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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_chardev.c kfd_profiler_ptl_control() -> kfd_ptl_disable_request()

Type Parameter Key Value
PARAM_VALUE 0 pdd 4096-ptr_max
PARAM_VALUE 0 pdd->dev 4096-ptr_max
PARAM_VALUE 0 pdd->dev->kfd 1-u64max
PARAM_VALUE 0 pdd->user_gpu_id 1-u32max
PARAM_VALUE 1 p 4096-ptr_max
PARAM_VALUE 1 p->lead_thread 4096-ptr_max
PARAM_VALUE 1 p->mutex.dep_map->name 0-255
PARAM_VALUE 1 p->mutex.first_waiter 0,4096-ptr_max
PARAM_VALUE 1 p->mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 1 p->mutex.first_waiter->task->blocked_lock.dep_map->name 0-255
PARAM_VALUE 1 p->mutex.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 1 p->mutex.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 1 p->mutex.first_waiter->task->blocked_lock.raw_lock.val.counter s32min-s32max
PARAM_VALUE 1 p->mutex.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 1 p->mutex.osq.tail.counter 0-s32max
PARAM_VALUE 1 p->mutex.wait_lock.dep_map->name 0-255
PARAM_VALUE 1 p->n_pdds 1-u32max
BUF_SIZE 1 p s32min-(-2),1-s32max
BUF_SIZE 1 p s32min-(-2),1-s32max
CAPPED_DATA 0 pdd->user_gpu_id 1
CAPPED_DATA 1 p->lead_thread 1
CAPPED_DATA 1 &p->mutex 1
DATA_SOURCE 0 pdd r kfd_process_device_data_by_id
DATA_SOURCE 1 p $0

drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_chardev.c profile_lock_device() -> kfd_ptl_disable_request()

Type Parameter Key Value
PARAM_VALUE 0 pdd 4096-ptr_max
PARAM_VALUE 0 pdd->dev 4096-ptr_max
PARAM_VALUE 0 pdd->dev->kfd 4096-ptr_max
PARAM_VALUE 0 pdd->dev->kfd->profiler_lock.dep_map->name 0-255
PARAM_VALUE 0 pdd->dev->kfd->profiler_lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 pdd->dev->kfd->profiler_lock.first_waiter->task->blocked_lock.dep_map->name 0-255
PARAM_VALUE 0 pdd->dev->kfd->profiler_lock.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 pdd->dev->kfd->profiler_lock.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 0 pdd->dev->kfd->profiler_lock.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 pdd->dev->kfd->profiler_lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 pdd->dev->kfd->profiler_lock.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 pdd->dev->kfd->profiler_process 4096-ptr_max
PARAM_VALUE 0 pdd->dev->kfd->profiler_process->lead_thread 4096-ptr_max
PARAM_VALUE 0 pdd->dev->kfd->profiler_process->mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 pdd->dev->kfd->profiler_process->n_pdds 1-u32max
PARAM_VALUE 0 pdd->user_gpu_id 1-u32max
PARAM_VALUE 1 p 4096-ptr_max
PARAM_VALUE 1 p->lead_thread 4096-ptr_max
PARAM_VALUE 1 p->mutex.dep_map->name 0-255
PARAM_VALUE 1 p->mutex.first_waiter 0,4096-ptr_max
PARAM_VALUE 1 p->mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 1 p->mutex.first_waiter->task->blocked_lock.dep_map->name 0-255
PARAM_VALUE 1 p->mutex.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 1 p->mutex.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 1 p->mutex.first_waiter->task->blocked_lock.raw_lock.val.counter s32min-s32max
PARAM_VALUE 1 p->mutex.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 1 p->mutex.osq.tail.counter 0-s32max
PARAM_VALUE 1 p->mutex.wait_lock.dep_map->name 0-255
PARAM_VALUE 1 p->n_pdds 1-u32max
BUF_SIZE 1 p s32min-(-2),1-s32max
BUF_SIZE 1 p s32min-(-2),1-s32max
CAPPED_DATA 0 pdd->user_gpu_id 1
CAPPED_DATA 1 p->lead_thread 1
CAPPED_DATA 1 &p->mutex 1
DATA_SOURCE 0 pdd r kfd_process_device_data_by_id
DATA_SOURCE 1 p $0