intel_vm_no_concurrent_access_wa
bool trylock_vm = !ww && intel_vm_no_concurrent_access_wa(i915);
if (intel_vm_no_concurrent_access_wa(i915)) {
if (!intel_vm_no_concurrent_access_wa(vm->i915)) {
bool intel_vm_no_concurrent_access_wa(struct drm_i915_private *i915);
msleep((intel_vm_no_concurrent_access_wa(migrate->context->vm->i915) ? 100 : 10) * n_cpus);
intel_vm_no_concurrent_access_wa(vma->vm->i915))
if (i915_is_ggtt(vm) && intel_vm_no_concurrent_access_wa(vm->i915))