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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/media/usb/uvc/uvc_queue.c uvc_start_streaming_video() -> uvc_queue_return_buffers()

Type Parameter Key Value
PARAM_VALUE 0 queue 4096-ptr_max
PARAM_VALUE 0 queue->buf_used 0
PARAM_VALUE 0 queue->stream 4096-ptr_max
PARAM_VALUE 0 queue->stream->clock.samples 0
PARAM_VALUE 0 queue->stream->clock.size 32
PARAM_VALUE 0 queue->stream->dev 4096-ptr_max
PARAM_VALUE 0 queue->stream->dev->async_ctrl.chain->ctrl_mutex.dep_map->name 0-255
PARAM_VALUE 0 queue->stream->dev->async_ctrl.chain->ctrl_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 queue->stream->dev->async_ctrl.chain->ctrl_mutex.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 queue->stream->dev->async_ctrl.chain->ctrl_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 queue->stream->dev->intf 4096-ptr_max
PARAM_VALUE 0 queue->stream->dev->intf->dev.power.wakeirq->status 0-4294967295
PARAM_VALUE 1 state 1
BUF_SIZE 0 queue s32min-(-2),1-s32max
BUF_SIZE 0 queue s32min-(-2),1-s32max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &dmxdev->mutex
HALF_LOCKED2 vq->lock

drivers/media/usb/uvc/uvc_queue.c uvc_stop_streaming_meta() -> uvc_queue_return_buffers()

Type Parameter Key Value
PARAM_VALUE 1 state 5
BUF_SIZE 0 queue (-1),360,392,488,768,776,784,816,856,872,880,920,928,976,1000,1016,1088,1120,1128,1144,1152,1184,1248,1288,1312,1328,1344,1352,1368,1392,1552,2416,2728,2888,3040,3256,4104,4824,7552,7944,8768,116088
BUF_SIZE 0 queue (-1),360,392,488,768,776,784,816,856,872,880,920,928,976,1000,1016,1088,1120,1128,1144,1152,1184,1248,1288,1312,1328,1344,1352,1368,1392,1552,2416,2728,2888,3040,3256,4104,4824,7552,7944,8768,116088
STR_LEN 0 queue (-1),5-9,12
STR_LEN 0 queue (-1),5-9,12
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &dmxdev->mutex
HALF_LOCKED2 &vq->mmap_lock

drivers/media/usb/uvc/uvc_queue.c uvc_stop_streaming_video() -> uvc_queue_return_buffers()

Type Parameter Key Value
PARAM_VALUE 0 queue 4096-ptr_max
PARAM_VALUE 0 queue->stream 4096-ptr_max
PARAM_VALUE 0 queue->stream->async_wq->first_flusher->done.done 0-4294967295
PARAM_VALUE 0 queue->stream->async_wq->first_flusher->done.wait.lock.dep_map->name 0-255
PARAM_VALUE 0 queue->stream->async_wq->first_flusher->done.wait.lock.owner (-1)
PARAM_VALUE 0 queue->stream->async_wq->first_flusher->done.wait.lock.owner_cpu 4294967295
PARAM_VALUE 0 queue->stream->async_wq->first_flusher->done.wait.lock.raw_lock.val.counter 0-s32max
PARAM_VALUE 0 queue->stream->async_wq->flush_color s32min-s32max
PARAM_VALUE 0 queue->stream->async_wq->flusher_overflow.prev->next 2906673126597898240
PARAM_VALUE 0 queue->stream->async_wq->flusher_queue.prev->next 2906673126597898240
PARAM_VALUE 0 queue->stream->async_wq->nr_pwqs_to_flush.counter s32min-s32max
PARAM_VALUE 0 queue->stream->async_wq->work_color s32min-s32max
PARAM_VALUE 0 queue->stream->clock.samples 0
PARAM_VALUE 0 queue->stream->dev 4096-ptr_max
PARAM_VALUE 0 queue->stream->dev->async_ctrl.chain->ctrl_mutex.dep_map->name 0-255
PARAM_VALUE 0 queue->stream->dev->async_ctrl.chain->ctrl_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 queue->stream->dev->async_ctrl.chain->ctrl_mutex.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 queue->stream->dev->async_ctrl.chain->ctrl_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 queue->stream->dev->intf->dev.power.runtime_status 0,2
PARAM_VALUE 0 queue->stream->dev->intf->dev.power.wakeirq->status 0-4294967295
PARAM_VALUE 0 queue->stream->dev->udev 4096-ptr_max
PARAM_VALUE 0 queue->stream->intf 4096-ptr_max
PARAM_VALUE 0 queue->stream->urb_size 0
PARAM_VALUE 0 *queue->stream->async_wq->lockdep_map->name 0-255
PARAM_VALUE 1 state 5
BUF_SIZE 0 queue (-1),360,392,488,768,776,784,816,856,872,880,920,928,976,1000,1016,1088,1120,1128,1144,1152,1184,1248,1288,1312,1328,1344,1352,1368,1392,1552,2416,2728,2888,3040,3256,4104,4824,7552,7944,8768,116088
BUF_SIZE 0 queue (-1),360,392,488,768,776,784,816,856,872,880,920,928,976,1000,1016,1088,1120,1128,1144,1152,1184,1248,1288,1312,1328,1344,1352,1368,1392,1552,2416,2728,2888,3040,3256,4104,4824,7552,7944,8768,116088
STR_LEN 0 queue (-1),5-9,12
STR_LEN 0 queue (-1),5-9,12
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &dmxdev->mutex
HALF_LOCKED2 &vq->mmap_lock