NVKM_VMM_PDE_SPARSE  160 drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmm.c 					pgd->pde[pdei] = NVKM_VMM_PDE_SPARSE;
NVKM_VMM_PDE_SPARSE  386 drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmm.c 			pgt->pde[ptei++] = NVKM_VMM_PDE_SPARSE;