all_stat_sessions_mutex 42 kernel/trace/trace_stat.c static DEFINE_MUTEX(all_stat_sessions_mutex); all_stat_sessions_mutex 322 kernel/trace/trace_stat.c mutex_lock(&all_stat_sessions_mutex); all_stat_sessions_mutex 348 kernel/trace/trace_stat.c mutex_unlock(&all_stat_sessions_mutex); all_stat_sessions_mutex 357 kernel/trace/trace_stat.c mutex_lock(&all_stat_sessions_mutex); all_stat_sessions_mutex 365 kernel/trace/trace_stat.c mutex_unlock(&all_stat_sessions_mutex);