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Diffstat (limited to 'arch/sparc/kernel/stacktrace.c')
-rw-r--r--arch/sparc/kernel/stacktrace.c8
1 files changed, 5 insertions, 3 deletions
diff --git a/arch/sparc/kernel/stacktrace.c b/arch/sparc/kernel/stacktrace.c
index be4c14cccc05..dd654e651500 100644
--- a/arch/sparc/kernel/stacktrace.c
+++ b/arch/sparc/kernel/stacktrace.c
@@ -57,9 +57,11 @@ static void __save_stack_trace(struct thread_info *tp,
trace->entries[trace->nr_entries++] = pc;
#ifdef CONFIG_FUNCTION_GRAPH_TRACER
if ((pc + 8UL) == (unsigned long) &return_to_handler) {
- int index = t->curr_ret_stack;
- if (t->ret_stack && index >= graph) {
- pc = t->ret_stack[index - graph].ret;
+ struct ftrace_ret_stack *ret_stack;
+ ret_stack = ftrace_graph_get_ret_stack(t,
+ graph);
+ if (ret_stack) {
+ pc = ret_stack->ret;
if (trace->nr_entries <
trace->max_entries)
trace->entries[trace->nr_entries++] = pc;