Lines Matching refs:graph_lock
5702 static DEFINE_MUTEX(graph_lock);
5766 mutex_lock(&graph_lock); in g_start()
5770 lockdep_is_held(&graph_lock)); in g_start()
5773 lockdep_is_held(&graph_lock)); in g_start()
5786 mutex_unlock(&graph_lock); in g_stop()
5888 mutex_lock(&graph_lock); in ftrace_graph_open()
5891 lockdep_is_held(&graph_lock)); in ftrace_graph_open()
5899 mutex_unlock(&graph_lock); in ftrace_graph_open()
5916 mutex_lock(&graph_lock); in ftrace_graph_notrace_open()
5919 lockdep_is_held(&graph_lock)); in ftrace_graph_notrace_open()
5927 mutex_unlock(&graph_lock); in ftrace_graph_notrace_open()
5966 mutex_lock(&graph_lock); in ftrace_graph_release()
5970 lockdep_is_held(&graph_lock)); in ftrace_graph_release()
5974 lockdep_is_held(&graph_lock)); in ftrace_graph_release()
5978 mutex_unlock(&graph_lock); in ftrace_graph_release()