upd_end          1451 drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c 			uint64_t upd_end = min(entry_end, frag_end);
upd_end          1452 drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c 			unsigned nptes = (upd_end - frag_start) >> shift;
upd_end          1461 drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c 			frag_start = upd_end;