Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/media/dvb-core/dmxdev.c dvb_dmxdev_filter_start() -> dvb_dmxdev_feed_restart()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | filter | 4096-ptr_max |
| PARAM_VALUE | 0 | filter->buffer.data | 1-u64max |
| PARAM_VALUE | 0 | filter->buffer.error | 0 |
| PARAM_VALUE | 0 | filter->dev->demux | 4096-ptr_max |
| PARAM_VALUE | 0 | filter->dev->mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | filter->dev->mutex.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | filter->dev->mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | filter->dev->mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | filter->dev->mutex.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | filter->dev->mutex.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | filter->dev->mutex.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 0 | filter->feed.sec | 4096-ptr_max |
| PARAM_VALUE | 0 | filter->filter.sec | 0 |
| PARAM_VALUE | 0 | filter->mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | filter->mutex.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | filter->mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | filter->mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | filter->mutex.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | filter->mutex.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | filter->mutex.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 0 | filter->state | 2-u32max |
| PARAM_VALUE | 0 | filter->type | 1 |
| PARAM_VALUE | 0 | *filter->feed.sec->secbufp | 0 |
| PARAM_VALUE | 0 | *filter->feed.sec->seclen | 0 |
| PARAM_VALUE | 0 | *filter->feed.sec->tsfeedp | 0 |
| BUF_SIZE | 0 | filter | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | filter | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | filter->buffer.data | 0-u64max |
| DATA_SOURCE | 0 | filter | $0 |
| FUZZY_MAX | 0 | filter->state | 2 |
| NOCHECK_CALL | |||
| USER_DATA | 0 | filter->params.sec.flags | 0-u32max[u] |
| USER_DATA | 0 | filter->params.sec.pid | 0-u16max[u] |
| USER_DATA | 0 | filter->params.sec.timeout | 0-u32max[u] |
| LOCK2 | &dmxdev->mutex | ||
| LOCK2 | 0 | &filter->mutex | |
| TYPE_LOCK | (struct dmxdev)->mutex | ||
| TYPE_LOCK | (struct dmxdev_filter)->mutex |
drivers/media/dvb-core/dmxdev.c dvb_dmxdev_filter_start() -> dvb_dmxdev_feed_restart()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | filter | 4096-ptr_max |
| PARAM_VALUE | 0 | filter->buffer.data | 1-u64max |
| PARAM_VALUE | 0 | filter->buffer.error | 0 |
| PARAM_VALUE | 0 | filter->dev->mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | filter->dev->mutex.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | filter->dev->mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | filter->dev->mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | filter->dev->mutex.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | filter->dev->mutex.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | filter->dev->mutex.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 0 | filter->feed.sec | 4096-ptr_max |
| PARAM_VALUE | 0 | filter->feed.sec->demux->lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | filter->feed.sec->is_filtering | 0 |
| PARAM_VALUE | 0 | filter->feed.sec->state | 2 |
| PARAM_VALUE | 0 | filter->filter.sec | 0 |
| PARAM_VALUE | 0 | filter->mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | filter->mutex.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | filter->mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | filter->mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | filter->mutex.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | filter->mutex.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | filter->mutex.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 0 | filter->state | 2-u32max |
| PARAM_VALUE | 0 | filter->type | 1 |
| PARAM_VALUE | 0 | *filter->feed.sec->pid | 0-8191 |
| BUF_SIZE | 0 | filter | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | filter | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | filter->buffer.data | 0-u64max |
| DATA_SOURCE | 0 | filter | $0 |
| FUZZY_MAX | 0 | filter->state | 2 |
| NOCHECK_CALL | |||
| USER_DATA | 0 | filter->params.sec.flags | 0-u32max[u] |
| USER_DATA | 0 | filter->params.sec.pid | 0-u16max[u] |
| USER_DATA | 0 | filter->params.sec.timeout | 0-u32max[u] |
| LOCK2 | &dmxdev->mutex | ||
| LOCK2 | 0 | &filter->mutex | |
| TYPE_LOCK | (struct dmxdev)->mutex | ||
| TYPE_LOCK | (struct dmxdev_filter)->mutex |
drivers/media/dvb-core/dmxdev.c dvb_dmxdev_filter_stop() -> dvb_dmxdev_feed_restart()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | filter | 4096-ptr_max |
| PARAM_VALUE | 0 | filter->dev | 4096-ptr_max |
| PARAM_VALUE | 0 | filter->dev->lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | filter->feed.sec | 1-u64max |
| PARAM_VALUE | 0 | filter->feed.sec->demux->lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | filter->feed.sec->is_filtering | 0 |
| PARAM_VALUE | 0 | filter->feed.sec->state | 2 |
| PARAM_VALUE | 0 | filter->mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | filter->mutex.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | filter->mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | filter->mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | filter->mutex.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | filter->mutex.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | filter->mutex.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 0 | filter->state | 2 |
| PARAM_VALUE | 0 | filter->timer.entry.pprev | 0 |
| PARAM_VALUE | 0 | filter->timer.flags | 0-4194302 |
| PARAM_VALUE | 0 | filter->timer.function | 0 |
| PARAM_VALUE | 0 | filter->type | 1 |
| BUF_SIZE | 0 | filter | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | filter | s32min-(-1),1-s32max |
| CAPPED_DATA | 0 | filter->feed.sec | 1 |
| CAPPED_DATA | 0 | filter->filter.sec | 1 |
| DATA_SOURCE | 0 | filter | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &dmxdev->mutex | ||
| LOCK2 | 0 | &filter->mutex | |
| TYPE_LOCK | (struct dmxdev)->mutex | ||
| TYPE_LOCK | (struct dmxdev_filter)->mutex |