diff options
Diffstat (limited to 'kernel/trace/trace.c')
| -rw-r--r-- | kernel/trace/trace.c | 16 |
1 files changed, 0 insertions, 16 deletions
diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c index a917bea82715..2597e7e49c35 100644 --- a/kernel/trace/trace.c +++ b/kernel/trace/trace.c @@ -3075,22 +3075,6 @@ static __init void tracer_init_debugfs(void) (sizeof(struct trace_field) - offsetof(struct trace_field, print.buf)) #define TRACE_CONT_BUF_SIZE sizeof(struct trace_field) -/** - * ftrace_printk - printf formatting in the ftrace buffer - * @fmt - the printf format for printing. - * - * Note: __ftrace_printk is an internal function for ftrace_printk and - * the @ip is passed in via the ftrace_printk macro. - * - * This function allows a kernel developer to debug fast path sections - * that printk is not appropriate for. By scattering in various - * printk like tracing in the code, a developer can quickly see - * where problems are occurring. - * - * This is intended as a debugging tool for the developer only. - * Please reframe from leaving ftrace_printks scattered around in - * your code. - */ int __ftrace_printk(unsigned long ip, const char *fmt, ...) { struct trace_array *tr = &global_trace; |