diff options
Diffstat (limited to 'kernel/trace/fgraph.c')
| -rw-r--r-- | kernel/trace/fgraph.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/kernel/trace/fgraph.c b/kernel/trace/fgraph.c index 218cd95bf8e4..ea3d7bb235d3 100644 --- a/kernel/trace/fgraph.c +++ b/kernel/trace/fgraph.c @@ -236,6 +236,9 @@ static struct notifier_block ftrace_suspend_notifier = { .notifier_call = ftrace_suspend_notifier_call, }; +/* fgraph_ret_regs is not defined without CONFIG_FUNCTION_GRAPH_RETVAL */ +struct fgraph_ret_regs; + /* * Send the trace to the ring-buffer. * @return the original return address. |