XE_MADV_PURGEABLE_DONTNEED
if (!xe_tt->purgeable && new_state == XE_MADV_PURGEABLE_DONTNEED) {
new_state == XE_MADV_PURGEABLE_DONTNEED ||
return bo->purgeable.state == XE_MADV_PURGEABLE_DONTNEED;
xe_bo_set_purgeable_state(bo, XE_MADV_PURGEABLE_DONTNEED);
if (vmas[i]->attr.purgeable_state == XE_MADV_PURGEABLE_DONTNEED) {
vmas[i]->attr.purgeable_state = XE_MADV_PURGEABLE_DONTNEED;