Commit 8f146d02 authored Oct 28, 2013 by Chen Gang Committed by Vineet Gupta Nov 06, 2013

arc: export symbol for save_stack_trace() in stacktrace.c



Need export its symbol just like other architectures done, or can not
pass compiling with allmodconfig, the related error:

    MODPOST 2994 modules
  ERROR: "save_stack_trace" [kernel/backtracetest.ko] undefined!
  ERROR: "save_stack_trace" [drivers/md/persistent-data/dm-persistent-data.ko] undefined!

Signed-off-by: Chen Gang <gang.chen@asianux.com>
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>

parent 4782f7f9

arch/arc/kernel/stacktrace.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -246,4 +246,5 @@ void save_stack_trace(struct stack_trace *trace)
		/* Pass NULL for task so it unwinds the current call frame */
		arc_unwind_core(NULL, NULL, __collect_all, trace);
		}
		EXPORT_SYMBOL_GPL(save_stack_trace);
		#endif