Defined in 1 files as a member:
Defined in 1 files as a function:
Referenced in 4 files:
- drivers/gpu/drm/ast/ast_ddc.c
- drivers/gpu/drm/ast/ast_dp.c
- drivers/gpu/drm/ast/ast_mode.c
- drivers/gpu/drm/drm_modeset_lock.c
Smatch caller information:
drivers/gpu/drm/drm_modeset_lock.c drm_modeset_backoff() -> modeset_lock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | lock | 1-u64max |
| PARAM_VALUE | 1 | ctx | 4096-ptr_max |
| PARAM_VALUE | 1 | ctx->contended | 0 |
| PARAM_VALUE | 1 | ctx->stack_depot | 0 |
| PARAM_VALUE | 1 | ctx->ww_ctx.ww_class->acquire_name | 0,4096-ptr_max |
| PARAM_VALUE | 1 | ctx->ww_ctx.ww_class->is_wait_die | 0-1 |
| PARAM_VALUE | 1 | ctx->ww_ctx.ww_class->mutex_name | 0,4096-ptr_max |
| PARAM_VALUE | 3 | slow | 1 |
| BUF_SIZE | 1 | ctx | (-1),192 |
| BUF_SIZE | 1 | ctx | (-1),192 |
| DATA_SOURCE | 1 | ctx | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &client->modeset_mutex | ||
| HALF_LOCKED2 | &config->mutex | ||
| HALF_LOCKED2 | &dev->master_mutex | ||
| HALF_LOCKED2 | &dev->mode_config.mutex | ||
| HALF_LOCKED2 | &display->drm->mode_config.connection_mutex | ||
| HALF_LOCKED2 | &display->drm->mode_config.mutex | ||
| HALF_LOCKED2 | &fb_helper->client.modeset_mutex | ||
| HALF_LOCKED2 | &fb_helper->lock | ||
| HALF_LOCKED2 | &helper->lock | ||
| HALF_LOCKED2 | &kms->dump_mutex | ||
| HALF_LOCKED2 | &m->lock | ||
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | global &drm_bridge_unplug_srcu | ||
| HALF_LOCKED2 | global &drm_unplug_srcu |
drivers/gpu/drm/drm_modeset_lock.c drm_modeset_lock() -> modeset_lock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | lock | 1152,4096-ptr_max |
| PARAM_VALUE | 1 | ctx | 4096-ptr_max |
| PARAM_VALUE | 1 | ctx->ww_ctx.ww_class->acquire_name | 0,4096-ptr_max |
| PARAM_VALUE | 1 | ctx->ww_ctx.ww_class->is_wait_die | 0-1 |
| PARAM_VALUE | 1 | ctx->ww_ctx.ww_class->mutex_name | 0,4096-ptr_max |
| PARAM_VALUE | 3 | slow | 0 |
| BUF_SIZE | 1 | ctx | (-1),192 |
| BUF_SIZE | 1 | ctx | (-1),192 |
| DATA_SOURCE | 0 | lock | $0 |
| DATA_SOURCE | 1 | ctx | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &crtc->mutex | ||
| HALF_LOCKED2 | &dev->mode_config.connection_mutex | ||
| HALF_LOCKED2 | &dev->mode_config.mutex | ||
| HALF_LOCKED2 | &display->drm->mode_config.connection_mutex | ||
| HALF_LOCKED2 | &display->drm->mode_config.mutex | ||
| HALF_LOCKED2 | &drm->mode_config.connection_mutex | ||
| HALF_LOCKED2 | &helper->lock | ||
| HALF_LOCKED2 | &m->lock | ||
| HALF_LOCKED2 | &plane->mutex | ||
| HALF_LOCKED2 | &pool->lock |