11 Jun
2021
11 Jun
'21
4:14 p.m.
On Fri, 11 Jun 2021 at 15:55, Thomas Hellström thomas.hellstrom@linux.intel.com wrote:
The object ops i915_GEM_OBJECT_HAS_IOMEM and the object I915_BO_ALLOC_STRUCT_PAGE flags are considered immutable by much of our code. Introduce a new mem_flags member to hold these and make sure checks for these flags being set are either done under the object lock or with pages properly pinned. The flags will change during migration under the object lock.
Signed-off-by: Thomas Hellström thomas.hellstrom@linux.intel.com
Reviewed-by: Matthew Auld matthew.auld@intel.com