On Wed, 19 Feb 2025 09:57:15 +0900 Masami Hiramatsu (Google) <mhiramat@xxxxxxxxxx> wrote: > Good catch! I forgot to remove the filter in this case. > Is there anyway to be sure the filter is empty or clear it if > fprobe_graph_active == 0? You can call ftrace_free_filter(), but you need to make sure that the ops is not active. Hmm, I should add a warning and exit if the ops is active when that function is called. -- Steve
