Searched refs:nocb_mutex (Results 1 – 4 of 4) sorted by relevance
1122 mutex_lock(&rcu_state.nocb_mutex); in rcu_nocb_cpu_deoffload()1133 mutex_unlock(&rcu_state.nocb_mutex); in rcu_nocb_cpu_deoffload()1191 mutex_lock(&rcu_state.nocb_mutex); in rcu_nocb_cpu_offload()1202 mutex_unlock(&rcu_state.nocb_mutex); in rcu_nocb_cpu_offload()1220 if (!mutex_trylock(&rcu_state.nocb_mutex)) in lazy_rcu_shrink_count()1230 mutex_unlock(&rcu_state.nocb_mutex); in lazy_rcu_shrink_count()1248 if (!mutex_trylock(&rcu_state.nocb_mutex)) { in lazy_rcu_shrink_scan()1289 mutex_unlock(&rcu_state.nocb_mutex); in lazy_rcu_shrink_scan()1437 mutex_lock(&rcu_state.nocb_mutex); in rcu_spawn_cpu_nocb_kthread()1442 mutex_unlock(&rcu_state.nocb_mutex); in rcu_spawn_cpu_nocb_kthread()
424 struct mutex nocb_mutex; /* Guards (de-)offloading */ member
31 lockdep_is_held(&rcu_state.nocb_mutex) || in rcu_rdp_is_offloaded()
98 .nocb_mutex = __MUTEX_INITIALIZER(rcu_state.nocb_mutex),