perf events, x86/stacktrace: Make stack walking optional

[karo-tx-linux.git] / arch / x86 / kernel / dumpstack_32.c

diff --git a/arch/x86/kernel/dumpstack_32.c b/arch/x86/kernel/dumpstack_32.c
index e0ed4c7abb626e13f8f87d735b40576f6b44bb8e..ae775ca47b25c463fb8688cd4e47a92efa6a1a1e 100644 (file)
--- a/arch/x86/kernel/dumpstack_32.c
+++ b/arch/x86/kernel/dumpstack_32.c
@@ -58,7 +58,7 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
 
                context = (struct thread_info *)
                        ((unsigned long)stack & (~(THREAD_SIZE - 1)));
-               bp = print_context_stack(context, stack, bp, ops, data, NULL, &graph);
+               bp = ops->walk_stack(context, stack, bp, ops, data, NULL, &graph);
 
                stack = (unsigned long *)context->previous_esp;
                if (!stack)