diff options
Diffstat (limited to 'kernel/trace/trace_functions_graph.c')
-rw-r--r-- | kernel/trace/trace_functions_graph.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/kernel/trace/trace_functions_graph.c b/kernel/trace/trace_functions_graph.c index 0e03ed0eac68..f7212ec643e2 100644 --- a/kernel/trace/trace_functions_graph.c +++ b/kernel/trace/trace_functions_graph.c | |||
@@ -119,7 +119,7 @@ print_graph_duration(struct trace_array *tr, unsigned long long duration, | |||
119 | /* Add a function return address to the trace stack on thread info.*/ | 119 | /* Add a function return address to the trace stack on thread info.*/ |
120 | int | 120 | int |
121 | ftrace_push_return_trace(unsigned long ret, unsigned long func, int *depth, | 121 | ftrace_push_return_trace(unsigned long ret, unsigned long func, int *depth, |
122 | unsigned long frame_pointer) | 122 | unsigned long frame_pointer, unsigned long *retp) |
123 | { | 123 | { |
124 | unsigned long long calltime; | 124 | unsigned long long calltime; |
125 | int index; | 125 | int index; |
@@ -174,6 +174,9 @@ ftrace_push_return_trace(unsigned long ret, unsigned long func, int *depth, | |||
174 | #ifdef HAVE_FUNCTION_GRAPH_FP_TEST | 174 | #ifdef HAVE_FUNCTION_GRAPH_FP_TEST |
175 | current->ret_stack[index].fp = frame_pointer; | 175 | current->ret_stack[index].fp = frame_pointer; |
176 | #endif | 176 | #endif |
177 | #ifdef HAVE_FUNCTION_GRAPH_RET_ADDR_PTR | ||
178 | current->ret_stack[index].retp = retp; | ||
179 | #endif | ||
177 | *depth = current->curr_ret_stack; | 180 | *depth = current->curr_ret_stack; |
178 | 181 | ||
179 | return 0; | 182 | return 0; |