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_demux_do_ioctl() -> dvb_vb2_stream_on()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ctx | 4096-ptr_max |
| PARAM_VALUE | 0 | ctx->vb_q.bufs | 4096-ptr_max |
| PARAM_VALUE | 0 | ctx->vb_q.max_num_buffers | 1-u32max |
| PARAM_VALUE | 0 | ctx->vb_q.queued_list.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | ctx->vb_q.start_streaming_called | 1 |
| PARAM_VALUE | 0 | ctx->vb_q.uses_qbuf | 1 |
| LOCK2 | &dmxdev->mutex | ||
| LOCK2 | &dmxdevfilter->mutex | ||
| TYPE_LOCK | (struct dmxdev)->mutex | ||
| TYPE_LOCK | (struct dmxdev_filter)->mutex |
drivers/media/dvb-core/dmxdev.c dvb_dvr_do_ioctl() -> dvb_vb2_stream_on()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ctx | 4096-ptr_max |
| PARAM_VALUE | 0 | ctx->vb_q.bufs | 4096-ptr_max |
| PARAM_VALUE | 0 | ctx->vb_q.max_num_buffers | 1-u32max |
| PARAM_VALUE | 0 | ctx->vb_q.queued_list.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | ctx->vb_q.start_streaming_called | 1 |
| PARAM_VALUE | 0 | ctx->vb_q.uses_qbuf | 1 |
| LOCK2 | &dmxdev->mutex | ||
| TYPE_LOCK | (struct dmxdev)->mutex |