Documented in 1 files:
Defined in 1 files as a function:
Referenced in 12 files:
- drivers/accel/amdxdna/amdxdna_cbuf.c, line 251
- drivers/accel/amdxdna/amdxdna_gem.c, line 119
- drivers/accel/rocket/rocket_gem.c, line 89
- drivers/gpu/drm/armada/armada_gem.c, line 145
- drivers/gpu/drm/panfrost/panfrost_gem.c, line 200
- drivers/gpu/drm/rockchip/rockchip_drm_gem.c, line 31
- drivers/gpu/drm/tegra/gem.c, line 250
- drivers/gpu/drm/tests/drm_mm_test.c
- drivers/gpu/drm/v3d/v3d_bo.c, line 131
- drivers/gpu/drm/vc4/vc4_plane.c
- drivers/gpu/drm/xe/xe_ggtt.c, line 621
- include/drm/drm_mm.h, line 462
Smatch caller information:
drivers/gpu/drm/tegra/gem.c tegra_bo_iommu_map() -> drm_mm_insert_node_generic()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mm | 4096-ptr_max |
| PARAM_VALUE | 1 | node | 4096-ptr_max |
| PARAM_VALUE | 3 | alignment | 4096 |
| PARAM_VALUE | 4 | color | 0 |
| PARAM_VALUE | 5 | mode | 0 |
| BUF_SIZE | 1 | node | 176 |
| DATA_SOURCE | 1 | node | r _kzalloc_noprof |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 2 | size | 0-u64max[c] |
| UNITS | 2 | size | unit_byte |
| UNITS | 3 | alignment | unit_byte |
| LOCK2 | &tegra->mm_lock | ||
| HALF_LOCKED2 | &drm->object_name_lock | ||
| HALF_LOCKED2 | &file_priv->prime.lock | ||
| TYPE_LOCK | (struct tegra_drm)->mm_lock |
drivers/accel/amdxdna/amdxdna_gem.c amdxdna_gem_heap_alloc() -> drm_mm_insert_node_generic()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mm | 4096-ptr_max |
| PARAM_VALUE | 1 | node | 4096-ptr_max |
| PARAM_VALUE | 2 | size | 4096-536870912 |
| PARAM_VALUE | 3 | alignment | 4096,32768 |
| PARAM_VALUE | 4 | color | 0 |
| PARAM_VALUE | 5 | mode | 0 |
| CAPPED_DATA | 2 | size | 1 |
| CAPPED_DATA | 2 | size | 1 |
| USER_DATA | 2 | size | 4096-536870912[c] |
| UNITS | 2 | size | unit_byte |
| LOCK2 | &client->mm_lock | ||
| HALF_LOCKED2 | _T->lock | ||
| HALF_LOCKED2 | global &drm_unplug_srcu | ||
| TYPE_LOCK | (struct amdxdna_client)->mm_lock |
drivers/gpu/drm/xe/xe_ggtt.c xe_ggtt_insert_node_locked() -> drm_mm_insert_node_generic()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mm | 4096-ptr_max |
| PARAM_VALUE | 1 | node | 4096-ptr_max |
| PARAM_VALUE | 4 | color | 0 |
| PARAM_VALUE | 5 | mode | 0,2 |
| DATA_SOURCE | 2 | size | $1 |
| DATA_SOURCE | 3 | alignment | $2 |
| DATA_SOURCE | 5 | mode | $3 |
| HARD_MAX | 5 | mode | 2 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &ggtt->lock | ||
| HALF_LOCKED2 | _T->lock |
drivers/gpu/drm/panfrost/panfrost_gem.c panfrost_gem_open() -> drm_mm_insert_node_generic()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mm | 4096-ptr_max |
| PARAM_VALUE | 1 | node | 4096-ptr_max |
| PARAM_VALUE | 2 | size | 0-4503599627370495 |
| PARAM_VALUE | 3 | alignment | 0-4503599627370495 |
| PARAM_VALUE | 4 | color | 0-1 |
| PARAM_VALUE | 5 | mode | 0 |
| FUZZY_MAX | 3 | alignment | 512 |
| FUZZY_MAX | 4 | color | 1 |
| HARD_MAX | 4 | color | 1 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 2 | size | 0-4503599627370495[c] |
| USER_DATA | 3 | alignment | 0-4503599627370495[c] |
| UNITS | 2 | size | unit_page |
| UNITS | 3 | alignment | unit_page |
| LOCK2 | &mapping->mmu->mm_lock | ||
| HALF_LOCKED2 | &perfcnt->lock | ||
| TYPE_LOCK | (struct panfrost_mmu)->mm_lock |
drivers/gpu/drm/v3d/v3d_bo.c v3d_bo_create_finish() -> drm_mm_insert_node_generic()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mm | 4096-ptr_max |
| PARAM_VALUE | 1 | node | 4096-ptr_max |
| PARAM_VALUE | 2 | size | 0-4503599627370495 |
| PARAM_VALUE | 3 | alignment | 1,16,256 |
| PARAM_VALUE | 4 | color | 0 |
| PARAM_VALUE | 5 | mode | 0 |
| PREEMPT_ADD | <- disables preempt | ||
| LOCK2 | &v3d->mm_lock | ||
| HALF_LOCKED2 | &dev->object_name_lock | ||
| HALF_LOCKED2 | &file_priv->prime.lock | ||
| TYPE_LOCK | (struct v3d_dev)->mm_lock |
drivers/gpu/drm/tests/drm_mm_test.c drm_test_mm_once() -> drm_mm_insert_node_generic()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mm | 173250437256478720 |
| PARAM_VALUE | 0 | mm->color_adjust | 0 |
| PARAM_VALUE | 0 | mm->head_node.hole_size | 1 |
| PARAM_VALUE | 0 | mm->head_node.hole_stack.next | 4096-ptr_max |
| PARAM_VALUE | 0 | mm->head_node.hole_stack.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | mm->head_node.mm | 4096-ptr_max |
| PARAM_VALUE | 0 | mm->head_node.node_list.next | 4096-ptr_max |
| PARAM_VALUE | 0 | mm->head_node.node_list.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | mm->head_node.rb_hole_size.__rb_parent_color | 1 |
| PARAM_VALUE | 0 | mm->head_node.rb_hole_size.rb_left | 4096-ptr_max |
| PARAM_VALUE | 0 | mm->head_node.rb_hole_size.rb_right | 4096-ptr_max |
| PARAM_VALUE | 0 | mm->head_node.start | 7 |
| PARAM_VALUE | 0 | mm->head_node.subtree_max_hole | 1 |
| PARAM_VALUE | 0 | mm->hole_stack.next | 4096-ptr_max |
| PARAM_VALUE | 0 | mm->hole_stack.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | mm->holes_addr.rb_node | 1-u64max |
| PARAM_VALUE | 1 | node | 3263757238339346432 |
| PARAM_VALUE | 2 | size | 2 |
| PARAM_VALUE | 3 | alignment | 0 |
| PARAM_VALUE | 4 | color | 0 |
| PARAM_VALUE | 5 | mode | 1-2 |
| DATA_SOURCE | 5 | mode | $1 |
| HARD_MAX | 5 | mode | 2 |
| MEM_ZERO | 1 | node |
drivers/gpu/drm/tests/drm_mm_test.c expect_insert() -> drm_mm_insert_node_generic()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mm | 6837542392382337024 |
| PARAM_VALUE | 0 | mm->color_adjust | 0 |
| PARAM_VALUE | 0 | mm->head_node.hole_size | 1 |
| PARAM_VALUE | 0 | mm->head_node.hole_stack.next | 4096-ptr_max |
| PARAM_VALUE | 0 | mm->head_node.hole_stack.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | mm->head_node.mm | 4096-ptr_max |
| PARAM_VALUE | 0 | mm->head_node.node_list.next | 4096-ptr_max |
| PARAM_VALUE | 0 | mm->head_node.node_list.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | mm->head_node.rb_hole_size.__rb_parent_color | 1 |
| PARAM_VALUE | 0 | mm->head_node.rb_hole_size.rb_left | 4096-ptr_max |
| PARAM_VALUE | 0 | mm->head_node.rb_hole_size.rb_right | 4096-ptr_max |
| PARAM_VALUE | 0 | mm->head_node.start | 18446744073709551614 |
| PARAM_VALUE | 0 | mm->head_node.subtree_max_hole | 1 |
| PARAM_VALUE | 0 | mm->hole_stack.next | 4096-ptr_max |
| PARAM_VALUE | 0 | mm->hole_stack.prev | 4096-ptr_max |
| PARAM_VALUE | 1 | node | 4096-ptr_max |
| PARAM_VALUE | 4 | color | 1-63,18446744071562067968-u64max |
| BUF_SIZE | 1 | node | 176 |
| DATA_SOURCE | 0 | mm | $1 |
| DATA_SOURCE | 1 | node | $2 |
| DATA_SOURCE | 2 | size | $3 |
| DATA_SOURCE | 3 | alignment | $4 |
| DATA_SOURCE | 4 | color | $5 |
drivers/accel/rocket/rocket_gem.c rocket_ioctl_create_bo() -> drm_mm_insert_node_generic()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mm | 4096-ptr_max |
| PARAM_VALUE | 1 | node | 4096-ptr_max |
| PARAM_VALUE | 2 | size | 0-u32max |
| PARAM_VALUE | 3 | alignment | 4096 |
| PARAM_VALUE | 4 | color | 0 |
| PARAM_VALUE | 5 | mode | 0 |
| USER_DATA | 2 | size | 0-u32max[u] |
| UNITS | 3 | alignment | unit_byte |
| LOCK2 | &rocket_priv->mm_lock | ||
| TYPE_LOCK | (struct rocket_file_priv)->mm_lock |
drivers/gpu/drm/lima/lima_vm.c drm_mm_insert_node() -> drm_mm_insert_node_generic()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mm | 4096-ptr_max |
| PARAM_VALUE | 1 | node | 4096-ptr_max |
| PARAM_VALUE | 3 | alignment | 0 |
| PARAM_VALUE | 4 | color | 0 |
| PARAM_VALUE | 5 | mode | 0 |
| DATA_SOURCE | 0 | mm | $0 |
| DATA_SOURCE | 1 | node | $1 |
| DATA_SOURCE | 2 | size | $2 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &bo->lock | ||
| LOCK2 | &vm->lock | ||
| HALF_LOCKED2 | &dev->object_name_lock | ||
| HALF_LOCKED2 | &file->driver_priv->mutex | ||
| HALF_LOCKED2 | &file->prime.lock | ||
| HALF_LOCKED2 | &obj->dev->object_name_lock | ||
| TYPE_LOCK | (struct lima_bo)->lock | ||
| TYPE_LOCK | (struct lima_vm)->lock |
drivers/gpu/drm/virtio/virtgpu_vram.c drm_mm_insert_node() -> drm_mm_insert_node_generic()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mm | 4096-ptr_max |
| PARAM_VALUE | 1 | node | 4096-ptr_max |
| PARAM_VALUE | 3 | alignment | 0 |
| PARAM_VALUE | 4 | color | 0 |
| PARAM_VALUE | 5 | mode | 0 |
| DATA_SOURCE | 0 | mm | $0 |
| DATA_SOURCE | 1 | node | $1 |
| DATA_SOURCE | 2 | size | $2 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 2 | size | unit_byte |
| LOCK2 | &vgdev->host_visible_lock | ||
| HALF_LOCKED2 | global &map_lock | ||
| TYPE_LOCK | (struct virtio_gpu_device)->host_visible_lock |
drivers/gpu/drm/vmwgfx/vmwgfx_cmdbuf.c drm_mm_insert_node() -> drm_mm_insert_node_generic()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mm | 4096-ptr_max |
| PARAM_VALUE | 1 | node | 4096-ptr_max |
| PARAM_VALUE | 2 | size | 0-4503599627370495 |
| PARAM_VALUE | 3 | alignment | 0 |
| PARAM_VALUE | 4 | color | 0 |
| PARAM_VALUE | 5 | mode | 0 |
| CAPPED_DATA | 2 | size | 1 |
| CAPPED_DATA | 2 | size | 1 |
| DATA_SOURCE | 0 | mm | $0 |
| DATA_SOURCE | 1 | node | $1 |
| DATA_SOURCE | 2 | size | $2 |
| NOSPEC | 2 | size | |
| NOSPEC | 2 | size | |
| MEM_ZERO | 1 | node | |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 2 | size | 1-1048576[c] |
| LOCK2 | &man->lock | ||
| LOCK2 | &man->space_mutex | ||
| HALF_LOCKED2 | &man->cur_mutex | ||
| TYPE_LOCK | (struct vmw_cmdbuf_man)->lock | ||
| TYPE_LOCK | (struct vmw_cmdbuf_man)->space_mutex |
drivers/gpu/drm/vc4/vc4_hvs.c drm_mm_insert_node() -> drm_mm_insert_node_generic()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mm | 4096-ptr_max |
| PARAM_VALUE | 1 | node | 4096-ptr_max |
| PARAM_VALUE | 3 | alignment | 0 |
| PARAM_VALUE | 4 | color | 0 |
| PARAM_VALUE | 5 | mode | 0 |
| DATA_SOURCE | 0 | mm | $0 |
| DATA_SOURCE | 1 | node | $1 |
| DATA_SOURCE | 2 | size | $2 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &vc4->hvs->mm_lock | ||
| HALF_LOCKED2 | flags |
drivers/gpu/drm/xe/xe_mem_pool.c drm_mm_insert_node() -> drm_mm_insert_node_generic()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mm | 4096-ptr_max |
| PARAM_VALUE | 1 | node | 4096-ptr_max |
| PARAM_VALUE | 3 | alignment | 0 |
| PARAM_VALUE | 4 | color | 0 |
| PARAM_VALUE | 5 | mode | 0 |
| DATA_SOURCE | 0 | mm | $0 |
| DATA_SOURCE | 1 | node | $1 |
| DATA_SOURCE | 2 | size | $2 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | _T->lock | ||
| HALF_LOCKED2 | ttm_bo->base.resv |
drivers/gpu/drm/rockchip/rockchip_drm_gem.c rockchip_gem_iommu_map() -> drm_mm_insert_node_generic()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mm | 4096-ptr_max |
| PARAM_VALUE | 1 | node | 4096-ptr_max |
| PARAM_VALUE | 3 | alignment | 4096 |
| PARAM_VALUE | 4 | color | 0 |
| PARAM_VALUE | 5 | mode | 0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 2 | size | unit_byte |
| UNITS | 3 | alignment | unit_byte |
| LOCK2 | &private->mm_lock | ||
| HALF_LOCKED2 | &drm->object_name_lock | ||
| HALF_LOCKED2 | &file_priv->prime.lock | ||
| TYPE_LOCK | (struct rockchip_drm_private)->mm_lock |
drivers/gpu/drm/vc4/vc4_plane.c vc4_plane_allocate_lbm() -> drm_mm_insert_node_generic()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mm | 4096-ptr_max |
| PARAM_VALUE | 1 | node | 4096-ptr_max |
| PARAM_VALUE | 3 | alignment | 1 |
| PARAM_VALUE | 4 | color | 0 |
| PARAM_VALUE | 5 | mode | 0 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &vc4->hvs->mm_lock | ||
| LOCK2 | irqflags | ||
| HALF_LOCKED2 | &client->modeset_mutex | ||
| HALF_LOCKED2 | &dev->mode_config.connection_mutex | ||
| HALF_LOCKED2 | &dev->mode_config.connection_mutex.mutex | ||
| HALF_LOCKED2 | &state->dev->mode_config.connection_mutex | ||
| HALF_LOCKED2 | &state->dev->mode_config.connection_mutex.mutex | ||
| TYPE_LOCK | (struct vc4_hvs)->mm_lock |
drivers/gpu/drm/vc4/vc4_plane.c vc6_plane_allocate_upm() -> drm_mm_insert_node_generic()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mm | 4096-ptr_max |
| PARAM_VALUE | 1 | node | 4096-ptr_max |
| PARAM_VALUE | 2 | size | 256-u32max |
| PARAM_VALUE | 3 | alignment | 256 |
| PARAM_VALUE | 4 | color | 0 |
| PARAM_VALUE | 5 | mode | 0 |
| DATA_SOURCE | 2 | size | r vc6_upm_size |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &hvs->mm_lock | ||
| LOCK2 | irqflags | ||
| HALF_LOCKED2 | &client->modeset_mutex | ||
| HALF_LOCKED2 | &dev->mode_config.connection_mutex | ||
| HALF_LOCKED2 | &dev->mode_config.connection_mutex.mutex | ||
| HALF_LOCKED2 | &state->dev->mode_config.connection_mutex | ||
| HALF_LOCKED2 | &state->dev->mode_config.connection_mutex.mutex | ||
| TYPE_LOCK | (struct vc4_hvs)->mm_lock |
drivers/gpu/drm/drm_vma_manager.c drm_mm_insert_node() -> drm_mm_insert_node_generic()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mm | 4096-ptr_max |
| PARAM_VALUE | 1 | node | 4096-ptr_max |
| PARAM_VALUE | 3 | alignment | 0 |
| PARAM_VALUE | 4 | color | 0 |
| PARAM_VALUE | 5 | mode | 0 |
| DATA_SOURCE | 0 | mm | $0 |
| DATA_SOURCE | 1 | node | $1 |
| DATA_SOURCE | 2 | size | $2 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 2 | size | 0-4503599627370495[c] |
| UNITS | 2 | size | unit_page |
| LOCK2 | &mgr->vm_lock | ||
| TYPE_LOCK | (struct drm_vma_offset_manager)->vm_lock |
drivers/accel/amdxdna/amdxdna_cbuf.c amdxdna_get_cbuf() -> drm_mm_insert_node_generic()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mm | 4096-ptr_max |
| PARAM_VALUE | 1 | node | 4096-ptr_max |
| PARAM_VALUE | 2 | size | 4096-u64max |
| PARAM_VALUE | 3 | alignment | 0,67108864 |
| PARAM_VALUE | 4 | color | 0 |
| PARAM_VALUE | 5 | mode | 0 |
| DATA_SOURCE | 2 | size | $1 |
| DATA_SOURCE | 3 | alignment | $2 |
| FUZZY_MAX | 3 | alignment | 0 |
| BIT_INFO | 2 | size | 0x0,0xfffffffffffff000 |
| BIT_INFO | 2 | size | 0x0,0xfffffffffffff000 |
| USER_DATA | 2 | size | 4096-u64max[c] |
| LOCK2 | &carveout->lock | ||
| TYPE_LOCK | (struct amdxdna_carveout)->lock |