parameter Key Value
PARAM_VALUE 0 ufile 4096-ptr_max
PARAM_VALUE 0 ufile->hw_destroy_rwsem.dep_map->name 0-255
PARAM_VALUE 0 ufile->hw_destroy_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 ufile->hw_destroy_rwsem.first_waiter->list.next 2624917664208203776
PARAM_VALUE 0 ufile->hw_destroy_rwsem.first_waiter->list.prev 2624917664208203776
PARAM_VALUE 0 ufile->hw_destroy_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 ufile->hw_destroy_rwsem.osq.tail.counter 0-s32max
PARAM_VALUE 0 ufile->hw_destroy_rwsem.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 ufile->hw_destroy_rwsem.wait_lock.owner (-1)
PARAM_VALUE 0 ufile->hw_destroy_rwsem.wait_lock.owner_cpu u32max
PARAM_VALUE 0 ufile->ucontext 4096-ptr_max
BUF_SIZE 0 ufile (-1),26
BUF_SIZE 0 ufile (-1),26
CAPPED_DATA 0 ufile 1
DATA_SOURCE 0 ufile $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 0 &ufile->hw_destroy_rwsem
TYPE_LOCK (struct ib_uverbs_file)->hw_destroy_rwsem