Documented in 1 files:
Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 4 files:
- drivers/gpu/drm/drm_gem.c, line 603
- drivers/gpu/drm/drm_vma_manager.c, line 217
- drivers/gpu/drm/i915/gem/i915_gem_mman.c
- drivers/gpu/drm/ttm/ttm_bo.c, line 1212
Smatch caller information:
drivers/gpu/drm/ttm/ttm_bo.c ttm_bo_init_reserved() -> drm_vma_offset_add()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | node | 4096-ptr_max |
| PARAM_VALUE | 2 | pages | 0-4503599627370495 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 2 | pages | 0-4503599627370495[c] |
| HALF_LOCKED2 | &resv |
drivers/gpu/drm/drm_gem.c drm_gem_create_mmap_offset_size() -> drm_vma_offset_add()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | node | 4096-ptr_max |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 2 | pages | unit_page |
drivers/gpu/drm/i915/gem/i915_gem_mman.c mmap_offset_attach() -> drm_vma_offset_add()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | node | 4096-ptr_max |
| PARAM_VALUE | 1 | node->vm_lock.magic | 3736018669 |
| PARAM_VALUE | 1 | node->vm_lock.owner | (-1) |
| PARAM_VALUE | 1 | node->vm_lock.owner_cpu | u32max |
| PARAM_VALUE | 1 | node->vm_node.__subtree_last | 0 |
| PARAM_VALUE | 1 | node->vm_node.color | 0 |
| PARAM_VALUE | 1 | node->vm_node.flags | 0 |
| PARAM_VALUE | 1 | node->vm_node.hole_size | 0 |
| PARAM_VALUE | 1 | node->vm_node.hole_stack.next | 0 |
| PARAM_VALUE | 1 | node->vm_node.hole_stack.prev | 0 |
| PARAM_VALUE | 1 | node->vm_node.mm | 0 |
| PARAM_VALUE | 1 | node->vm_node.node_list.next | 0 |
| PARAM_VALUE | 1 | node->vm_node.node_list.prev | 0 |
| PARAM_VALUE | 1 | node->vm_node.rb.__rb_parent_color | 0 |
| PARAM_VALUE | 1 | node->vm_node.rb.rb_left | 0 |
| PARAM_VALUE | 1 | node->vm_node.rb.rb_right | 0 |
| PARAM_VALUE | 1 | node->vm_node.rb_hole_addr.__rb_parent_color | 0 |
| PARAM_VALUE | 1 | node->vm_node.rb_hole_addr.rb_left | 0 |
| PARAM_VALUE | 1 | node->vm_node.rb_hole_addr.rb_right | 0 |
| PARAM_VALUE | 1 | node->vm_node.rb_hole_size.__rb_parent_color | 0 |
| PARAM_VALUE | 1 | node->vm_node.rb_hole_size.rb_left | 0 |
| PARAM_VALUE | 1 | node->vm_node.rb_hole_size.rb_right | 0 |
| PARAM_VALUE | 1 | node->vm_node.size | 0 |
| PARAM_VALUE | 1 | node->vm_node.stack | 0 |
| PARAM_VALUE | 1 | node->vm_node.start | 0 |
| PARAM_VALUE | 1 | node->vm_node.subtree_max_hole | 0 |
| MEM_ZERO | 1 | node | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 2 | pages | unit_page |
| HALF_LOCKED2 | &info->mm_lock |
drivers/gpu/drm/i915/gem/i915_gem_mman.c mmap_offset_attach() -> drm_vma_offset_add()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mgr | 4096-ptr_max |
| PARAM_VALUE | 0 | mgr->vm_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | mgr->vm_lock.owner | (-1) |
| PARAM_VALUE | 0 | mgr->vm_lock.owner_cpu | u32max |
| PARAM_VALUE | 0 | mgr->vm_lock.raw_lock.wlocked | 0 |
| PARAM_VALUE | 1 | node | 4096-ptr_max |
| PARAM_VALUE | 1 | node->vm_lock.magic | 3736018669 |
| PARAM_VALUE | 1 | node->vm_lock.owner | (-1) |
| PARAM_VALUE | 1 | node->vm_lock.owner_cpu | u32max |
| PARAM_VALUE | 1 | node->vm_node.__subtree_last | 0 |
| PARAM_VALUE | 1 | node->vm_node.color | 0 |
| PARAM_VALUE | 1 | node->vm_node.flags | 0 |
| PARAM_VALUE | 1 | node->vm_node.hole_size | 0 |
| PARAM_VALUE | 1 | node->vm_node.hole_stack.next | 0 |
| PARAM_VALUE | 1 | node->vm_node.hole_stack.prev | 0 |
| PARAM_VALUE | 1 | node->vm_node.mm | 0 |
| PARAM_VALUE | 1 | node->vm_node.node_list.next | 0 |
| PARAM_VALUE | 1 | node->vm_node.node_list.prev | 0 |
| PARAM_VALUE | 1 | node->vm_node.rb.__rb_parent_color | 0 |
| PARAM_VALUE | 1 | node->vm_node.rb.rb_left | 0 |
| PARAM_VALUE | 1 | node->vm_node.rb.rb_right | 0 |
| PARAM_VALUE | 1 | node->vm_node.rb_hole_addr.__rb_parent_color | 0 |
| PARAM_VALUE | 1 | node->vm_node.rb_hole_addr.rb_left | 0 |
| PARAM_VALUE | 1 | node->vm_node.rb_hole_addr.rb_right | 0 |
| PARAM_VALUE | 1 | node->vm_node.rb_hole_size.__rb_parent_color | 0 |
| PARAM_VALUE | 1 | node->vm_node.rb_hole_size.rb_left | 0 |
| PARAM_VALUE | 1 | node->vm_node.rb_hole_size.rb_right | 0 |
| PARAM_VALUE | 1 | node->vm_node.size | 0 |
| PARAM_VALUE | 1 | node->vm_node.stack | 0 |
| PARAM_VALUE | 1 | node->vm_node.start | 0 |
| PARAM_VALUE | 1 | node->vm_node.subtree_max_hole | 0 |
| MEM_ZERO | 1 | node | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 2 | pages | unit_page |
| HALF_LOCKED2 | &info->mm_lock |