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| author | James Morris <jmorris@namei.org> | 2009-06-30 09:10:35 +1000 |
|---|---|---|
| committer | James Morris <jmorris@namei.org> | 2009-06-30 09:10:35 +1000 |
| commit | ac7242142b03421c96b0a2f8d99f146d075614c2 (patch) | |
| tree | b0b2ead65858c7a343d38affed86fe815e37e7e9 /kernel/trace/trace_functions.c | |
| parent | 89c86576ecde504da1eeb4f4882b2189ac2f9c4a (diff) | |
| parent | 2bfdd79eaa0043346e773ba5f6cfd811ea31b73d (diff) | |
Merge branch 'master' into next
Diffstat (limited to 'kernel/trace/trace_functions.c')
| -rw-r--r-- | kernel/trace/trace_functions.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/kernel/trace/trace_functions.c b/kernel/trace/trace_functions.c index c9a0b7df44f..7402144bff2 100644 --- a/kernel/trace/trace_functions.c +++ b/kernel/trace/trace_functions.c @@ -193,9 +193,11 @@ static void tracing_start_function_trace(void) static void tracing_stop_function_trace(void) { ftrace_function_enabled = 0; - /* OK if they are not registered */ - unregister_ftrace_function(&trace_stack_ops); - unregister_ftrace_function(&trace_ops); + + if (func_flags.val & TRACE_FUNC_OPT_STACK) + unregister_ftrace_function(&trace_stack_ops); + else + unregister_ftrace_function(&trace_ops); } static int func_set_flag(u32 old_flags, u32 bit, int set) @@ -300,8 +302,7 @@ ftrace_trace_onoff_print(struct seq_file *m, unsigned long ip, if (count == -1) seq_printf(m, ":unlimited\n"); else - seq_printf(m, ":count=%ld", count); - seq_putc(m, '\n'); + seq_printf(m, ":count=%ld\n", count); return 0; } |