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Documented in 1 files:

Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_smi_events.c kfd_smi_event_add() -> kfd_smi_task_to_pid()

Type Parameter Key Value
PARAM_VALUE 0 task 0,4096-ptr_max
DATA_SOURCE 0 task $0
STR_LEN 0 task 6,10,15,21,25,32,35
STR_LEN 0 task 6,10,15,21,25,32,35
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &mm->mmap_lock
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 &prange->migrate_mutex
HALF_LOCKED2 &svms->lock

drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_smi_events.c kfd_smi_event_migration_end() -> kfd_smi_task_to_pid()

Type Parameter Key Value
PARAM_VALUE 0 task 0,4096-ptr_max
DATA_SOURCE 0 task $1
RX_PATH
TASK_NOT_RUNNING
LOCK2 &prange->migrate_mutex
HALF_LOCKED2 &mm->mmap_lock
HALF_LOCKED2 &process_info->lock
HALF_LOCKED2 &svms->lock
TYPE_LOCK (struct svm_range)->migrate_mutex

drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_smi_events.c kfd_smi_event_migration_start() -> kfd_smi_task_to_pid()

Type Parameter Key Value
DATA_SOURCE 0 task $1
RX_PATH
TASK_NOT_RUNNING
LOCK2 &prange->migrate_mutex
HALF_LOCKED2 &mm->mmap_lock
HALF_LOCKED2 &process_info->lock
HALF_LOCKED2 &svms->lock
TYPE_LOCK (struct svm_range)->migrate_mutex

drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_smi_events.c kfd_smi_event_open() -> kfd_smi_task_to_pid()

Type Parameter Key Value

drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_smi_events.c kfd_smi_event_page_fault_end() -> kfd_smi_task_to_pid()

Type Parameter Key Value
PARAM_VALUE 0 task 4096-ptr_max
PARAM_VALUE 0 task->alloc_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 task->mm 4096-ptr_max
DATA_SOURCE 0 task $1
RX_PATH
TASK_NOT_RUNNING
LOCK2 &mm->mmap_lock
LOCK2 &prange->migrate_mutex
LOCK2 &svms->lock
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct mm_struct)->mmap_lock
TYPE_LOCK (struct svm_range)->migrate_mutex
TYPE_LOCK (struct svm_range_list)->lock

drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_smi_events.c kfd_smi_event_page_fault_start() -> kfd_smi_task_to_pid()

Type Parameter Key Value
PARAM_VALUE 0 task 4096-ptr_max
PARAM_VALUE 0 task->alloc_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 task->mm 4096-ptr_max
DATA_SOURCE 0 task $1
RX_PATH
TASK_NOT_RUNNING
LOCK2 &mm->mmap_lock
LOCK2 &prange->migrate_mutex
LOCK2 &svms->lock
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct mm_struct)->mmap_lock
TYPE_LOCK (struct svm_range)->migrate_mutex
TYPE_LOCK (struct svm_range_list)->lock

drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_smi_events.c kfd_smi_event_queue_eviction() -> kfd_smi_task_to_pid()

Type Parameter Key Value
DATA_SOURCE 0 task $1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &p->mutex
HALF_LOCKED2 global &kfd_processes_mutex
HALF_LOCKED2 global &kfd_processes_srcu

drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_smi_events.c kfd_smi_event_queue_restore() -> kfd_smi_task_to_pid()

Type Parameter Key Value
DATA_SOURCE 0 task $1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &p->mutex

drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_smi_events.c kfd_smi_event_queue_restore_rescheduled() -> kfd_smi_task_to_pid()

Type Parameter Key Value
HALF_LOCKED2 &pool->lock

drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_smi_events.c kfd_smi_event_unmap_from_gpu() -> kfd_smi_task_to_pid()

Type Parameter Key Value
DATA_SOURCE 0 task $1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &mm->mmap_lock
HALF_LOCKED2 &prange->lock
HALF_LOCKED2 &prange->migrate_mutex
HALF_LOCKED2 &svms->lock