linux-kernel - [for-next][PATCH 17/18] tracing: Export trace_dump

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Date:   Sun, 28 Oct 2018 03:30:05 -0400
From:   Steven Rostedt <rostedt@...dmis.org>
To:     linux-kernel@...r.kernel.org
Cc:     Ingo Molnar <mingo@...nel.org>,
        Andrew Morton <akpm@...ux-foundation.org>,
        Masami Hiramatsu <mhiramat@...nel.org>,
        Nikolay Borisov <nborisov@...e.com>
Subject: [for-next][PATCH 17/18] tracing: Export trace_dump_stack to modules

From: Nikolay Borisov <nborisov@...e.com>

There is no reason for this function to be unexprted and it's a useful
debugging aid.

Link: http://lkml.kernel.org/r/1539759103-5923-1-git-send-email-nborisov@suse.com

Signed-off-by: Nikolay Borisov <nborisov@...e.com>
Signed-off-by: Steven Rostedt (VMware) <rostedt@...dmis.org>
---
 kernel/trace/trace.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c
index ec5b21778806..ff1c4b20cd0a 100644
--- a/kernel/trace/trace.c
+++ b/kernel/trace/trace.c
@@ -2727,6 +2727,7 @@ void trace_dump_stack(int skip)
 	__ftrace_trace_stack(global_trace.trace_buffer.buffer,
 			     flags, skip, preempt_count(), NULL);
 }
+EXPORT_SYMBOL_GPL(trace_dump_stack);
 
 static DEFINE_PER_CPU(int, user_stack_count);
 
-- 
2.19.0