On Thu, 28 Nov 2024 21:15:31 +0800 Tao Chen <[email protected]> wrote:
> Hi, Steve, thank you for your reply, as you say, so what about > pr_warn_once api just to print something ? A better solution is for there to be a return code or something where the tracers (perf or ftrace) can record in the trace that the system call is not supported. -- Steve
