Documented in 1 files:
Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 6 files:
- drivers/media/dvb-core/dmxdev.c, line 44
- drivers/media/dvb-core/dvb_ca_en50221.c, line 656
- drivers/media/dvb-core/dvb_ringbuffer.c, line 371
- drivers/media/pci/ngene/ngene-dvb.c
- drivers/staging/media/av7110/av7110_av.c
- drivers/staging/media/av7110/av7110_ca.c
Smatch caller information:
drivers/media/dvb-core/dvb_ca_en50221.c dvb_ca_en50221_read_data() -> dvb_ringbuffer_free()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rbuf | 4096-ptr_max |
| LOCK2 | &sl->slot_lock | ||
| TYPE_LOCK | (struct dvb_ca_slot)->slot_lock |
drivers/media/dvb-core/dmxdev.c dvb_dmxdev_buffer_write() -> dvb_ringbuffer_free()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rbuf | 4096-ptr_max |
| BUF_SIZE | 0 | rbuf | (-1),200 |
| BUF_SIZE | 0 | rbuf | (-1),200 |
| DATA_SOURCE | 0 | rbuf | $0 |
| PREEMPT_ADD | |||
| LOCK2 | &dmxdevfilter->dev->lock | ||
| TYPE_LOCK | (struct dmxdev)->lock |
drivers/media/pci/ngene/ngene-dvb.c ts_poll() -> dvb_ringbuffer_free()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rbuf | 4096-ptr_max |
| BUF_SIZE | 0 | rbuf | 200 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &kvm->irq_srcu | ||
| HALF_LOCKED2 | &of->mutex | ||
| HALF_LOCKED2 | &vm->irqfds_lock | ||
| HALF_LOCKED2 | global &irqfds_srcu |
drivers/media/pci/ngene/ngene-dvb.c ts_write() -> dvb_ringbuffer_free()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rbuf | 4096-ptr_max |
drivers/media/pci/ngene/ngene-dvb.c ts_write() -> dvb_ringbuffer_free()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rbuf | 4096-ptr_max |
| TASK_NOT_RUNNING |
drivers/media/pci/ngene/ngene-dvb.c ts_write() -> dvb_ringbuffer_free()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rbuf | 4096-ptr_max |
| TASK_NOT_RUNNING |
drivers/media/pci/ngene/ngene-dvb.c tsin_copy_stripped() -> dvb_ringbuffer_free()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rbuf | 4096-ptr_max |
| HALF_LOCKED2 | &chan->state_lock | ||
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | irq |
drivers/staging/media/av7110/av7110_ca.c ci_get_data() -> dvb_ringbuffer_free()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rbuf | 4096-ptr_max |
| DATA_SOURCE | 0 | rbuf | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | bh |
drivers/staging/media/av7110/av7110_ca.c ci_ll_reset() -> dvb_ringbuffer_free()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rbuf | 4096-ptr_max |
| DATA_SOURCE | 0 | rbuf | $0 |
| LOCK2 | &av7110->ioctl_mutex | ||
| TYPE_LOCK | (struct av7110)->ioctl_mutex |
drivers/staging/media/av7110/av7110_ca.c ci_ll_write() -> dvb_ringbuffer_free()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rbuf | 4096-ptr_max |
| DATA_SOURCE | 0 | rbuf | $0 |
drivers/staging/media/av7110/av7110_ca.c ci_ll_write() -> dvb_ringbuffer_free()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rbuf | 4096-ptr_max |
| DATA_SOURCE | 0 | rbuf | $0 |
drivers/staging/media/av7110/av7110_ca.c ci_ll_write() -> dvb_ringbuffer_free()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rbuf | 4096-ptr_max |
| DATA_SOURCE | 0 | rbuf | $0 |
| TASK_NOT_RUNNING |
drivers/staging/media/av7110/av7110_ca.c ci_ll_write() -> dvb_ringbuffer_free()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rbuf | 4096-ptr_max |
| DATA_SOURCE | 0 | rbuf | $0 |
| TASK_NOT_RUNNING |
drivers/staging/media/av7110/av7110_ca.c dvb_ca_poll() -> dvb_ringbuffer_free()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rbuf | 4096-ptr_max |
| BUF_SIZE | 0 | rbuf | 200 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &kvm->irq_srcu | ||
| HALF_LOCKED2 | &of->mutex | ||
| HALF_LOCKED2 | &vm->irqfds_lock | ||
| HALF_LOCKED2 | global &irqfds_srcu |
drivers/staging/media/av7110/av7110_av.c aux_ring_buffer_write() -> dvb_ringbuffer_free()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rbuf | 4096-ptr_max |
| DATA_SOURCE | 0 | rbuf | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/staging/media/av7110/av7110_av.c aux_ring_buffer_write() -> dvb_ringbuffer_free()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rbuf | 4096-ptr_max |
| DATA_SOURCE | 0 | rbuf | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/staging/media/av7110/av7110_av.c aux_ring_buffer_write() -> dvb_ringbuffer_free()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rbuf | 4096-ptr_max |
| DATA_SOURCE | 0 | rbuf | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/staging/media/av7110/av7110_av.c aux_ring_buffer_write() -> dvb_ringbuffer_free()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rbuf | 4096-ptr_max |
| DATA_SOURCE | 0 | rbuf | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/staging/media/av7110/av7110_av.c aux_ring_buffer_write() -> dvb_ringbuffer_free()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rbuf | 4096-ptr_max |
| DATA_SOURCE | 0 | rbuf | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/staging/media/av7110/av7110_av.c dvb_aplay() -> dvb_ringbuffer_free()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rbuf | 4096-ptr_max |
drivers/staging/media/av7110/av7110_av.c dvb_aplay() -> dvb_ringbuffer_free()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rbuf | 4096-ptr_max |
drivers/staging/media/av7110/av7110_av.c dvb_aplay() -> dvb_ringbuffer_free()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rbuf | 4096-ptr_max |
drivers/staging/media/av7110/av7110_av.c dvb_aplay() -> dvb_ringbuffer_free()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rbuf | 4096-ptr_max |
| TASK_NOT_RUNNING |
drivers/staging/media/av7110/av7110_av.c dvb_aplay() -> dvb_ringbuffer_free()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rbuf | 4096-ptr_max |
| TASK_NOT_RUNNING |
drivers/staging/media/av7110/av7110_av.c dvb_audio_poll() -> dvb_ringbuffer_free()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rbuf | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &kvm->irq_srcu | ||
| HALF_LOCKED2 | &of->mutex | ||
| HALF_LOCKED2 | &vm->irqfds_lock | ||
| HALF_LOCKED2 | global &irqfds_srcu |
drivers/staging/media/av7110/av7110_av.c dvb_play() -> dvb_ringbuffer_free()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rbuf | 4096-ptr_max |
drivers/staging/media/av7110/av7110_av.c dvb_play() -> dvb_ringbuffer_free()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rbuf | 4096-ptr_max |
drivers/staging/media/av7110/av7110_av.c dvb_play() -> dvb_ringbuffer_free()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rbuf | 4096-ptr_max |
| HALF_LOCKED2 | &av7110->ioctl_mutex |
drivers/staging/media/av7110/av7110_av.c dvb_play() -> dvb_ringbuffer_free()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rbuf | 4096-ptr_max |
| HALF_LOCKED2 | &av7110->ioctl_mutex |
drivers/staging/media/av7110/av7110_av.c dvb_play() -> dvb_ringbuffer_free()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rbuf | 4096-ptr_max |
| HALF_LOCKED2 | &av7110->ioctl_mutex |
drivers/staging/media/av7110/av7110_av.c dvb_play() -> dvb_ringbuffer_free()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rbuf | 4096-ptr_max |
| HALF_LOCKED2 | &av7110->ioctl_mutex |
drivers/staging/media/av7110/av7110_av.c dvb_play() -> dvb_ringbuffer_free()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rbuf | 4096-ptr_max |
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &av7110->ioctl_mutex |
drivers/staging/media/av7110/av7110_av.c dvb_play() -> dvb_ringbuffer_free()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rbuf | 4096-ptr_max |
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &av7110->ioctl_mutex |
drivers/staging/media/av7110/av7110_av.c dvb_play() -> dvb_ringbuffer_free()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rbuf | 4096-ptr_max |
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &av7110->ioctl_mutex |
drivers/staging/media/av7110/av7110_av.c dvb_play() -> dvb_ringbuffer_free()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rbuf | 4096-ptr_max |
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &av7110->ioctl_mutex |
drivers/staging/media/av7110/av7110_av.c dvb_play_kernel() -> dvb_ringbuffer_free()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rbuf | 4096-ptr_max |
| LOCK2 | &av7110->ioctl_mutex | ||
| TYPE_LOCK | (struct av7110)->ioctl_mutex |
drivers/staging/media/av7110/av7110_av.c dvb_play_kernel() -> dvb_ringbuffer_free()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rbuf | 4096-ptr_max |
| LOCK2 | &av7110->ioctl_mutex | ||
| TYPE_LOCK | (struct av7110)->ioctl_mutex |
drivers/staging/media/av7110/av7110_av.c dvb_play_kernel() -> dvb_ringbuffer_free()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rbuf | 4096-ptr_max |
| LOCK2 | &av7110->ioctl_mutex | ||
| TYPE_LOCK | (struct av7110)->ioctl_mutex |
drivers/staging/media/av7110/av7110_av.c dvb_play_kernel() -> dvb_ringbuffer_free()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rbuf | 4096-ptr_max |
| LOCK2 | &av7110->ioctl_mutex | ||
| TYPE_LOCK | (struct av7110)->ioctl_mutex |
drivers/staging/media/av7110/av7110_av.c dvb_play_kernel() -> dvb_ringbuffer_free()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rbuf | 4096-ptr_max |
| LOCK2 | &av7110->ioctl_mutex | ||
| TYPE_LOCK | (struct av7110)->ioctl_mutex |
drivers/staging/media/av7110/av7110_av.c dvb_play_kernel() -> dvb_ringbuffer_free()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rbuf | 4096-ptr_max |
| LOCK2 | &av7110->ioctl_mutex | ||
| TYPE_LOCK | (struct av7110)->ioctl_mutex |
drivers/staging/media/av7110/av7110_av.c dvb_play_kernel() -> dvb_ringbuffer_free()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rbuf | 4096-ptr_max |
| TASK_NOT_RUNNING | |||
| LOCK2 | &av7110->ioctl_mutex | ||
| TYPE_LOCK | (struct av7110)->ioctl_mutex |
drivers/staging/media/av7110/av7110_av.c dvb_play_kernel() -> dvb_ringbuffer_free()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rbuf | 4096-ptr_max |
| TASK_NOT_RUNNING | |||
| LOCK2 | &av7110->ioctl_mutex | ||
| TYPE_LOCK | (struct av7110)->ioctl_mutex |
drivers/staging/media/av7110/av7110_av.c dvb_play_kernel() -> dvb_ringbuffer_free()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rbuf | 4096-ptr_max |
| TASK_NOT_RUNNING | |||
| LOCK2 | &av7110->ioctl_mutex | ||
| TYPE_LOCK | (struct av7110)->ioctl_mutex |
drivers/staging/media/av7110/av7110_av.c dvb_play_kernel() -> dvb_ringbuffer_free()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rbuf | 4096-ptr_max |
| TASK_NOT_RUNNING | |||
| LOCK2 | &av7110->ioctl_mutex | ||
| TYPE_LOCK | (struct av7110)->ioctl_mutex |
drivers/staging/media/av7110/av7110_av.c dvb_video_poll() -> dvb_ringbuffer_free()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rbuf | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &kvm->irq_srcu | ||
| HALF_LOCKED2 | &of->mutex | ||
| HALF_LOCKED2 | &vm->irqfds_lock | ||
| HALF_LOCKED2 | global &irqfds_srcu |
drivers/staging/media/av7110/av7110_av.c dvb_video_poll() -> dvb_ringbuffer_free()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rbuf | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &kvm->irq_srcu | ||
| HALF_LOCKED2 | &of->mutex | ||
| HALF_LOCKED2 | &vm->irqfds_lock | ||
| HALF_LOCKED2 | global &irqfds_srcu |
drivers/staging/media/av7110/av7110_av.c ts_play() -> dvb_ringbuffer_free()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rbuf | 4096-ptr_max |
| BUF_SIZE | 0 | rbuf | 200 |
drivers/staging/media/av7110/av7110_av.c ts_play() -> dvb_ringbuffer_free()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rbuf | 4096-ptr_max |
| BUF_SIZE | 0 | rbuf | 200 |
drivers/staging/media/av7110/av7110_av.c ts_play() -> dvb_ringbuffer_free()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rbuf | 4096-ptr_max |
| BUF_SIZE | 0 | rbuf | 200 |
drivers/staging/media/av7110/av7110_av.c ts_play() -> dvb_ringbuffer_free()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rbuf | 4096-ptr_max |
| BUF_SIZE | 0 | rbuf | 200 |
| TASK_NOT_RUNNING |
drivers/staging/media/av7110/av7110_av.c ts_play() -> dvb_ringbuffer_free()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rbuf | 4096-ptr_max |
| BUF_SIZE | 0 | rbuf | 200 |
| TASK_NOT_RUNNING |