Searched refs:graph_lock (Results 1 – 2 of 2) sorted by relevance
6606 static DEFINE_MUTEX(graph_lock);6670 mutex_lock(&graph_lock); in g_start() 6674 lockdep_is_held(&graph_lock)); in g_start() 6677 lockdep_is_held(&graph_lock)); in g_start() 6690 mutex_unlock(&graph_lock); in g_stop() 6770 * All uses of fgd->hash must be taken with the graph_lock in __ftrace_graph_open() 6771 * held. The graph_lock is going to be released, so force in __ftrace_graph_open() 6792 mutex_lock(&graph_lock); in ftrace_graph_open() 6795 lockdep_is_held(&graph_lock)); in ftrace_graph_open() 6803 mutex_unlock(&graph_lock); in ftrace_graph_open() [all...]
172 static int graph_lock(void) in graph_lock() function 550 * Stack-trace: sequence of lock_trace structures. Protected by the graph_lock.1232 if (!graph_lock()) in lockdep_register_key() 1308 if (!graph_lock()) { in register_lock_class() 1373 if (!graph_lock()) { in register_lock_class() 1398 * Allocate a lockdep entry. (assumes the graph_lock held, returns3725 * graph_lock held.3727 * Return 0 if fail, and graph_lock is released.3728 * Return 1 if succeed, with graph_lock held.3814 * (On return with 1 graph_lock i[all...]