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Documented in 1 files:

Defined in 1 files as a prototype:

Defined in 2 files as a function:

Referenced in 3 files:

Smatch caller information:

drivers/media/mc/mc-request.c media_request_clean() -> media_request_object_unbind()

Type Parameter Key Value
PARAM_VALUE 0 obj 4096-ptr_max
CAPPED_DATA 0 &obj->list 1
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &mdev->req_queue_mutex

drivers/media/mc/mc-request.c media_request_object_release() -> media_request_object_unbind()

Type Parameter Key Value
PARAM_VALUE 0 obj 4096-ptr_max
PARAM_VALUE 0 obj->req 1-u64max
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &mdev->req_queue_mutex
HALF_LOCKED2 &q->done_lock
HALF_LOCKED2 flags

drivers/media/common/videobuf2/videobuf2-core.c __vb2_queue_cancel() -> media_request_object_unbind()

Type Parameter Key Value
PARAM_VALUE 0 obj 4096-ptr_max
PARAM_VALUE 0 obj->req 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &dmxdev->mutex
HALF_LOCKED2 &q->mmap_lock

drivers/media/common/videobuf2/videobuf2-core.c vb2_buffer_done() -> media_request_object_unbind()

Type Parameter Key Value
PARAM_VALUE 0 obj 4096-ptr_max
PARAM_VALUE 0 obj->req 1-u64max
PREEMPT_ADD <- disables preempt
NOCHECK_CALL
LOCK2 &q->done_lock
LOCK2 flags
TYPE_LOCK (struct vb2_queue)->done_lock

drivers/media/common/videobuf2/videobuf2-core.c vb2_core_dqbuf() -> media_request_object_unbind()

Type Parameter Key Value
PARAM_VALUE 0 obj 4096-ptr_max
PARAM_VALUE 0 obj->req 1-u64max
NOCHECK_CALL
HALF_LOCKED2 &dmxdev->mutex
HALF_LOCKED2 q->lock

drivers/media/v4l2-core/v4l2-ctrls-request.c v4l2_ctrl_handler_free_request() -> media_request_object_unbind()

Type Parameter Key Value
PARAM_VALUE 0 obj 4096-ptr_max
NOCHECK_CALL