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Defined in 1 files as a prototype:

Defined in 4 files as a member:

Defined in 25 files as a function:

Referenced in 167 files:

Smatch caller information:

drivers/media/usb/cx231xx/cx231xx-dvb.c start_feed() -> start_streaming()

Type Parameter Key Value
PARAM_VALUE 0 vq 4096-ptr_max
PARAM_VALUE 0 vq->lock.dep_map->name 0-255
PARAM_VALUE 0 vq->lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 vq->lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 vq->lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 vq->lock.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 vq->lock.wait_lock.owner (-1)
PARAM_VALUE 0 vq->lock.wait_lock.owner_cpu u32max
PARAM_VALUE 0 vq->nfeeds 1
BUF_SIZE 0 vq 2704,2992,3336,3480,3664,4248,5480,6240,6624,16680,23200,50000,60000
BUF_SIZE 0 vq 2704,2992,3336,3480,3664,4248,5480,6240,6624,16680,23200,50000,60000
CAPPED_DATA 0 &vq->lock 1
RX_PATH
TASK_NOT_RUNNING
LOCK2 0 &vq->lock
HALF_LOCKED2 &demux->mutex
HALF_LOCKED2 &dvbdmx->mutex
TYPE_LOCK (struct cx231xx_dvb)->lock

drivers/media/common/videobuf2/videobuf2-core.c vb2_start_streaming() -> (struct vb2_ops)->start_streaming()

Type Parameter Key Value
PARAM_VALUE 0 vq 4096-ptr_max
PARAM_VALUE 0 vq->mem_ops->vaddr 0,2669656819925127168,5085390004325515264,7201062519048105984
PARAM_VALUE 0 vq->ops 4096-ptr_max
PARAM_VALUE 0 vq->ops->buf_init 0,4096-ptr_max
PARAM_VALUE 0 vq->ops->start_streaming 1-u64max
PARAM_VALUE 0 vq->start_streaming_called 1
BUF_SIZE 0 vq (-1),128,632
BUF_SIZE 0 vq (-1),128,632
BUF_SIZE 0 vq->fileio (-1),808
BUF_SIZE 0 vq->owner s32min-(-1),1-s32max
CAPPED_DATA 0 vq->min_queued_buffers 1
CAPPED_DATA 0 &vq->queued_list 1
DATA_SOURCE 0 vq $0
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 vq->max_num_buffers
HALF_LOCKED2 &dmxdev->mutex
HALF_LOCKED2 0 vq->lock