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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/gpu/drm/drm_gem.c drm_gem_handle_create_tail() -> drm_gem_object_handle_get()

Type Parameter Key Value
PARAM_VALUE 0 obj 4096-ptr_max
PARAM_VALUE 0 obj->_resv.lock.ww_class->acquire_name 0,4096-ptr_max
PARAM_VALUE 0 obj->_resv.lock.ww_class->is_wait_die 0-s32max
PARAM_VALUE 0 obj->_resv.lock.ww_class->mutex_name 0,4096-ptr_max
PARAM_VALUE 0 obj->funcs->close 0,4096-ptr_max
PARAM_VALUE 0 obj->funcs->evict 0
PARAM_VALUE 0 obj->funcs->export 0,4096-ptr_max
PARAM_VALUE 0 obj->funcs->free 0,4096-ptr_max
PARAM_VALUE 0 obj->funcs->get_sg_table 0,4096-ptr_max
PARAM_VALUE 0 obj->funcs->mmap 0,4096-ptr_max
PARAM_VALUE 0 obj->funcs->open 0,4096-ptr_max
PARAM_VALUE 0 obj->funcs->pin 0,4096-ptr_max
PARAM_VALUE 0 obj->funcs->print_info 0,4096-ptr_max
PARAM_VALUE 0 obj->funcs->rss 0,4096-ptr_max
PARAM_VALUE 0 obj->funcs->status 0,2206473683877605376,4732760284336451584,5734366281981706240,5836107275532460032,6072073946299289600,6713341571981008896
PARAM_VALUE 0 obj->funcs->unpin 0,4096-ptr_max
PARAM_VALUE 0 obj->funcs->vm_ops 0,4096-ptr_max
PARAM_VALUE 0 obj->funcs->vmap 0,4096-ptr_max
PARAM_VALUE 0 obj->funcs->vunmap 0,4096-ptr_max
BUF_SIZE 0 obj (-1),16,24,40,48,56,72,80,112,120,136,168,184,224,704
BUF_SIZE 0 obj (-1),16,24,40,48,56,72,80,112,120,136,168,184,224,704
BUF_SIZE 0 obj->dma_buf s32min-(-1),1-s32max
BUF_SIZE 0 obj->funcs (-1),120
DATA_SOURCE 0 obj $1
STR_LEN 0 obj->dev (-1),4
NOSPEC 0 obj->size
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA 0 obj->filp->f_flags 0-18433,32770
USER_DATA 0 obj->filp->f_mode 33554432,34078720-571342855[c]
USER_DATA 0 obj->size 0-u64max[c]
USER_DATA 0 obj->vma_node.vm_node.size 1-s32max[c]
USER_DATA 0 obj->vma_node.vm_node.start 0-s32max[c]
NO_OVERFLOW_SIMPLE 0 obj->base.dev->mode_config.num_colorop
NO_OVERFLOW_SIMPLE 0 obj->base.dev->mode_config.num_crtc
NO_OVERFLOW_SIMPLE 0 obj->base.dev->mode_config.num_total_plane
NO_OVERFLOW_SIMPLE 0 obj->base.dev->num_crtcs
NO_OVERFLOW_SIMPLE 0 obj->dev->mode_config.num_colorop
NO_OVERFLOW_SIMPLE 0 obj->dev->mode_config.num_crtc
NO_OVERFLOW_SIMPLE 0 obj->dev->mode_config.num_total_plane
NO_OVERFLOW_SIMPLE 0 obj->dev->num_crtcs
NO_OVERFLOW_SIMPLE 0 obj->num_pages
HALF_LOCKED2 &dev->object_name_lock
HALF_LOCKED2 &file_priv->prime.lock
HALF_LOCKED2 0 &obj->dev->object_name_lock
TYPE_LOCK (struct drm_device)->object_name_lock

drivers/gpu/drm/drm_gem.c drm_gem_object_handle_get_if_exists_unlocked() -> drm_gem_object_handle_get()

Type Parameter Key Value
PARAM_VALUE 0 obj 4096-ptr_max
PARAM_VALUE 0 obj->handle_count 1-u32max
DATA_SOURCE 0 obj $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 _T->lock