Defined in 1 files as a macro:
Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/gpu/drm/display/drm_dp_mst_topology.c drm_dp_mst_topology_get_mstb() -> save_mstb_topology_ref()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mstb | 4096-ptr_max |
| PARAM_VALUE | 0 | mstb->lct | 1 |
| PARAM_VALUE | 0 | mstb->malloc_kref.refcount.refs.counter | 1 |
| PARAM_VALUE | 0 | mstb->mgr | 4096-ptr_max |
| PARAM_VALUE | 0 | mstb->mgr->topology_ref_history_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | mstb->mgr->topology_ref_history_lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | mstb->mgr->topology_ref_history_lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | mstb->topology_kref.refcount.refs.counter | 1 |
| PARAM_VALUE | 1 | type | 0 |
| BUF_SIZE | 0 | mstb | 112 |
| DATA_SOURCE | 0 | mstb | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &mgr->lock | ||
| LOCK2 | 0 | &mstb->mgr->topology_ref_history_lock | |
| HALF_LOCKED2 | &attr->mutex | ||
| HALF_LOCKED2 | &outp->dp.hpd_irq_lock | ||
| TYPE_LOCK | (struct drm_dp_mst_topology_mgr)->lock | ||
| TYPE_LOCK | (struct drm_dp_mst_topology_mgr)->topology_ref_history_lock |
drivers/gpu/drm/display/drm_dp_mst_topology.c drm_dp_mst_topology_put_mstb() -> save_mstb_topology_ref()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mstb | 4096-ptr_max |
| PARAM_VALUE | 0 | mstb->mgr | 4096-ptr_max |
| PARAM_VALUE | 0 | mstb->mgr->dev | 0,4096-ptr_max |
| PARAM_VALUE | 0 | mstb->mgr->topology_ref_history_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | mstb->mgr->topology_ref_history_lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | mstb->mgr->topology_ref_history_lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 1 | type | 1 |
| BUF_SIZE | 0 | mstb | (-1),112 |
| BUF_SIZE | 0 | mstb | (-1),112 |
| DATA_SOURCE | 0 | mstb | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | 0 | &mstb->mgr->topology_ref_history_lock | |
| HALF_LOCKED2 | &mgr->lock | ||
| HALF_LOCKED2 | &mgr->probe_lock | ||
| TYPE_LOCK | (struct drm_dp_mst_topology_mgr)->topology_ref_history_lock |
drivers/gpu/drm/display/drm_dp_mst_topology.c drm_dp_mst_topology_try_get_mstb() -> save_mstb_topology_ref()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mstb | 4096-ptr_max |
| PARAM_VALUE | 0 | mstb->mgr | 4096-ptr_max |
| PARAM_VALUE | 0 | mstb->mgr->dev | 0,4096-ptr_max |
| PARAM_VALUE | 0 | mstb->mgr->topology_ref_history_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | mstb->mgr->topology_ref_history_lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | mstb->mgr->topology_ref_history_lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | mstb->topology_kref.refcount.refs.counter | 0-s32max |
| PARAM_VALUE | 1 | type | 0 |
| DATA_SOURCE | 0 | mstb | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &mgr->lock | ||
| LOCK2 | 0 | &mstb->mgr->topology_ref_history_lock | |
| HALF_LOCKED2 | &mgr->probe_lock | ||
| TYPE_LOCK | (struct drm_dp_mst_topology_mgr)->lock | ||
| TYPE_LOCK | (struct drm_dp_mst_topology_mgr)->topology_ref_history_lock |