Documented in 1 files:
Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 17 files:
- drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c, line 1274
- drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c, line 982
- drivers/gpu/drm/amd/amdgpu/amdgpu_userq_fence.c, line 567
- drivers/gpu/drm/drm_syncobj.c
- drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c
- drivers/gpu/drm/imagination/pvr_sync.c, line 200
- drivers/gpu/drm/lima/lima_gem.c, line 376
- drivers/gpu/drm/msm/msm_syncobj.c
- drivers/gpu/drm/nouveau/nouveau_sched.c, line 263
- drivers/gpu/drm/panfrost/panfrost_drv.c, line 358
- drivers/gpu/drm/panthor/panthor_drv.c, line 590
- drivers/gpu/drm/tegra/submit.c, line 654
- drivers/gpu/drm/v3d/v3d_sched.c
- drivers/gpu/drm/v3d/v3d_submit.c
- drivers/gpu/drm/vc4/vc4_gem.c, line 643
- drivers/gpu/drm/virtio/virtgpu_submit.c
- drivers/gpu/drm/xe/xe_sync.c, line 283
Smatch caller information:
drivers/gpu/drm/lima/lima_gem.c lima_gem_submit() -> drm_syncobj_replace_fence()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | syncobj | 4096-ptr_max |
| PARAM_VALUE | 1 | fence | 4096-ptr_max |
| PARAM_VALUE | 1 | fence->ops->enable_signaling | 0,4096-ptr_max |
| PARAM_VALUE | 1 | fence->ops->get_driver_name | 0,4096-ptr_max |
| PARAM_VALUE | 1 | fence->ops->get_timeline_name | 0,4096-ptr_max |
| PARAM_VALUE | 1 | fence->ops->release | 0,4096-ptr_max |
| PARAM_VALUE | 1 | fence->ops->set_deadline | 0,2004285741546172416,2071105144755478528,2853440610722889728,3558081686514302976,5221404334427111424 |
| PARAM_VALUE | 1 | fence->ops->signaled | 0,4096-ptr_max |
| PARAM_VALUE | 1 | fence->ops->wait | 0,3162960082638938112,3576649960670945280,4783308308267675648,5257098353859239936 |
| DATA_SOURCE | 0 | syncobj | r drm_syncobj_find |
| DATA_SOURCE | 1 | fence | r lima_sched_context_queue_task |
| NOCHECK_CALL |
drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c amdgpu_cs_post_dependencies() -> drm_syncobj_replace_fence()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | fence | 4096-ptr_max |
| PARAM_VALUE | 1 | fence->ops->set_deadline | 0,2004285741546172416,2071105144755478528,2853440610722889728,3558081686514302976,5221404334427111424 |
| PARAM_VALUE | 1 | fence->ops->wait | 0,3162960082638938112,3576649960670945280,4783308308267675648,5257098353859239936 |
| CAPPED_DATA | 1 | fence | 1 |
| NOCHECK_CALL | |||
| LOCK2 | &p->adev->notifier_lock | ||
| TYPE_LOCK | (struct amdgpu_device)->notifier_lock |
drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c i915_gem_do_execbuffer() -> drm_syncobj_replace_fence()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | syncobj | 1-u64max |
| PARAM_VALUE | 0 | syncobj->fence->refcount.refcount.refs.counter | (-1073741824),0-s32max |
| BUF_SIZE | 1 | fence | (-1),128 |
| NOCHECK_CALL |
drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c signal_fence_array() -> drm_syncobj_replace_fence()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | syncobj | 0,4-u64max |
| PARAM_VALUE | 1 | fence->ops->enable_signaling | 0,4096-ptr_max |
| PARAM_VALUE | 1 | fence->ops->get_driver_name | 0,4096-ptr_max |
| PARAM_VALUE | 1 | fence->ops->get_timeline_name | 0,4096-ptr_max |
| PARAM_VALUE | 1 | fence->ops->release | 0,4096-ptr_max |
| PARAM_VALUE | 1 | fence->ops->set_deadline | 0,4096-ptr_max |
| PARAM_VALUE | 1 | fence->ops->signaled | 0,4096-ptr_max |
| PARAM_VALUE | 1 | fence->ops->wait | 0,4096-ptr_max |
| BUF_SIZE | 1 | fence | (-1),128 |
| BUF_SIZE | 1 | fence | (-1),128 |
| DATA_SOURCE | 1 | fence | $1 [m] |
| NOCHECK_CALL |
drivers/gpu/drm/msm/msm_syncobj.c msm_syncobj_process_post_deps() -> drm_syncobj_replace_fence()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | fence | 4096-ptr_max |
| PARAM_VALUE | 1 | fence->ops->enable_signaling | 0,4096-ptr_max |
| PARAM_VALUE | 1 | fence->ops->get_driver_name | 0,4096-ptr_max |
| PARAM_VALUE | 1 | fence->ops->get_timeline_name | 0,4096-ptr_max |
| PARAM_VALUE | 1 | fence->ops->release | 0,4096-ptr_max |
| PARAM_VALUE | 1 | fence->ops->set_deadline | 0,2004285741546172416,2071105144755478528,2853440610722889728,3558081686514302976,5221404334427111424 |
| PARAM_VALUE | 1 | fence->ops->signaled | 0,4096-ptr_max |
| PARAM_VALUE | 1 | fence->ops->wait | 0,3162960082638938112,3576649960670945280,4783308308267675648,5257098353859239936 |
| CAPPED_DATA | 1 | fence | 1 |
| DATA_SOURCE | 1 | fence | $2 |
| NOCHECK_CALL | |||
| LOCK2 | &queue->lock | ||
| TYPE_LOCK | (struct msm_gpu_submitqueue)->lock |
drivers/gpu/drm/msm/msm_syncobj.c msm_syncobj_reset() -> drm_syncobj_replace_fence()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | syncobj | 1-u64max |
| PARAM_VALUE | 1 | fence | 0 |
| NOCHECK_CALL | |||
| LOCK2 | &queue->lock | ||
| TYPE_LOCK | (struct msm_gpu_submitqueue)->lock |
drivers/gpu/drm/panfrost/panfrost_drv.c panfrost_ioctl_submit() -> drm_syncobj_replace_fence()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | syncobj | 4096-ptr_max |
| PARAM_VALUE | 1 | fence | 4096-ptr_max |
| PARAM_VALUE | 1 | fence->ops->set_deadline | 0,2004285741546172416,2071105144755478528,2853440610722889728,3558081686514302976,5221404334427111424 |
| PARAM_VALUE | 1 | fence->ops->wait | 0,3162960082638938112,3576649960670945280,4783308308267675648,5257098353859239936 |
| DATA_SOURCE | 0 | syncobj | r drm_syncobj_find |
| NOCHECK_CALL |
drivers/gpu/drm/panthor/panthor_drv.c panthor_submit_ctx_push_fences() -> drm_syncobj_replace_fence()
| Type | Parameter | Key | Value |
|---|---|---|---|
| NOCHECK_CALL | |||
| LOCK2 | global &drm_unplug_srcu |
drivers/gpu/drm/nouveau/nouveau_sched.c nouveau_job_fence_attach() -> drm_syncobj_replace_fence()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | fence | 4096-ptr_max |
| PARAM_VALUE | 1 | fence->ops->enable_signaling | 0,4096-ptr_max |
| PARAM_VALUE | 1 | fence->ops->get_driver_name | 0,4096-ptr_max |
| PARAM_VALUE | 1 | fence->ops->get_timeline_name | 0,4096-ptr_max |
| PARAM_VALUE | 1 | fence->ops->release | 0,4096-ptr_max |
| PARAM_VALUE | 1 | fence->ops->set_deadline | 0,4096-ptr_max |
| PARAM_VALUE | 1 | fence->ops->signaled | 0,4096-ptr_max |
| PARAM_VALUE | 1 | fence->ops->wait | 0,4096-ptr_max |
| NOCHECK_CALL | |||
| LOCK2 | &sched->mutex | ||
| HALF_LOCKED2 | &file_priv->driver_priv->mutex | ||
| TYPE_LOCK | (struct nouveau_sched)->mutex |
drivers/gpu/drm/v3d/v3d_sched.c v3d_reset_performance_queries() -> drm_syncobj_replace_fence()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | fence | 0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &adev->reset_domain->sem | ||
| HALF_LOCKED2 | &attr->mutex | ||
| HALF_LOCKED2 | &guc->submission_state.lock | ||
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | &sched->job_list_lock |
drivers/gpu/drm/v3d/v3d_sched.c v3d_reset_timestamp_queries() -> drm_syncobj_replace_fence()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | fence | 0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &adev->reset_domain->sem | ||
| HALF_LOCKED2 | &attr->mutex | ||
| HALF_LOCKED2 | &guc->submission_state.lock | ||
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | &sched->job_list_lock |
drivers/gpu/drm/v3d/v3d_sched.c v3d_timestamp_query() -> drm_syncobj_replace_fence()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &adev->reset_domain->sem | ||
| HALF_LOCKED2 | &attr->mutex | ||
| HALF_LOCKED2 | &guc->submission_state.lock | ||
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | &sched->job_list_lock |
drivers/gpu/drm/tegra/submit.c tegra_drm_ioctl_channel_submit() -> drm_syncobj_replace_fence()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | syncobj | 4096-ptr_max |
| PARAM_VALUE | 1 | fence | 4096-ptr_max,(-12) |
| PARAM_VALUE | 1 | fence->cb_list.next | 4096-ptr_max |
| PARAM_VALUE | 1 | fence->cb_list.prev | 4096-ptr_max |
| PARAM_VALUE | 1 | fence->error | 0 |
| PARAM_VALUE | 1 | fence->extern_lock | 1-u64max |
| PARAM_VALUE | 1 | fence->flags | 1,3,5,7 |
| PARAM_VALUE | 1 | fence->ops | 1134631329600389120 |
| PARAM_VALUE | 1 | fence->refcount.refcount.refs.counter | 1 |
| PARAM_VALUE | 1 | fence->seqno | 0 |
| BUF_SIZE | 1 | fence | (-1),128 |
| BUF_SIZE | 1 | fence | (-1),128 |
| DATA_SOURCE | 0 | syncobj | r drm_syncobj_find |
| DATA_SOURCE | 1 | fence | r host1x_fence_create |
| NOCHECK_CALL | |||
| USER_DATA | 1 | fence->seqno | 0 |
| LOCK2 | &fpriv->lock | ||
| TYPE_LOCK | (struct tegra_drm_file)->lock |
drivers/gpu/drm/xe/xe_sync.c xe_sync_entry_signal() -> drm_syncobj_replace_fence()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | syncobj | 1-u64max |
| PARAM_VALUE | 1 | fence | 128,4096-ptr_max |
| PARAM_VALUE | 1 | fence->ops->enable_signaling | 0,4096-ptr_max |
| PARAM_VALUE | 1 | fence->ops->get_driver_name | 0,4096-ptr_max |
| PARAM_VALUE | 1 | fence->ops->get_timeline_name | 0,4096-ptr_max |
| PARAM_VALUE | 1 | fence->ops->release | 0,4096-ptr_max |
| PARAM_VALUE | 1 | fence->ops->set_deadline | 0,4096-ptr_max |
| PARAM_VALUE | 1 | fence->ops->signaled | 0,4096-ptr_max |
| PARAM_VALUE | 1 | fence->ops->wait | 0,4096-ptr_max |
| BUF_SIZE | 1 | fence | (-1),128 |
| BUF_SIZE | 1 | fence | (-1),128 |
| CAPPED_DATA | 1 | fence | 1 |
| DATA_SOURCE | 1 | fence | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| NO_OVERFLOW_SIMPLE | 1 | fence->num_fences | |
| NO_OVERFLOW_SIMPLE | 1 | fence->num_pending.counter | |
| HALF_LOCKED2 | &vm->lock |
drivers/gpu/drm/v3d/v3d_submit.c v3d_submit_process_post_deps() -> drm_syncobj_replace_fence()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | syncobj | 4096-ptr_max |
| DATA_SOURCE | 0 | syncobj | $1 |
| NOCHECK_CALL |
drivers/gpu/drm/v3d/v3d_submit.c v3d_submit_process_post_deps() -> drm_syncobj_replace_fence()
| Type | Parameter | Key | Value |
|---|---|---|---|
| NOCHECK_CALL |
drivers/gpu/drm/virtio/virtgpu_submit.c virtio_gpu_process_post_deps() -> drm_syncobj_replace_fence()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | fence | 0 |
| PARAM_VALUE | 1 | fence->node.node.next | 0 |
| PARAM_VALUE | 1 | fence->node.node.prev | 0 |
| PARAM_VALUE | 1 | fence->ops->enable_signaling | 0,4096-ptr_max |
| PARAM_VALUE | 1 | fence->ops->get_driver_name | 0,4096-ptr_max |
| PARAM_VALUE | 1 | fence->ops->get_timeline_name | 0,4096-ptr_max |
| PARAM_VALUE | 1 | fence->ops->release | 0,4096-ptr_max |
| PARAM_VALUE | 1 | fence->ops->set_deadline | 0,4096-ptr_max |
| PARAM_VALUE | 1 | fence->ops->signaled | 0,4096-ptr_max |
| PARAM_VALUE | 1 | fence->ops->wait | 0,4096-ptr_max |
| BUF_SIZE | 1 | fence | 0 |
| NOCHECK_CALL |
drivers/gpu/drm/virtio/virtgpu_submit.c virtio_gpu_reset_syncobjs() -> drm_syncobj_replace_fence()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | syncobj | 1-u64max |
| PARAM_VALUE | 1 | fence | 0 |
| NOCHECK_CALL |
drivers/gpu/drm/drm_syncobj.c drm_syncobj_assign_null_handle() -> drm_syncobj_replace_fence()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | fence | 4096-ptr_max |
| PARAM_VALUE | 1 | fence->cb_list.next | 4096-ptr_max |
| PARAM_VALUE | 1 | fence->cb_list.next->next | 4096-ptr_max |
| PARAM_VALUE | 1 | fence->cb_list.prev | 4096-ptr_max |
| PARAM_VALUE | 1 | fence->cb_list.prev->next | 4096-ptr_max |
| PARAM_VALUE | 1 | fence->cb_list.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 1 | fence->context | 0 |
| PARAM_VALUE | 1 | fence->entry.next | s64max |
| PARAM_VALUE | 1 | fence->extern_lock | 1-u64max |
| PARAM_VALUE | 1 | fence->ops->enable_signaling | 0,4096-ptr_max |
| PARAM_VALUE | 1 | fence->ops->get_driver_name | 0,4096-ptr_max |
| PARAM_VALUE | 1 | fence->ops->get_timeline_name | 0,4096-ptr_max |
| PARAM_VALUE | 1 | fence->ops->release | 0,4096-ptr_max |
| PARAM_VALUE | 1 | fence->ops->set_deadline | 0,4096-ptr_max |
| PARAM_VALUE | 1 | fence->ops->signaled | 0,4096-ptr_max |
| PARAM_VALUE | 1 | fence->ops->wait | 0,4096-ptr_max |
| PARAM_VALUE | 1 | fence->rcu.entry.next | s64max |
| PARAM_VALUE | 1 | fence->rcu.flags | 0-4294967295 |
| PARAM_VALUE | 1 | fence->rcu.is_hard | 0-1 |
| PARAM_VALUE | 1 | fence->rcu.is_lazy | 0-1 |
| PARAM_VALUE | 1 | fence->rcu.is_queued | 0-1 |
| PARAM_VALUE | 1 | fence->rcu.is_soft | 0-1 |
| PARAM_VALUE | 1 | fence->seqno | 0 |
| BUF_SIZE | 0 | syncobj | (-1),128 |
| BUF_SIZE | 0 | syncobj | (-1),128 |
| BUF_SIZE | 1 | fence | 128 |
| DATA_SOURCE | 0 | syncobj | $0 |
| DATA_SOURCE | 1 | fence | r dma_fence_allocate_private_stub |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL |
drivers/gpu/drm/drm_syncobj.c drm_syncobj_create() -> drm_syncobj_replace_fence()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | syncobj | 4096-ptr_max |
| PARAM_VALUE | 0 | syncobj->cb_list.next | 4096-ptr_max |
| PARAM_VALUE | 0 | syncobj->cb_list.next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | syncobj->cb_list.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | syncobj->cb_list.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | syncobj->cb_list.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | syncobj->ev_fd_list.next | 4096-ptr_max |
| PARAM_VALUE | 0 | syncobj->ev_fd_list.next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | syncobj->ev_fd_list.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | syncobj->ev_fd_list.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | syncobj->ev_fd_list.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | syncobj->refcount.refcount.refs.counter | 1 |
| PARAM_VALUE | 1 | fence | 1-ptr_max |
| BUF_SIZE | 0 | syncobj | 128 |
| DATA_SOURCE | 0 | syncobj | r _kzalloc_noprof |
| DATA_SOURCE | 1 | fence | $2 |
| RX_PATH | |||
| NOCHECK_CALL |
drivers/gpu/drm/drm_syncobj.c drm_syncobj_free() -> drm_syncobj_replace_fence()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | syncobj | 4096-ptr_max |
| PARAM_VALUE | 1 | fence | 0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &fpriv->lock | ||
| HALF_LOCKED2 | &queue->lock | ||
| HALF_LOCKED2 | global &drm_unplug_srcu |
drivers/gpu/drm/drm_syncobj.c drm_syncobj_import_sync_file_fence() -> drm_syncobj_replace_fence()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | syncobj | 4096-ptr_max |
| PARAM_VALUE | 1 | fence | 4096-ptr_max |
| DATA_SOURCE | 0 | syncobj | r drm_syncobj_find |
| DATA_SOURCE | 1 | fence | r sync_file_get_fence |
| NOCHECK_CALL |
drivers/gpu/drm/drm_syncobj.c drm_syncobj_reset_ioctl() -> drm_syncobj_replace_fence()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | fence | 0 |
| NOCHECK_CALL |
drivers/gpu/drm/drm_syncobj.c drm_syncobj_transfer_to_binary() -> drm_syncobj_replace_fence()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | syncobj | 4096-ptr_max |
| PARAM_VALUE | 1 | fence | 1-u64max |
| PARAM_VALUE | 1 | fence->node.node.next | 0 |
| PARAM_VALUE | 1 | fence->node.node.prev | 0 |
| PARAM_VALUE | 1 | fence->ops->set_deadline | 0,2004285741546172416,2071105144755478528,2853440610722889728,3558081686514302976,5221404334427111424 |
| PARAM_VALUE | 1 | fence->ops->wait | 0,3162960082638938112,3576649960670945280,4783308308267675648,5257098353859239936 |
| PARAM_VALUE | 1 | fence->rcu.entry.next | s64max |
| PARAM_VALUE | 1 | fence->rcu.flags | 0-4294967295 |
| PARAM_VALUE | 1 | fence->rcu.is_hard | 0-1 |
| PARAM_VALUE | 1 | fence->rcu.is_lazy | 0-1 |
| PARAM_VALUE | 1 | fence->rcu.is_queued | 0-1 |
| PARAM_VALUE | 1 | fence->rcu.is_soft | 0-1 |
| DATA_SOURCE | 0 | syncobj | r drm_syncobj_find |
| NOCHECK_CALL |
drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c amdgpu_gem_va_ioctl() -> drm_syncobj_replace_fence()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | syncobj | 4096-ptr_max |
| PARAM_VALUE | 1 | fence->ops->enable_signaling | 0,4096-ptr_max |
| PARAM_VALUE | 1 | fence->ops->get_driver_name | 0,4096-ptr_max |
| PARAM_VALUE | 1 | fence->ops->get_timeline_name | 0,4096-ptr_max |
| PARAM_VALUE | 1 | fence->ops->release | 0,4096-ptr_max |
| PARAM_VALUE | 1 | fence->ops->set_deadline | 0,4096-ptr_max |
| PARAM_VALUE | 1 | fence->ops->signaled | 0,4096-ptr_max |
| PARAM_VALUE | 1 | fence->ops->wait | 0,4096-ptr_max |
| BUF_SIZE | 1 | fence | (-1)-0,32-s32max |
| BUF_SIZE | 1 | fence | (-1)-0,32-s32max |
| DATA_SOURCE | 1 | fence | r amdgpu_gem_va_update_vm |
| NOCHECK_CALL | |||
| NO_OVERFLOW_SIMPLE | 1 | fence->num_fences | |
| NO_OVERFLOW_SIMPLE | 1 | fence->num_pending.counter | |
| HALF_LOCKED2 | gobj->resv |
drivers/gpu/drm/vc4/vc4_gem.c vc4_queue_submit() -> drm_syncobj_replace_fence()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | syncobj | 4096-ptr_max |
| PARAM_VALUE | 1 | fence | 4096-ptr_max |
| PARAM_VALUE | 1 | fence->cb_list.next | 4096-ptr_max |
| PARAM_VALUE | 1 | fence->cb_list.prev | 4096-ptr_max |
| PARAM_VALUE | 1 | fence->error | 0 |
| PARAM_VALUE | 1 | fence->extern_lock | 1-u64max |
| PARAM_VALUE | 1 | fence->flags | 1,3,5,7 |
| PARAM_VALUE | 1 | fence->ops | 4531635138278424576 |
| PARAM_VALUE | 1 | fence->refcount.refcount.refs.counter | 1 |
| BUF_SIZE | 1 | fence | 128 |
| DATA_SOURCE | 0 | syncobj | $3 |
| PREEMPT_ADD | <- disables preempt | ||
| NOCHECK_CALL | |||
| USER_DATA | 1 | fence->seqno | 0-u64max |
| LOCK2 | &vc4->job_lock | ||
| LOCK2 | irqflags | ||
| TYPE_LOCK | (struct vc4_dev)->job_lock |
drivers/gpu/drm/amd/amdgpu/amdgpu_userq_fence.c amdgpu_userq_signal_ioctl() -> drm_syncobj_replace_fence()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | fence | 4096-ptr_max |
| PARAM_VALUE | 1 | fence->extern_lock | 1-u64max |
| NOCHECK_CALL |