ret_stack_list 342 kernel/trace/fgraph.c static int alloc_retstack_tasklist(struct ftrace_ret_stack **ret_stack_list) ret_stack_list 350 kernel/trace/fgraph.c ret_stack_list[i] = ret_stack_list 354 kernel/trace/fgraph.c if (!ret_stack_list[i]) { ret_stack_list 376 kernel/trace/fgraph.c t->ret_stack = ret_stack_list[start++]; ret_stack_list 384 kernel/trace/fgraph.c kfree(ret_stack_list[i]); ret_stack_list 539 kernel/trace/fgraph.c struct ftrace_ret_stack **ret_stack_list; ret_stack_list 542 kernel/trace/fgraph.c ret_stack_list = kmalloc_array(FTRACE_RETSTACK_ALLOC_SIZE, ret_stack_list 546 kernel/trace/fgraph.c if (!ret_stack_list) ret_stack_list 556 kernel/trace/fgraph.c ret = alloc_retstack_tasklist(ret_stack_list); ret_stack_list 566 kernel/trace/fgraph.c kfree(ret_stack_list);