Searched refs:graph_lock (Results 1 – 2 of 2) sorted by relevance
7050 static DEFINE_MUTEX(graph_lock);7114 mutex_lock(&graph_lock); in g_start() 7118 lockdep_is_held(&graph_lock)); in g_start() 7121 lockdep_is_held(&graph_lock)); in g_start() 7134 mutex_unlock(&graph_lock); in g_show() 7214 * All uses of fgd->hash must be taken with the graph_lock in __ftrace_graph_open() 7215 * held. The graph_lock is going to be released, so force in __ftrace_graph_open() 7236 mutex_lock(&graph_lock); in ftrace_graph_open() 7239 lockdep_is_held(&graph_lock)); in ftrace_graph_open() 7247 mutex_unlock(&graph_lock);[all...]
172 static int graph_lock(void) in graph_lock() function1232 if (!graph_lock()) in lockdep_register_key()1308 if (!graph_lock()) { in register_lock_class()1373 if (!graph_lock()) { in register_lock_class()3843 if (!graph_lock()) in lookup_chain_cache_add()4734 if (!graph_lock()) in mark_lock()6533 locked = graph_lock(); in lockdep_reset_lock_reg()