在 2021/11/28 02:09, Dave Hansen 写道:
On 11/27/21 8:25 AM, YangWei wrote:We found that the nvidia driver calling nv_alloc_system_pages()/nv_free_system_pages()Is that the proprietary nvidia driver?
Nvidia display driver 460.73.01. Since there is no source code, we cannot modify and recompile the driver. I think the kernel interface set_memory_array_wb()/set_memory_array_xx() should be adapted to any parameter input.
