Documented in 1 files:
Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/media/dvb-core/dmxdev.c dvb_dmxdev_set_buffer_size() -> dvb_ringbuffer_reset()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rbuf | 4096-ptr_max |
| BUF_SIZE | 0 | rbuf | 200 |
| BUF_SIZE | 0 | rbuf->data | 1-u64max |
| PREEMPT_ADD | <- disables preempt | ||
| NOCHECK_CALL | |||
| LOCK2 | &dmxdev->mutex | ||
| LOCK2 | &dmxdevfilter->dev->lock | ||
| LOCK2 | &dmxdevfilter->mutex | ||
| LOCK2 | irq | ||
| TYPE_LOCK | (struct dmxdev)->lock | ||
| TYPE_LOCK | (struct dmxdev)->mutex | ||
| TYPE_LOCK | (struct dmxdev_filter)->mutex |
drivers/media/dvb-core/dmxdev.c dvb_dvr_open() -> dvb_ringbuffer_reset()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rbuf | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &dmxdev->mutex | ||
| TYPE_LOCK | (struct dmxdev)->mutex |
drivers/media/dvb-core/dmxdev.c dvb_dvr_set_buffer_size() -> dvb_ringbuffer_reset()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rbuf | 4096-ptr_max |
| BUF_SIZE | 0 | rbuf | 200 |
| BUF_SIZE | 0 | rbuf->data | 1-u64max |
| PREEMPT_ADD | <- disables preempt | ||
| NOCHECK_CALL | |||
| LOCK2 | &dmxdev->lock | ||
| LOCK2 | &dmxdev->mutex | ||
| LOCK2 | irq | ||
| TYPE_LOCK | (struct dmxdev)->lock | ||
| TYPE_LOCK | (struct dmxdev)->mutex |