Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 3 files:

Smatch caller information:

drivers/gpu/drm/nouveau/nouveau_gem.c nouveau_gem_new() -> nouveau_bo_init()

Type Parameter Key Value
PARAM_VALUE 0 nvbo 4096-ptr_max
PARAM_VALUE 0 nvbo->bo.base._resv.fences 0
PARAM_VALUE 0 nvbo->bo.base._resv.lock.base.dep_map->name 0-255
PARAM_VALUE 0 nvbo->bo.base._resv.lock.base.magic 4096-ptr_max
PARAM_VALUE 0 nvbo->bo.base._resv.lock.base.owner.counter 0
PARAM_VALUE 0 nvbo->bo.base._resv.lock.ctx 0
PARAM_VALUE 0 nvbo->bo.base._resv.lock.ww_class 8825623990767841280
PARAM_VALUE 0 nvbo->bo.base._resv.lock.ww_class->acquire_name 4096-ptr_max
PARAM_VALUE 0 nvbo->bo.base._resv.lock.ww_class->is_wait_die 0-s32max
PARAM_VALUE 0 nvbo->bo.base._resv.lock.ww_class->mutex_name 4096-ptr_max
PARAM_VALUE 0 nvbo->bo.base.dev 4096-ptr_max
PARAM_VALUE 0 nvbo->bo.base.filp 4096-ptr_max
PARAM_VALUE 0 nvbo->bo.base.funcs 6415373631328944128
PARAM_VALUE 0 nvbo->bo.base.gpuva.list.next 4096-ptr_max
PARAM_VALUE 0 nvbo->bo.base.gpuva.list.next->next 4096-ptr_max
PARAM_VALUE 0 nvbo->bo.base.gpuva.list.prev 4096-ptr_max
PARAM_VALUE 0 nvbo->bo.base.gpuva.list.prev->next 4096-ptr_max
PARAM_VALUE 0 nvbo->bo.base.gpuva.list.prev->prev 4096-ptr_max
PARAM_VALUE 0 nvbo->bo.base.gpuva.lock.dep_map->name 0-255
PARAM_VALUE 0 nvbo->bo.base.gpuva.lock.first_waiter 0
PARAM_VALUE 0 nvbo->bo.base.gpuva.lock.magic 4096-ptr_max
PARAM_VALUE 0 nvbo->bo.base.gpuva.lock.owner.counter 0
PARAM_VALUE 0 nvbo->bo.base.handle_count 0
PARAM_VALUE 0 nvbo->bo.base.lru_node.next 4096-ptr_max
PARAM_VALUE 0 nvbo->bo.base.lru_node.next->next 4096-ptr_max
PARAM_VALUE 0 nvbo->bo.base.lru_node.prev 4096-ptr_max
PARAM_VALUE 0 nvbo->bo.base.lru_node.prev->next 4096-ptr_max
PARAM_VALUE 0 nvbo->bo.base.lru_node.prev->prev 4096-ptr_max
PARAM_VALUE 0 nvbo->bo.base.refcount.refcount.refs.counter 1
PARAM_VALUE 0 nvbo->bo.base.resv 1-u64max
PARAM_VALUE 0 nvbo->bo.base.resv->fences 0
PARAM_VALUE 0 nvbo->bo.base.resv->lock.base.magic 4096-ptr_max
PARAM_VALUE 0 nvbo->bo.base.resv->lock.ctx 0
PARAM_VALUE 0 nvbo->bo.base.resv->lock.ww_class 8825623990767841280
PARAM_VALUE 0 nvbo->bo.base.size 0-9223372036854775807
PARAM_VALUE 0 nvbo->bo.base.vma_node.driver_private 0
PARAM_VALUE 0 nvbo->bo.base.vma_node.vm_files.rb_node 0
PARAM_VALUE 0 nvbo->bo.base.vma_node.vm_lock.magic 3736018669
PARAM_VALUE 0 nvbo->bo.base.vma_node.vm_lock.owner (-1)
PARAM_VALUE 0 nvbo->bo.base.vma_node.vm_lock.owner_cpu u32max
PARAM_VALUE 0 nvbo->bo.base.vma_node.vm_node.__subtree_last 0
PARAM_VALUE 0 nvbo->bo.base.vma_node.vm_node.color 0
PARAM_VALUE 0 nvbo->bo.base.vma_node.vm_node.flags 0
PARAM_VALUE 0 nvbo->bo.base.vma_node.vm_node.hole_size 0
PARAM_VALUE 0 nvbo->bo.base.vma_node.vm_node.hole_stack.next 0
PARAM_VALUE 0 nvbo->bo.base.vma_node.vm_node.hole_stack.prev 0
PARAM_VALUE 0 nvbo->bo.base.vma_node.vm_node.mm 0
PARAM_VALUE 0 nvbo->bo.base.vma_node.vm_node.node_list.next 0
PARAM_VALUE 0 nvbo->bo.base.vma_node.vm_node.node_list.prev 0
PARAM_VALUE 0 nvbo->bo.base.vma_node.vm_node.rb.__rb_parent_color 0
PARAM_VALUE 0 nvbo->bo.base.vma_node.vm_node.rb.rb_left 0
PARAM_VALUE 0 nvbo->bo.base.vma_node.vm_node.rb.rb_right 0
PARAM_VALUE 0 nvbo->bo.base.vma_node.vm_node.rb_hole_addr.__rb_parent_color 0
PARAM_VALUE 0 nvbo->bo.base.vma_node.vm_node.rb_hole_addr.rb_left 0
PARAM_VALUE 0 nvbo->bo.base.vma_node.vm_node.rb_hole_addr.rb_right 0
PARAM_VALUE 0 nvbo->bo.base.vma_node.vm_node.rb_hole_size.__rb_parent_color 0
PARAM_VALUE 0 nvbo->bo.base.vma_node.vm_node.rb_hole_size.rb_left 0
PARAM_VALUE 0 nvbo->bo.base.vma_node.vm_node.rb_hole_size.rb_right 0
PARAM_VALUE 0 nvbo->bo.base.vma_node.vm_node.size 0
PARAM_VALUE 0 nvbo->bo.base.vma_node.vm_node.stack 0
PARAM_VALUE 0 nvbo->bo.base.vma_node.vm_node.start 0
PARAM_VALUE 0 nvbo->bo.base.vma_node.vm_node.subtree_max_hole 0
PARAM_VALUE 0 nvbo->bo.bdev 4096-ptr_max
PARAM_VALUE 0 nvbo->entry.next 4096-ptr_max
PARAM_VALUE 0 nvbo->entry.next->next 4096-ptr_max
PARAM_VALUE 0 nvbo->entry.prev 4096-ptr_max
PARAM_VALUE 0 nvbo->entry.prev->next 4096-ptr_max
PARAM_VALUE 0 nvbo->entry.prev->prev 4096-ptr_max
PARAM_VALUE 0 nvbo->head.next 4096-ptr_max
PARAM_VALUE 0 nvbo->head.next->next 4096-ptr_max
PARAM_VALUE 0 nvbo->head.prev 4096-ptr_max
PARAM_VALUE 0 nvbo->head.prev->next 4096-ptr_max
PARAM_VALUE 0 nvbo->head.prev->prev 4096-ptr_max
PARAM_VALUE 0 nvbo->vma_list.next 4096-ptr_max
PARAM_VALUE 0 nvbo->vma_list.next->next 4096-ptr_max
PARAM_VALUE 0 nvbo->vma_list.prev 4096-ptr_max
PARAM_VALUE 0 nvbo->vma_list.prev->next 4096-ptr_max
PARAM_VALUE 0 nvbo->vma_list.prev->prev 4096-ptr_max
PARAM_VALUE 1 size 0-9223372036854775807
PARAM_VALUE 4 sg 0
PARAM_VALUE 5 robj->lock.base.dep_map->name 0-255
PARAM_VALUE 5 robj->lock.base.first_waiter 0,4096-5159360019465732095,5159360019465732097-ptr_max
PARAM_VALUE 5 robj->lock.base.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 5 robj->lock.base.osq.tail.counter 0-s32max
BUF_SIZE 0 nvbo 1120
BUF_SIZE 0 nvbo->bo.base.funcs 120
DATA_SOURCE 0 nvbo r nouveau_bo_alloc
DATA_SOURCE 1 size $1 [m]
DATA_SOURCE 2 align $2 [m]
DATA_SOURCE 3 domain $3 [m]
MEM_ZERO 0 &nvbo->bo.base.vma_node
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 nvbo->bo.base.filp->f_flags 0-18433,32770
USER_DATA 0 nvbo->bo.base.filp->f_mode 33554432,34078720-571342855[c]
USER_DATA 0 nvbo->bo.base.size 0-9223372036854775807[c]
USER_DATA 0 nvbo->comp 0-3[c]
USER_DATA 0 nvbo->contig 0-1
USER_DATA 0 nvbo->kind 0-255[c]
USER_DATA 0 nvbo->mode 0-u32max[u]
USER_DATA 0 nvbo->no_share 0-1[c]
USER_DATA 0 nvbo->zeta 0-7[c]
USER_DATA 1 size 0-9223372036854775807[c]
USER_DATA 2 align s32min-s32max[u]
USER_DATA 3 domain 0-u32max[u]
NO_OVERFLOW_SIMPLE 0 nvbo->bo.base.dev->num_crtcs
UNITS 1 size unit_byte
HALF_LOCKED2 &file_priv->driver_priv->mutex
HALF_LOCKED2 5 robj

drivers/gpu/drm/nouveau/nouveau_bo.c nouveau_bo_new() -> nouveau_bo_init()

Type Parameter Key Value
PARAM_VALUE 0 nvbo 4096-ptr_max
PARAM_VALUE 0 nvbo->bo.base._resv.fences 0
PARAM_VALUE 0 nvbo->bo.base._resv.lock.base.dep_map->name 0-255
PARAM_VALUE 0 nvbo->bo.base._resv.lock.base.magic 4096-ptr_max
PARAM_VALUE 0 nvbo->bo.base._resv.lock.base.owner.counter 0
PARAM_VALUE 0 nvbo->bo.base._resv.lock.ctx 0
PARAM_VALUE 0 nvbo->bo.base._resv.lock.ww_class 8825623990767841280
PARAM_VALUE 0 nvbo->bo.base._resv.lock.ww_class->is_wait_die 0-s32max
PARAM_VALUE 0 nvbo->bo.base.vma_node.driver_private 0
PARAM_VALUE 0 nvbo->bo.base.vma_node.vm_lock.magic 3736018669
PARAM_VALUE 0 nvbo->bo.base.vma_node.vm_lock.owner (-1)
PARAM_VALUE 0 nvbo->bo.base.vma_node.vm_lock.owner_cpu u32max
PARAM_VALUE 0 nvbo->bo.base.vma_node.vm_node.__subtree_last 0
PARAM_VALUE 0 nvbo->bo.base.vma_node.vm_node.color 0
PARAM_VALUE 0 nvbo->bo.base.vma_node.vm_node.flags 0
PARAM_VALUE 0 nvbo->bo.base.vma_node.vm_node.hole_size 0
PARAM_VALUE 0 nvbo->bo.base.vma_node.vm_node.hole_stack.next 0
PARAM_VALUE 0 nvbo->bo.base.vma_node.vm_node.hole_stack.prev 0
PARAM_VALUE 0 nvbo->bo.base.vma_node.vm_node.mm 0
PARAM_VALUE 0 nvbo->bo.base.vma_node.vm_node.node_list.next 0
PARAM_VALUE 0 nvbo->bo.base.vma_node.vm_node.node_list.prev 0
PARAM_VALUE 0 nvbo->bo.base.vma_node.vm_node.rb.__rb_parent_color 0
PARAM_VALUE 0 nvbo->bo.base.vma_node.vm_node.rb.rb_left 0
PARAM_VALUE 0 nvbo->bo.base.vma_node.vm_node.rb.rb_right 0
PARAM_VALUE 0 nvbo->bo.base.vma_node.vm_node.rb_hole_addr.__rb_parent_color 0
PARAM_VALUE 0 nvbo->bo.base.vma_node.vm_node.rb_hole_addr.rb_left 0
PARAM_VALUE 0 nvbo->bo.base.vma_node.vm_node.rb_hole_addr.rb_right 0
PARAM_VALUE 0 nvbo->bo.base.vma_node.vm_node.rb_hole_size.__rb_parent_color 0
PARAM_VALUE 0 nvbo->bo.base.vma_node.vm_node.rb_hole_size.rb_left 0
PARAM_VALUE 0 nvbo->bo.base.vma_node.vm_node.rb_hole_size.rb_right 0
PARAM_VALUE 0 nvbo->bo.base.vma_node.vm_node.size 0
PARAM_VALUE 0 nvbo->bo.base.vma_node.vm_node.stack 0
PARAM_VALUE 0 nvbo->bo.base.vma_node.vm_node.start 0
PARAM_VALUE 0 nvbo->bo.base.vma_node.vm_node.subtree_max_hole 0
PARAM_VALUE 0 nvbo->bo.bdev 4096-ptr_max
PARAM_VALUE 0 nvbo->entry.next 4096-ptr_max
PARAM_VALUE 0 nvbo->entry.next->next 4096-ptr_max
PARAM_VALUE 0 nvbo->entry.prev 4096-ptr_max
PARAM_VALUE 0 nvbo->entry.prev->next 4096-ptr_max
PARAM_VALUE 0 nvbo->entry.prev->prev 4096-ptr_max
PARAM_VALUE 0 nvbo->head.next 4096-ptr_max
PARAM_VALUE 0 nvbo->head.next->next 4096-ptr_max
PARAM_VALUE 0 nvbo->head.prev 4096-ptr_max
PARAM_VALUE 0 nvbo->head.prev->next 4096-ptr_max
PARAM_VALUE 0 nvbo->head.prev->prev 4096-ptr_max
PARAM_VALUE 0 nvbo->mode 0
PARAM_VALUE 0 nvbo->vma_list.next 4096-ptr_max
PARAM_VALUE 0 nvbo->vma_list.next->next 4096-ptr_max
PARAM_VALUE 0 nvbo->vma_list.prev 4096-ptr_max
PARAM_VALUE 0 nvbo->vma_list.prev->next 4096-ptr_max
PARAM_VALUE 0 nvbo->vma_list.prev->prev 4096-ptr_max
PARAM_VALUE 3 domain 2,4,20
PARAM_VALUE 4 sg 0
PARAM_VALUE 5 robj 0
BUF_SIZE 0 nvbo 1120
DATA_SOURCE 0 nvbo r nouveau_bo_alloc
DATA_SOURCE 1 size $1 [m]
DATA_SOURCE 2 align $2 [m]
DATA_SOURCE 3 domain $3
DATA_SOURCE 4 sg $6
DATA_SOURCE 5 robj $7
FUZZY_MAX 3 domain 20
BIT_INFO 3 domain 0x0,0x16
HARD_MAX 3 domain 20
MEM_ZERO 0 &nvbo->bo.base.vma_node
RX_PATH
TASK_NOT_RUNNING
UNITS 1 size unit_byte
HALF_LOCKED2 &mm->mmap_lock

drivers/gpu/drm/nouveau/nouveau_prime.c nouveau_gem_prime_import_sg_table() -> nouveau_bo_init()

Type Parameter Key Value
PARAM_VALUE 0 nvbo 4096-ptr_max
PARAM_VALUE 0 nvbo->bo.base._resv.fences 0
PARAM_VALUE 0 nvbo->bo.base._resv.lock.base.dep_map->name 0-255
PARAM_VALUE 0 nvbo->bo.base._resv.lock.base.magic 4096-ptr_max
PARAM_VALUE 0 nvbo->bo.base._resv.lock.base.owner.counter 0
PARAM_VALUE 0 nvbo->bo.base._resv.lock.ctx 0
PARAM_VALUE 0 nvbo->bo.base._resv.lock.ww_class 8825623990767841280
PARAM_VALUE 0 nvbo->bo.base._resv.lock.ww_class->acquire_name 4096-ptr_max
PARAM_VALUE 0 nvbo->bo.base._resv.lock.ww_class->is_wait_die 0-s32max
PARAM_VALUE 0 nvbo->bo.base._resv.lock.ww_class->mutex_name 4096-ptr_max
PARAM_VALUE 0 nvbo->bo.base.dev 4096-ptr_max
PARAM_VALUE 0 nvbo->bo.base.filp 4096-ptr_max
PARAM_VALUE 0 nvbo->bo.base.funcs 6415373631328944128
PARAM_VALUE 0 nvbo->bo.base.gpuva.list.next 4096-ptr_max
PARAM_VALUE 0 nvbo->bo.base.gpuva.list.next->next 4096-ptr_max
PARAM_VALUE 0 nvbo->bo.base.gpuva.list.prev 4096-ptr_max
PARAM_VALUE 0 nvbo->bo.base.gpuva.list.prev->next 4096-ptr_max
PARAM_VALUE 0 nvbo->bo.base.gpuva.list.prev->prev 4096-ptr_max
PARAM_VALUE 0 nvbo->bo.base.gpuva.lock.dep_map->name 0-255
PARAM_VALUE 0 nvbo->bo.base.gpuva.lock.first_waiter 0
PARAM_VALUE 0 nvbo->bo.base.gpuva.lock.magic 4096-ptr_max
PARAM_VALUE 0 nvbo->bo.base.gpuva.lock.owner.counter 0
PARAM_VALUE 0 nvbo->bo.base.handle_count 0
PARAM_VALUE 0 nvbo->bo.base.lru_node.next 4096-ptr_max
PARAM_VALUE 0 nvbo->bo.base.lru_node.next->next 4096-ptr_max
PARAM_VALUE 0 nvbo->bo.base.lru_node.prev 4096-ptr_max
PARAM_VALUE 0 nvbo->bo.base.lru_node.prev->next 4096-ptr_max
PARAM_VALUE 0 nvbo->bo.base.lru_node.prev->prev 4096-ptr_max
PARAM_VALUE 0 nvbo->bo.base.refcount.refcount.refs.counter 1
PARAM_VALUE 0 nvbo->bo.base.resv 1-u64max
PARAM_VALUE 0 nvbo->bo.base.resv->fences 0
PARAM_VALUE 0 nvbo->bo.base.resv->lock.base.magic 4096-ptr_max
PARAM_VALUE 0 nvbo->bo.base.resv->lock.ctx 0
PARAM_VALUE 0 nvbo->bo.base.resv->lock.ww_class 8825623990767841280
PARAM_VALUE 0 nvbo->bo.base.size 0-9223372036854775807
PARAM_VALUE 0 nvbo->bo.base.vma_node.driver_private 0
PARAM_VALUE 0 nvbo->bo.base.vma_node.vm_files.rb_node 0
PARAM_VALUE 0 nvbo->bo.base.vma_node.vm_lock.magic 3736018669
PARAM_VALUE 0 nvbo->bo.base.vma_node.vm_lock.owner (-1)
PARAM_VALUE 0 nvbo->bo.base.vma_node.vm_lock.owner_cpu u32max
PARAM_VALUE 0 nvbo->bo.base.vma_node.vm_node.__subtree_last 0
PARAM_VALUE 0 nvbo->bo.base.vma_node.vm_node.color 0
PARAM_VALUE 0 nvbo->bo.base.vma_node.vm_node.flags 0
PARAM_VALUE 0 nvbo->bo.base.vma_node.vm_node.hole_size 0
PARAM_VALUE 0 nvbo->bo.base.vma_node.vm_node.hole_stack.next 0
PARAM_VALUE 0 nvbo->bo.base.vma_node.vm_node.hole_stack.prev 0
PARAM_VALUE 0 nvbo->bo.base.vma_node.vm_node.mm 0
PARAM_VALUE 0 nvbo->bo.base.vma_node.vm_node.node_list.next 0
PARAM_VALUE 0 nvbo->bo.base.vma_node.vm_node.node_list.prev 0
PARAM_VALUE 0 nvbo->bo.base.vma_node.vm_node.rb.__rb_parent_color 0
PARAM_VALUE 0 nvbo->bo.base.vma_node.vm_node.rb.rb_left 0
PARAM_VALUE 0 nvbo->bo.base.vma_node.vm_node.rb.rb_right 0
PARAM_VALUE 0 nvbo->bo.base.vma_node.vm_node.rb_hole_addr.__rb_parent_color 0
PARAM_VALUE 0 nvbo->bo.base.vma_node.vm_node.rb_hole_addr.rb_left 0
PARAM_VALUE 0 nvbo->bo.base.vma_node.vm_node.rb_hole_addr.rb_right 0
PARAM_VALUE 0 nvbo->bo.base.vma_node.vm_node.rb_hole_size.__rb_parent_color 0
PARAM_VALUE 0 nvbo->bo.base.vma_node.vm_node.rb_hole_size.rb_left 0
PARAM_VALUE 0 nvbo->bo.base.vma_node.vm_node.rb_hole_size.rb_right 0
PARAM_VALUE 0 nvbo->bo.base.vma_node.vm_node.size 0
PARAM_VALUE 0 nvbo->bo.base.vma_node.vm_node.stack 0
PARAM_VALUE 0 nvbo->bo.base.vma_node.vm_node.start 0
PARAM_VALUE 0 nvbo->bo.base.vma_node.vm_node.subtree_max_hole 0
PARAM_VALUE 0 nvbo->bo.bdev 4096-ptr_max
PARAM_VALUE 0 nvbo->entry.next 4096-ptr_max
PARAM_VALUE 0 nvbo->entry.next->next 4096-ptr_max
PARAM_VALUE 0 nvbo->entry.prev 4096-ptr_max
PARAM_VALUE 0 nvbo->entry.prev->next 4096-ptr_max
PARAM_VALUE 0 nvbo->entry.prev->prev 4096-ptr_max
PARAM_VALUE 0 nvbo->head.next 4096-ptr_max
PARAM_VALUE 0 nvbo->head.next->next 4096-ptr_max
PARAM_VALUE 0 nvbo->head.prev 4096-ptr_max
PARAM_VALUE 0 nvbo->head.prev->next 4096-ptr_max
PARAM_VALUE 0 nvbo->head.prev->prev 4096-ptr_max
PARAM_VALUE 0 nvbo->mode 0
PARAM_VALUE 0 nvbo->valid_domains 4
PARAM_VALUE 0 nvbo->vma_list.next 4096-ptr_max
PARAM_VALUE 0 nvbo->vma_list.next->next 4096-ptr_max
PARAM_VALUE 0 nvbo->vma_list.prev 4096-ptr_max
PARAM_VALUE 0 nvbo->vma_list.prev->next 4096-ptr_max
PARAM_VALUE 0 nvbo->vma_list.prev->prev 4096-ptr_max
PARAM_VALUE 1 size 0-9223372036854775807
PARAM_VALUE 3 domain 4
PARAM_VALUE 4 sg 4096-ptr_max
PARAM_VALUE 4 sg->nents 1-s32max
PARAM_VALUE 5 robj->lock.base.dep_map->name 0-255
PARAM_VALUE 5 robj->lock.base.first_waiter 0,4096-5159360019465732095,5159360019465732097-ptr_max
PARAM_VALUE 5 robj->lock.base.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 5 robj->lock.base.osq.tail.counter 0-s32max
PARAM_VALUE 5 robj->lock.ctx 0
BUF_SIZE 0 nvbo 1120
BUF_SIZE 0 nvbo->bo.base.funcs 120
DATA_SOURCE 0 nvbo r nouveau_bo_alloc
DATA_SOURCE 4 sg $2
MEM_ZERO 0 &nvbo->bo.base.vma_node
NO_OVERFLOW_SIMPLE 0 nvbo->bo.base.dev->num_crtcs
UNITS 1 size unit_byte
LOCK2 &dev->object_name_lock
LOCK2 &file_priv->prime.lock
LOCK2 5 robj
HALF_LOCKED2 &p->mutex
TYPE_LOCK (struct drm_device)->object_name_lock
TYPE_LOCK (struct drm_prime_file_private)->lock