Lines Matching refs:graph_lock
5042 static DEFINE_MUTEX(graph_lock);
5106 mutex_lock(&graph_lock); in g_start()
5110 lockdep_is_held(&graph_lock)); in g_start()
5113 lockdep_is_held(&graph_lock)); in g_start()
5126 mutex_unlock(&graph_lock); in g_stop()
5224 mutex_lock(&graph_lock); in ftrace_graph_open()
5227 lockdep_is_held(&graph_lock)); in ftrace_graph_open()
5235 mutex_unlock(&graph_lock); in ftrace_graph_open()
5252 mutex_lock(&graph_lock); in ftrace_graph_notrace_open()
5255 lockdep_is_held(&graph_lock)); in ftrace_graph_notrace_open()
5263 mutex_unlock(&graph_lock); in ftrace_graph_notrace_open()
5302 mutex_lock(&graph_lock); in ftrace_graph_release()
5306 lockdep_is_held(&graph_lock)); in ftrace_graph_release()
5310 lockdep_is_held(&graph_lock)); in ftrace_graph_release()
5314 mutex_unlock(&graph_lock); in ftrace_graph_release()