Lines Matching refs:graph_lock
5103 static DEFINE_MUTEX(graph_lock);
5167 mutex_lock(&graph_lock); in g_start()
5171 lockdep_is_held(&graph_lock)); in g_start()
5174 lockdep_is_held(&graph_lock)); in g_start()
5187 mutex_unlock(&graph_lock); in g_stop()
5289 mutex_lock(&graph_lock); in ftrace_graph_open()
5292 lockdep_is_held(&graph_lock)); in ftrace_graph_open()
5300 mutex_unlock(&graph_lock); in ftrace_graph_open()
5317 mutex_lock(&graph_lock); in ftrace_graph_notrace_open()
5320 lockdep_is_held(&graph_lock)); in ftrace_graph_notrace_open()
5328 mutex_unlock(&graph_lock); in ftrace_graph_notrace_open()
5367 mutex_lock(&graph_lock); in ftrace_graph_release()
5371 lockdep_is_held(&graph_lock)); in ftrace_graph_release()
5375 lockdep_is_held(&graph_lock)); in ftrace_graph_release()
5379 mutex_unlock(&graph_lock); in ftrace_graph_release()