diff options
| author | zhangwei(Jovi) | 2013-07-18 16:31:05 +0800 |
|---|---|---|
| committer | Steven Rostedt | 2014-07-15 11:04:40 -0400 |
| commit | 8abfb8727f4a724d31f9ccfd8013fbd16d539445 (patch) | |
| tree | 0076fb34a24b856fcf31f5fa3307e2363a9ea3b3 /drivers/sbus | |
| parent | 2448e3493cb3874baa90725c87869455ebf11cd2 (diff) | |
tracing: Add ftrace_trace_stack into __trace_puts/__trace_bputs
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
Cc: stable@vger.kernel.org # 3.10+
Signed-off-by: zhangwei(Jovi) <jovi.zhangwei@huawei.com>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Diffstat (limited to 'drivers/sbus')
0 files changed, 0 insertions, 0 deletions