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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 2 files:

Smatch caller information:

drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmm.c nvkm_vmm_ref_hwpt() -> (struct nvkm_vmm_desc_func)->pde()

Type Parameter Key Value
PARAM_VALUE 0 vmm 4096-ptr_max
PARAM_VALUE 0 vmm->mmu->ptc.mutex.dep_map->name 0-255
PARAM_VALUE 0 vmm->mmu->ptc.mutex.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 vmm->mmu->ptc.mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 vmm->mmu->ptc.mutex.first_waiter->task->blocked_lock.dep_map->name 0-255
PARAM_VALUE 0 vmm->mmu->ptc.mutex.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 vmm->mmu->ptc.mutex.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 0 vmm->mmu->ptc.mutex.first_waiter->task->blocked_lock.raw_lock.val.counter s32min-s32max
PARAM_VALUE 0 vmm->mmu->ptc.mutex.first_waiter->task->blocked_on 0
PARAM_VALUE 0 vmm->mmu->ptc.mutex.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 vmm->mmu->ptc.mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 vmm->mmu->subdev.device->imem->reserved 0-234752,524288-8568830
PARAM_VALUE 0 vmm->mmu->user.ctor 0,4096-ptr_max
PARAM_VALUE 1 pgd 4096-ptr_max
PARAM_VALUE 1 pgd->pde 4096-ptr_max
PARAM_VALUE 1 pgd->refs 4096-ptr_max
DATA_SOURCE 1 pgd $1
DATA_SOURCE 2 pdei $2
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &vmm->mutex.ref
HALF_LOCKED2 &vmm->mutex.vmm

drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmm.c nvkm_vmm_unref_pdes() -> (struct nvkm_vmm_desc_func)->pde()

Type Parameter Key Value
PARAM_VALUE 1 pgd 4096-ptr_max
PARAM_VALUE 1 pgd->pt 4096-ptr_max
PARAM_VALUE 1 pgd->refs 4096-ptr_max
STR_LEN 0 vmm (-1),3,5,9-10,12-13
STR_LEN 0 vmm (-1),3,5,9-10,12-13
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 0 vmm->managed.n.addr
NO_OVERFLOW_SIMPLE 0 vmm->managed.n.size
NO_OVERFLOW_SIMPLE 0 vmm->managed.p.size

drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmm.c nvkm_vmm_unref_pdes() -> (struct nvkm_vmm_desc_func)->pde()

Type Parameter Key Value
PARAM_VALUE 1 pgd 4096-ptr_max
PARAM_VALUE 1 pgd->refs 4096-ptr_max
STR_LEN 0 vmm (-1),3,5,9-10,12-13
STR_LEN 0 vmm (-1),3,5,9-10,12-13
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 0 vmm->managed.n.addr
NO_OVERFLOW_SIMPLE 0 vmm->managed.n.size
NO_OVERFLOW_SIMPLE 0 vmm->managed.p.size