Lines Matching refs:graph_lock
5668 static DEFINE_MUTEX(graph_lock);
5732 mutex_lock(&graph_lock); in g_start()
5736 lockdep_is_held(&graph_lock)); in g_start()
5739 lockdep_is_held(&graph_lock)); in g_start()
5752 mutex_unlock(&graph_lock); in g_stop()
5854 mutex_lock(&graph_lock); in ftrace_graph_open()
5857 lockdep_is_held(&graph_lock)); in ftrace_graph_open()
5865 mutex_unlock(&graph_lock); in ftrace_graph_open()
5882 mutex_lock(&graph_lock); in ftrace_graph_notrace_open()
5885 lockdep_is_held(&graph_lock)); in ftrace_graph_notrace_open()
5893 mutex_unlock(&graph_lock); in ftrace_graph_notrace_open()
5932 mutex_lock(&graph_lock); in ftrace_graph_release()
5936 lockdep_is_held(&graph_lock)); in ftrace_graph_release()
5940 lockdep_is_held(&graph_lock)); in ftrace_graph_release()
5944 mutex_unlock(&graph_lock); in ftrace_graph_release()