Commit a8eecf22 authored Oct 02, 2011 by Paul E. McKenney Committed by Paul E. McKenney Dec 11, 2011

trace: Allow ftrace_dump() to be called from modules



Add an EXPORT_SYMBOL_GPL() so that rcutorture can dump the trace buffer
upon detection of an RCU error.

Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>

parent 9b2e4f18

kernel/trace/trace.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -4775,6 +4775,7 @@ void ftrace_dump(enum ftrace_dump_mode oops_dump_mode)
		{
		__ftrace_dump(true, oops_dump_mode);
		}
		EXPORT_SYMBOL_GPL(ftrace_dump);

		__init static int tracer_alloc_buffers(void)
		{