Files
linux/kernel
zhangwei(Jovi) e250100bed tracing: Add ftrace_trace_stack into __trace_puts/__trace_bputs
commit 8abfb8727f upstream.

Currently trace option stacktrace is not applicable for
trace_printk with constant string argument, the reason is
in __trace_puts/__trace_bputs ftrace_trace_stack is missing.

In contrast, when using trace_printk with non constant string
argument(will call into __trace_printk/__trace_bprintk), then
trace option stacktrace is workable, this inconstant result
will confuses users a lot.

Link: http://lkml.kernel.org/p/51E7A7C9.9040401@huawei.com

Signed-off-by: zhangwei(Jovi) <jovi.zhangwei@huawei.com>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-07-28 08:00:03 -07:00
..
2013-04-22 07:09:06 -07:00
2013-04-15 13:25:16 +02:00
2013-05-05 00:16:35 -04:00
2014-07-17 15:58:04 -07:00
2013-04-30 17:04:03 -07:00
2014-06-07 13:25:30 -07:00