ivtv_dequeue identifier - Linux source code next-20260811

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linux

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FIXME
- FIXME
  - next-20260811

Defined in 1 files as a prototype:

drivers/media/pci/ivtv/ivtv-queue.h, line 62 (as a prototype)

Defined in 1 files as a function:

drivers/media/pci/ivtv/ivtv-queue.c, line 59 (as a function)

Referenced in 3 files:

Smatch caller information:

drivers/media/pci/ivtv/ivtv-irq.c ivtv_irq_dma_read() -> ivtv_dequeue()

Type	Parameter	Key	Value
PARAM_VALUE	0	s	4096-ptr_max
PARAM_VALUE	0	s->dma	0-3
PARAM_VALUE	0	s->itv->vbi.sliced_in->service_set	1-u16max
PARAM_VALUE	0	s->type	0-8
PARAM_VALUE	1	q	4096-ptr_max
CAPPED_DATA	0	s->dma	1
CAPPED_DATA	0	s->sg_processing_size	1
FUZZY_MAX	0	s->type	8
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
LOCK2		&itv->dma_reg_lock
HALF_LOCKED2		&desc->request_mutex
HALF_LOCKED2		_T->lock
HALF_LOCKED2		flags
HALF_LOCKED2		irq
TYPE_LOCK		(struct ivtv)->dma_reg_lock

drivers/media/pci/ivtv/ivtv-irq.c ivtv_irq_dma_read() -> ivtv_dequeue()

Type	Parameter	Key	Value
PARAM_VALUE	0	s	4096-ptr_max
PARAM_VALUE	0	s->dma	0-3
PARAM_VALUE	0	s->itv->vbi.sliced_in->service_set	1-u16max
PARAM_VALUE	0	s->q_dma.list.next	4096-ptr_max
PARAM_VALUE	0	s->q_dma.list.next->next->prev	4096-ptr_max
PARAM_VALUE	0	s->q_dma.list.next->prev->next	4096-ptr_max
PARAM_VALUE	0	s->q_free.list.prev	4096-ptr_max
PARAM_VALUE	0	s->q_free.list.prev->next	4096-ptr_max
PARAM_VALUE	0	s->q_free.list.prev->next->next	4096-ptr_max
PARAM_VALUE	0	s->qlock.rlock.dep_map->name	0-255
PARAM_VALUE	0	s->type	0-8
PARAM_VALUE	1	q	4096-ptr_max
PARAM_VALUE	1	q->list.next	4096-ptr_max
CAPPED_DATA	0	s->dma	1
CAPPED_DATA	0	s->sg_processing_size	1
CAPPED_DATA	0	&s->q_free	1
FUZZY_MAX	0	s->type	8
PARAM_COMPARE	0	&s->q_dma.list	!= $0->q_dma.list.next
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
LOCK2		&itv->dma_reg_lock
HALF_LOCKED2		&desc->request_mutex
HALF_LOCKED2		_T->lock
HALF_LOCKED2		flags
HALF_LOCKED2		irq
TYPE_LOCK		(struct ivtv)->dma_reg_lock

drivers/media/pci/ivtv/ivtv-irq.c ivtv_pcm_work_handler() -> ivtv_dequeue()

Type	Parameter	Key	Value
PARAM_VALUE	0	s	4096-ptr_max
PARAM_VALUE	1	q	4096-ptr_max
BUF_SIZE	0	s	15504
BUF_SIZE	0	s	15504

drivers/media/pci/ivtv/ivtv-irq.c ivtv_pcm_work_handler() -> ivtv_dequeue()

Type	Parameter	Key	Value
PARAM_VALUE	0	s	4096-ptr_max
PARAM_VALUE	0	s->q_io.list.next	4096-ptr_max
PARAM_VALUE	0	s->qlock.rlock.dep_map->name	0-255
PARAM_VALUE	1	q	4096-ptr_max
BUF_SIZE	0	s	15504
BUF_SIZE	0	s	15504
PARAM_COMPARE	0	&s->q_io.list	== $0->q_io.list.next

drivers/media/pci/ivtv/ivtv-fileops.c ivtv_get_buffer() -> ivtv_dequeue()

Type	Parameter	Key	Value
PARAM_VALUE	0	s	4096-ptr_max
PARAM_VALUE	1	q	4096-ptr_max
BUF_SIZE	0	s	18088
BUF_SIZE	0	s	18088
LOCK2		&itv->serialize_lock
TYPE_LOCK		(struct ivtv)->serialize_lock

drivers/media/pci/ivtv/ivtv-fileops.c ivtv_get_buffer() -> ivtv_dequeue()

Type	Parameter	Key	Value
PARAM_VALUE	0	s	4096-ptr_max
PARAM_VALUE	0	s->q_free.list.prev	4096-ptr_max
PARAM_VALUE	0	s->q_free.list.prev->next	4096-ptr_max
PARAM_VALUE	0	s->q_free.list.prev->next->next	4096-ptr_max
PARAM_VALUE	0	s->q_full.list.next	4096-ptr_max
PARAM_VALUE	0	s->q_full.list.next->next->prev	4096-ptr_max
PARAM_VALUE	0	s->q_full.list.next->prev->next	4096-ptr_max
PARAM_VALUE	0	s->qlock.rlock.dep_map->name	0-255
PARAM_VALUE	1	q	4096-ptr_max
PARAM_VALUE	1	q->list.next	4096-ptr_max
BUF_SIZE	0	s	18088
BUF_SIZE	0	s	18088
CAPPED_DATA	0	&s->q_free	1
PARAM_COMPARE	0	&s->q_full.list	!= $0->q_full.list.next
LOCK2		&itv->serialize_lock
TYPE_LOCK		(struct ivtv)->serialize_lock

drivers/media/pci/ivtv/ivtv-fileops.c ivtv_get_buffer() -> ivtv_dequeue()

Type	Parameter	Key	Value
PARAM_VALUE	0	s	4096-ptr_max
PARAM_VALUE	0	s->itv	4096-ptr_max
PARAM_VALUE	0	s->itv->streams	4096-ptr_max
PARAM_VALUE	0	s->type	0-8
PARAM_VALUE	0	*s->itv->vbi.sliced_mpeg_size	0-4294967295
PARAM_VALUE	1	q	4096-ptr_max
DATA_SOURCE	0	s	$0
FUZZY_MAX	0	s->type	6
LOCK2		&itv->serialize_lock
TYPE_LOCK		(struct ivtv)->serialize_lock

drivers/media/pci/ivtv/ivtv-fileops.c ivtv_get_buffer() -> ivtv_dequeue()

Type	Parameter	Key	Value
PARAM_VALUE	0	s	4096-ptr_max
PARAM_VALUE	0	s->itv	4096-ptr_max
PARAM_VALUE	0	s->itv->streams	4096-ptr_max
PARAM_VALUE	0	s->q_io.list.next	4096-ptr_max
PARAM_VALUE	0	s->qlock.rlock.dep_map->name	0-255
PARAM_VALUE	0	s->type	0-8
PARAM_VALUE	0	*s->itv->vbi.sliced_mpeg_size	0-4294967295
PARAM_VALUE	1	q	4096-ptr_max
DATA_SOURCE	0	s	$0
FUZZY_MAX	0	s->type	6
PARAM_COMPARE	0	&s->q_io.list	== $0->q_io.list.next
LOCK2		&itv->serialize_lock
TYPE_LOCK		(struct ivtv)->serialize_lock

drivers/media/pci/ivtv/ivtv-fileops.c ivtv_write() -> ivtv_dequeue()

Type	Parameter	Key	Value
PARAM_VALUE	0	s	4096-ptr_max
PARAM_VALUE	0	s->dma	0-3
PARAM_VALUE	0	s->type	5,8
PARAM_VALUE	1	q	4096-ptr_max
BIT_INFO	0	s->type	0x0,0xd
LOCK2		&itv->serialize_lock
TYPE_LOCK		(struct ivtv)->serialize_lock

drivers/media/pci/ivtv/ivtv-fileops.c ivtv_write() -> ivtv_dequeue()

Type	Parameter	Key	Value
PARAM_VALUE	0	s	4096-ptr_max
PARAM_VALUE	0	s->dma	0-3
PARAM_VALUE	0	s->q_io.list.next	4096-ptr_max
PARAM_VALUE	0	s->q_io.list.next->next->prev	4096-ptr_max
PARAM_VALUE	0	s->q_io.list.next->prev->next	4096-ptr_max
PARAM_VALUE	0	s->qlock.rlock.dep_map->name	0-255
PARAM_VALUE	0	s->type	5,8
PARAM_VALUE	1	q	4096-ptr_max
PARAM_VALUE	1	q->list.next	4096-ptr_max
PARAM_COMPARE	0	&s->q_io.list	!= $0->q_io.list.next
BIT_INFO	0	s->type	0x0,0xd
LOCK2		&itv->serialize_lock
TYPE_LOCK		(struct ivtv)->serialize_lock

drivers/media/pci/ivtv/ivtv-fileops.c ivtv_write() -> ivtv_dequeue()

Type	Parameter	Key	Value
PARAM_VALUE	0	s	4096-ptr_max
PARAM_VALUE	0	s->dma	0-3
PARAM_VALUE	0	s->type	5,8
PARAM_VALUE	1	q	4096-ptr_max
BIT_INFO	0	s->type	0x0,0xd
LOCK2		&itv->serialize_lock
TYPE_LOCK		(struct ivtv)->serialize_lock

drivers/media/pci/ivtv/ivtv-fileops.c ivtv_write() -> ivtv_dequeue()

Type	Parameter	Key	Value
PARAM_VALUE	0	s	4096-ptr_max
PARAM_VALUE	0	s->dma	0-3
PARAM_VALUE	0	s->q_free.list.next	4096-ptr_max
PARAM_VALUE	0	s->q_free.list.next->next->prev	4096-ptr_max
PARAM_VALUE	0	s->q_free.list.next->prev->next	4096-ptr_max
PARAM_VALUE	0	s->qlock.rlock.dep_map->name	0-255
PARAM_VALUE	0	s->type	5,8
PARAM_VALUE	1	q	4096-ptr_max
PARAM_VALUE	1	q->list.next	4096-ptr_max
PARAM_COMPARE	0	&s->q_free.list	!= $0->q_free.list.next
BIT_INFO	0	s->type	0x0,0xd
LOCK2		&itv->serialize_lock
TYPE_LOCK		(struct ivtv)->serialize_lock

drivers/media/pci/ivtv/ivtv-fileops.c ivtv_write() -> ivtv_dequeue()

Type	Parameter	Key	Value
PARAM_VALUE	0	s	4096-ptr_max
PARAM_VALUE	0	s->dma	0-3
PARAM_VALUE	0	s->qlock.rlock.dep_map->name	0-255
PARAM_VALUE	0	s->type	5,8
PARAM_VALUE	1	q	8807181464445587456
PARAM_VALUE	1	q->list.next	4096-ptr_max
PARAM_VALUE	1	q->list.prev	4096-ptr_max
BIT_INFO	0	s->type	0x0,0xd
LOCK2		&itv->serialize_lock
TYPE_LOCK		(struct ivtv)->serialize_lock

drivers/media/pci/ivtv/ivtv-fileops.c ivtv_write() -> ivtv_dequeue()

Type	Parameter	Key	Value
PARAM_VALUE	0	s	4096-ptr_max
PARAM_VALUE	0	s->dma	0-3
PARAM_VALUE	0	s->q_full.list.prev	4096-ptr_max
PARAM_VALUE	0	s->q_full.list.prev->next	4096-ptr_max
PARAM_VALUE	0	s->q_full.list.prev->next->next	4096-ptr_max
PARAM_VALUE	0	s->qlock.rlock.dep_map->name	0-255
PARAM_VALUE	0	s->type	5,8
PARAM_VALUE	1	q	8807181464445587456
PARAM_VALUE	1	q->list.next	4096-ptr_max
PARAM_VALUE	1	q->list.prev	4096-ptr_max
CAPPED_DATA	0	s->buf_size	1
CAPPED_DATA	0	&s->q_full	1
FUZZY_MAX	0	s->type	8
BIT_INFO	0	s->type	0x0,0xd
LOCK2		&itv->serialize_lock
TYPE_LOCK		(struct ivtv)->serialize_lock

drivers/media/pci/ivtv/ivtv-queue.c ivtv_stream_free() -> ivtv_dequeue()

Type	Parameter	Key	Value
PARAM_VALUE	0	s	4096-ptr_max
PARAM_VALUE	0	s->dma	0-3
PARAM_VALUE	0	s->q_dma.list.next->next	4096-ptr_max
PARAM_VALUE	0	s->q_dma.list.next->next->prev	4096-ptr_max
PARAM_VALUE	0	s->q_dma.list.next->prev->next	4096-ptr_max
PARAM_VALUE	0	s->q_dma.list.prev	4096-ptr_max
PARAM_VALUE	0	s->q_dma.list.prev->next	4096-ptr_max
PARAM_VALUE	0	s->q_dma.list.prev->next->next	4096-ptr_max
PARAM_VALUE	0	s->q_full.list.next->next	4096-ptr_max
PARAM_VALUE	0	s->q_full.list.next->next->prev	4096-ptr_max
PARAM_VALUE	0	s->q_full.list.next->prev->next	4096-ptr_max
PARAM_VALUE	0	s->q_full.list.prev	4096-ptr_max
PARAM_VALUE	0	s->q_full.list.prev->next	4096-ptr_max
PARAM_VALUE	0	s->q_full.list.prev->next->next	4096-ptr_max
PARAM_VALUE	0	s->q_io.list.next->next	4096-ptr_max
PARAM_VALUE	0	s->q_io.list.next->next->prev	4096-ptr_max
PARAM_VALUE	0	s->q_io.list.next->prev->next	4096-ptr_max
PARAM_VALUE	0	s->q_io.list.prev	4096-ptr_max
PARAM_VALUE	0	s->q_io.list.prev->next	4096-ptr_max
PARAM_VALUE	0	s->q_io.list.prev->next->next	4096-ptr_max
PARAM_VALUE	0	s->q_predma.list.next->next	4096-ptr_max
PARAM_VALUE	0	s->q_predma.list.next->next->prev	4096-ptr_max
PARAM_VALUE	0	s->q_predma.list.next->prev->next	4096-ptr_max
PARAM_VALUE	0	s->q_predma.list.prev	4096-ptr_max
PARAM_VALUE	0	s->q_predma.list.prev->next	4096-ptr_max
PARAM_VALUE	0	s->q_predma.list.prev->next->next	4096-ptr_max
PARAM_VALUE	0	s->qlock.rlock.dep_map->name	0-255
PARAM_VALUE	1	q	4096-ptr_max
BUF_SIZE	0	s->sg_dma	(-1),12
BUF_SIZE	0	s->sg_processing	(-1)-4000000
DATA_SOURCE	0	s	$0
RX_PATH
TASK_NOT_RUNNING

drivers/media/pci/ivtv/ivtv-queue.c ivtv_stream_free() -> ivtv_dequeue()

Type	Parameter	Key	Value
PARAM_VALUE	0	s	4096-ptr_max
PARAM_VALUE	0	s->dma	0-3
PARAM_VALUE	0	s->q_dma.list.next->next	4096-ptr_max
PARAM_VALUE	0	s->q_dma.list.next->next->prev	4096-ptr_max
PARAM_VALUE	0	s->q_dma.list.next->prev->next	4096-ptr_max
PARAM_VALUE	0	s->q_dma.list.prev	4096-ptr_max
PARAM_VALUE	0	s->q_dma.list.prev->next	4096-ptr_max
PARAM_VALUE	0	s->q_dma.list.prev->next->next	4096-ptr_max
PARAM_VALUE	0	s->q_free.list.next->next	4096-ptr_max
PARAM_VALUE	0	s->q_free.list.next->next->next	4096-ptr_max
PARAM_VALUE	0	s->q_free.list.next->next->prev	4096-ptr_max
PARAM_VALUE	0	s->q_free.list.next->prev	4096-ptr_max
PARAM_VALUE	0	s->q_free.list.next->prev->next	4096-ptr_max
PARAM_VALUE	0	s->q_free.list.next->prev->prev	4096-ptr_max
PARAM_VALUE	0	s->q_full.list.next->next	4096-ptr_max
PARAM_VALUE	0	s->q_full.list.next->next->prev	4096-ptr_max
PARAM_VALUE	0	s->q_full.list.next->prev->next	4096-ptr_max
PARAM_VALUE	0	s->q_full.list.prev	4096-ptr_max
PARAM_VALUE	0	s->q_full.list.prev->next	4096-ptr_max
PARAM_VALUE	0	s->q_full.list.prev->next->next	4096-ptr_max
PARAM_VALUE	0	s->q_io.list.next->next	4096-ptr_max
PARAM_VALUE	0	s->q_io.list.next->next->prev	4096-ptr_max
PARAM_VALUE	0	s->q_io.list.next->prev->next	4096-ptr_max
PARAM_VALUE	0	s->q_io.list.prev	4096-ptr_max
PARAM_VALUE	0	s->q_io.list.prev->next	4096-ptr_max
PARAM_VALUE	0	s->q_io.list.prev->next->next	4096-ptr_max
PARAM_VALUE	0	s->q_predma.list.next->next	4096-ptr_max
PARAM_VALUE	0	s->q_predma.list.next->next->prev	4096-ptr_max
PARAM_VALUE	0	s->q_predma.list.next->prev->next	4096-ptr_max
PARAM_VALUE	0	s->q_predma.list.prev	4096-ptr_max
PARAM_VALUE	0	s->q_predma.list.prev->next	4096-ptr_max
PARAM_VALUE	0	s->q_predma.list.prev->next->next	4096-ptr_max
PARAM_VALUE	0	s->qlock.rlock.dep_map->name	0-255
PARAM_VALUE	1	q	4096-ptr_max
BUF_SIZE	0	s->sg_dma	(-1),12
BUF_SIZE	0	s->sg_processing	(-1)-4000000
DATA_SOURCE	0	s	$0
PARAM_COMPARE	0	&s->q_free.list	!= $0->q_free.list.next
RX_PATH
TASK_NOT_RUNNING