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-rw-r--r--arch/sparc/kernel/ftrace.c11
1 files changed, 1 insertions, 10 deletions
diff --git a/arch/sparc/kernel/ftrace.c b/arch/sparc/kernel/ftrace.c
index 915dda4ae412..684b84ce397f 100644
--- a/arch/sparc/kernel/ftrace.c
+++ b/arch/sparc/kernel/ftrace.c
@@ -126,20 +126,11 @@ unsigned long prepare_ftrace_return(unsigned long parent,
unsigned long frame_pointer)
{
unsigned long return_hooker = (unsigned long) &return_to_handler;
- struct ftrace_graph_ent trace;
if (unlikely(atomic_read(&current->tracing_graph_pause)))
return parent + 8UL;
- trace.func = self_addr;
- trace.depth = current->curr_ret_stack + 1;
-
- /* Only trace if the calling function expects to */
- if (!ftrace_graph_entry(&trace))
- return parent + 8UL;
-
- if (ftrace_push_return_trace(parent, self_addr, &trace.depth,
- frame_pointer, NULL) == -EBUSY)
+ if (function_graph_enter(parent, self_addr, frame_pointer, NULL))
return parent + 8UL;
return return_hooker;