Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/gpu/drm/panfrost/panfrost_perfcnt.c panfrost_ioctl_perfcnt_enable() -> panfrost_perfcnt_enable_locked()

Type Parameter Key Value
PARAM_VALUE 0 pfdev 4096-ptr_max
PARAM_VALUE 0 pfdev->perfcnt->lock.dep_map->name 0-255
PARAM_VALUE 0 pfdev->perfcnt->lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 pfdev->perfcnt->lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 pfdev->perfcnt->lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 pfdev->perfcnt->lock.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 pfdev->perfcnt->lock.wait_lock.owner (-1)
PARAM_VALUE 0 pfdev->perfcnt->lock.wait_lock.owner_cpu u32max
PARAM_VALUE 1 file_priv 4096-ptr_max
PARAM_VALUE 1 file_priv->master_lookup_lock.rlock.dep_map->name 0-255
PARAM_VALUE 1 file_priv->minor 4096-ptr_max
PARAM_VALUE 1 file_priv->minor->dev 4096-ptr_max
PARAM_VALUE 2 counterset 0-1
BUF_SIZE 1 file_priv s32min-(-2),1-s32max
BUF_SIZE 1 file_priv s32min-(-2),1-s32max
CAPPED_DATA 2 counterset 1
DATA_SOURCE 0 pfdev r to_panfrost_device
DATA_SOURCE 1 file_priv $2
FUZZY_MAX 2 counterset 1
NOSPEC 2 counterset
NOSPEC 2 counterset
HARD_MAX 2 counterset 1
USER_DATA 2 counterset 0-1[c]
LOCK2 &perfcnt->lock
TYPE_LOCK (struct panfrost_perfcnt)->lock