diff options
Diffstat (limited to 'shared-core')
| -rw-r--r-- | shared-core/i915_drm.h | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/shared-core/i915_drm.h b/shared-core/i915_drm.h index 5f7cefeb..b50471f3 100644 --- a/shared-core/i915_drm.h +++ b/shared-core/i915_drm.h @@ -420,8 +420,9 @@ struct drm_i915_gem_relocation_entry { * Handle of the buffer being pointed to by this relocation entry. * * It's appealing to make this be an index into the mm_validate_entry - * list to refer to the buffer, but handle lookup should be O(1) anyway, - * and prevents O(n) search in userland to find what that index is. + * list to refer to the buffer, but this allows the driver to create + * a relocation list for state buffers and not re-write it per + * exec using the buffer. */ uint32_t target_handle; @@ -497,7 +498,7 @@ struct drm_i915_gem_exec_object { struct drm_i915_gem_execbuffer { /** - * List of buffers to be validated wit their relocations to be + * List of buffers to be validated with their relocations to be * performend on them. * * These buffers must be listed in an order such that all relocations |