Commit 35ebf1ca authored by Steven Rostedt's avatar Steven Rostedt

ftrace: show unlimited when traceon or traceoff has no counter

Impact: clean up

The traceon and traceoff function probes are confusing to developers
to what happens when a counter is not specified. This should help
clear things up.

 # echo "*:traceoff" > set_ftrace_filter
 # cat /debug/tracing/set_ftrace_filter

  #### all functions enabled ####
  do_fork:traceoff:unlimited
Signed-off-by: default avatarSteven Rostedt <srostedt@redhat.com>
parent 73d8b8bc
......@@ -296,7 +296,9 @@ ftrace_trace_onoff_print(struct seq_file *m, unsigned long ip,
else
seq_printf(m, "traceoff");
if (count != -1)
if (count == -1)
seq_printf(m, ":unlimited\n");
else
seq_printf(m, ":count=%ld", count);
seq_putc(m, '\n');
......
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