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Documented in 1 files:

Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 3 files:

Smatch caller information:

drivers/iommu/iommufd/device.c iommufd_access_create() -> iommufd_ctx_get()

Type Parameter Key Value
PARAM_VALUE 0 ictx->objects.xa_lock.rlock.dep_map->name 0-255
BUF_SIZE 0 ictx s32min-(-1),1-s32max
BUF_SIZE 0 ictx s32min-(-1),1-s32max
DATA_SOURCE 0 ictx $0
NOCHECK_CALL
HALF_LOCKED2 &device->dev_set->lock

drivers/iommu/iommufd/device.c iommufd_device_bind() -> iommufd_ctx_get()

Type Parameter Key Value
BUF_SIZE 0 ictx s32min-(-1),1-s32max
BUF_SIZE 0 ictx s32min-(-1),1-s32max
DATA_SOURCE 0 ictx $0
NOCHECK_CALL
HALF_LOCKED2 &device->dev_set->lock

drivers/iommu/iommufd/main.c iommufd_ctx_from_file() -> iommufd_ctx_get()

Type Parameter Key Value
BUF_SIZE 0 ictx s32min-(-2),1-s32max
BUF_SIZE 0 ictx s32min-(-2),1-s32max
NOCHECK_CALL
LOCK2 &group->group_lock
TYPE_LOCK (struct vfio_group)->group_lock

drivers/iommu/iommufd/eventq.c iommufd_eventq_init() -> iommufd_ctx_get()

Type Parameter Key Value
DATA_SOURCE 0 ictx $2
NOCHECK_CALL
HALF_LOCKED2 &viommu->veventqs_rwsem