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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 4 files:

Smatch caller information:

drivers/accel/amdxdna/amdxdna_gem.c drm_gem_shmem_object_vunmap() -> drm_gem_shmem_vunmap_locked()

Type Parameter Key Value
PARAM_VALUE 0 shmem 4096-ptr_max
PARAM_VALUE 1 map 4096-ptr_max
BUF_SIZE 1 map->vaddr s32min-(-1),1-s32max
DATA_SOURCE 1 map $1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 gem->resv
HALF_LOCKED2 obj->resv

drivers/accel/ivpu/ivpu_gem.c ivpu_bo_free() -> drm_gem_shmem_vunmap_locked()

Type Parameter Key Value
PARAM_VALUE 0 shmem 4096-ptr_max
PARAM_VALUE 1 map 7996949564233154560
PARAM_VALUE 1 map->is_iomem 0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA 0 shmem->map_wc 0-1[c]
LOCK2 bo->base.base.resv
HALF_LOCKED2 &file_priv->lock
HALF_LOCKED2 &file_priv->ms_lock
HALF_LOCKED2 &vdev->pm->reset_lock
HALF_LOCKED2 &vdev->submitted_jobs_lock
HALF_LOCKED2 global &drm_unplug_srcu

drivers/gpu/drm/drm_gem_shmem_helper.c drm_gem_shmem_vunmap() -> drm_gem_shmem_vunmap_locked()

Type Parameter Key Value
PARAM_VALUE 0 shmem 4096-ptr_max
PARAM_VALUE 0 shmem->base.import_attach->dmabuf->priv->lock.dep_map->name 0-255
PARAM_VALUE 0 shmem->base.import_attach->dmabuf->priv->lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 shmem->base.import_attach->dmabuf->priv->lock.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 shmem->base.import_attach->dmabuf->priv->lock.first_waiter->task->blocked_on 0
PARAM_VALUE 0 shmem->base.import_attach->dmabuf->priv->lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 shmem->base.import_attach->dmabuf->priv->vmap_cnt s32min-s32max
PARAM_VALUE 0 shmem->base.import_attach->dmabuf->vmapping_counter 1-u32max
PARAM_VALUE 0 shmem->base.resv->fences->max_fences 0-4294967295
PARAM_VALUE 0 shmem->base.resv->lock.base.dep_map->name 0-255
PARAM_VALUE 0 shmem->base.resv->lock.base.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 shmem->base.resv->lock.base.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 shmem->base.resv->lock.base.first_waiter->task->blocked_lock.dep_map->name 0-255
PARAM_VALUE 0 shmem->base.resv->lock.base.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 shmem->base.resv->lock.base.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 0 shmem->base.resv->lock.base.first_waiter->task->blocked_lock.raw_lock.val.counter 0-s32max
PARAM_VALUE 0 shmem->base.resv->lock.ctx 0
PARAM_VALUE 0 shmem->pages_pin_count.refs.counter (-1073741824),0-s32max
PARAM_VALUE 0 shmem->vaddr 1-u64max
PARAM_VALUE 0 shmem->vmap_use_count.refs.counter 0-s32max
PARAM_VALUE 1 map 2133461377498484736
PARAM_VALUE 1 map->is_iomem 0
PARAM_VALUE 1 map->vaddr 1-u64max
BUF_SIZE 0 shmem (-1),768
BUF_SIZE 0 shmem (-1),768
CAPPED_DATA 0 shmem->base.filp 1
CAPPED_DATA 0 shmem->base.resv->fences 1
DATA_SOURCE 0 shmem $0
DATA_SOURCE 1 map $1
NOCHECK_CALL
HALF_LOCKED2 obj->resv