169 #define SHADOW_STACK_TASK_VARS(ret_stack) \  argument
322 static void ret_stack_init_task_vars(unsigned long *ret_stack)  in ret_stack_init_task_vars()
466 	struct ftrace_ret_stack *ret_stack = NULL;  in fgraph_retrieve_parent_data()  local
566 	struct ftrace_ret_stack *ret_stack;  in ftrace_push_return_trace()  local
725 	struct ftrace_ret_stack *ret_stack;  in ftrace_pop_return_trace()  local
813 	struct ftrace_ret_stack *ret_stack;  in __ftrace_return_to_handler()  local
898 	struct ftrace_ret_stack *ret_stack = NULL;  in ftrace_graph_get_ret_stack()  local
921 	struct ftrace_ret_stack *ret_stack = NULL;  in ftrace_graph_top_ret_addr()  local
957 	struct ftrace_ret_stack *ret_stack;  in ftrace_graph_ret_addr()  local
1106 graph_init_task(struct task_struct *t, unsigned long *ret_stack)  in graph_init_task()
1134 		unsigned long *ret_stack;  in ftrace_graph_init_idle_task()  local
1159 		unsigned long *ret_stack;  in ftrace_graph_init_task()  local
1173 	unsigned long *ret_stack = t->ret_stack;  in ftrace_graph_exit_task()  local