Lines Matching refs:graph_lock
6567 static DEFINE_MUTEX(graph_lock);
6631 mutex_lock(&graph_lock); in g_start()
6635 lockdep_is_held(&graph_lock)); in g_start()
6638 lockdep_is_held(&graph_lock)); in g_start()
6651 mutex_unlock(&graph_lock); in g_stop()
6753 mutex_lock(&graph_lock); in ftrace_graph_open()
6756 lockdep_is_held(&graph_lock)); in ftrace_graph_open()
6764 mutex_unlock(&graph_lock); in ftrace_graph_open()
6781 mutex_lock(&graph_lock); in ftrace_graph_notrace_open()
6784 lockdep_is_held(&graph_lock)); in ftrace_graph_notrace_open()
6792 mutex_unlock(&graph_lock); in ftrace_graph_notrace_open()
6831 mutex_lock(&graph_lock); in ftrace_graph_release()
6835 lockdep_is_held(&graph_lock)); in ftrace_graph_release()
6839 lockdep_is_held(&graph_lock)); in ftrace_graph_release()
6843 mutex_unlock(&graph_lock); in ftrace_graph_release()