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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/media/dvb-core/dmxdev.c dvb_dmxdev_add_pid() -> dvb_dmxdev_start_feed()

Type Parameter Key Value
PARAM_VALUE 0 dmxdev->mutex.dep_map->name 0-255
PARAM_VALUE 0 dmxdev->mutex.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 dmxdev->mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 dmxdev->mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 dmxdev->mutex.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 dmxdev->mutex.wait_lock.owner (-1)
PARAM_VALUE 0 dmxdev->mutex.wait_lock.owner_cpu u32max
PARAM_VALUE 1 filter 4096-ptr_max
PARAM_VALUE 1 filter->dev->mutex.dep_map->name 0-255
PARAM_VALUE 1 filter->dev->mutex.first_waiter 0,4096-ptr_max
PARAM_VALUE 1 filter->dev->mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 1 filter->dev->mutex.osq.tail.counter 0-s32max
PARAM_VALUE 1 filter->dev->mutex.wait_lock.dep_map->name 0-255
PARAM_VALUE 1 filter->dev->mutex.wait_lock.owner (-1)
PARAM_VALUE 1 filter->dev->mutex.wait_lock.owner_cpu u32max
PARAM_VALUE 1 filter->feed.ts.next 4096-ptr_max
PARAM_VALUE 1 filter->feed.ts.next->next 4096-ptr_max
PARAM_VALUE 1 filter->feed.ts.next->prev 4096-ptr_max
PARAM_VALUE 1 filter->mutex.dep_map->name 0-255
PARAM_VALUE 1 filter->mutex.first_waiter 0,4096-ptr_max
PARAM_VALUE 1 filter->mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 1 filter->mutex.osq.tail.counter 0-s32max
PARAM_VALUE 1 filter->mutex.wait_lock.dep_map->name 0-255
PARAM_VALUE 1 filter->mutex.wait_lock.owner (-1)
PARAM_VALUE 1 filter->mutex.wait_lock.owner_cpu u32max
PARAM_VALUE 1 filter->state 3-u32max
PARAM_VALUE 1 filter->type 2
PARAM_VALUE 2 feed 4096-ptr_max
PARAM_VALUE 2 feed->next.next 4096-ptr_max
PARAM_VALUE 2 feed->next.prev 4096-ptr_max
BUF_SIZE 1 filter s32min-(-2),1-s32max
BUF_SIZE 1 filter s32min-(-2),1-s32max
BUF_SIZE 2 feed 32
CAPPED_DATA 1 &filter->feed.ts 1
DATA_SOURCE 0 dmxdev $0
DATA_SOURCE 1 filter $1
DATA_SOURCE 2 feed r _kzalloc_noprof
USER_DATA 2 feed->pid 0-u16max
LOCK2 0 &dmxdev->mutex
LOCK2 1 &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_start_feed()

Type Parameter Key Value
PARAM_VALUE 0 dmxdev->mutex.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 dmxdev->mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 dmxdev->mutex.wait_lock.owner (-1)
PARAM_VALUE 0 dmxdev->mutex.wait_lock.owner_cpu u32max
PARAM_VALUE 1 filter 4096-ptr_max
PARAM_VALUE 1 filter->buffer.data 1-u64max
PARAM_VALUE 1 filter->buffer.error 0
PARAM_VALUE 1 filter->dev->mutex.dep_map->name 0-255
PARAM_VALUE 1 filter->dev->mutex.first_waiter 0,4096-ptr_max
PARAM_VALUE 1 filter->dev->mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 1 filter->dev->mutex.osq.tail.counter 0-s32max
PARAM_VALUE 1 filter->dev->mutex.wait_lock.dep_map->name 0-255
PARAM_VALUE 1 filter->dev->mutex.wait_lock.owner (-1)
PARAM_VALUE 1 filter->dev->mutex.wait_lock.owner_cpu u32max
PARAM_VALUE 1 filter->mutex.dep_map->name 0-255
PARAM_VALUE 1 filter->mutex.first_waiter 0,4096-ptr_max
PARAM_VALUE 1 filter->mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 1 filter->mutex.osq.tail.counter 0-s32max
PARAM_VALUE 1 filter->mutex.wait_lock.dep_map->name 0-255
PARAM_VALUE 1 filter->mutex.wait_lock.owner (-1)
PARAM_VALUE 1 filter->mutex.wait_lock.owner_cpu u32max
PARAM_VALUE 1 filter->state 2-u32max
PARAM_VALUE 1 filter->type 2
PARAM_VALUE 2 feed 4096-ptr_max
BUF_SIZE 1 filter s32min-(-2),1-s32max
BUF_SIZE 1 filter s32min-(-2),1-s32max
BUF_SIZE 1 filter->buffer.data 0-u64max
CAPPED_DATA 1 &filter->feed.ts 1
CAPPED_DATA 2 &feed->next 1
DATA_SOURCE 1 filter $0
FUZZY_MAX 1 filter->state 2
LOCK2 &dmxdev->mutex
LOCK2 1 &filter->mutex
TYPE_LOCK (struct dmxdev)->mutex
TYPE_LOCK (struct dmxdev_filter)->mutex