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Searched refs:barrier_mutex (Results 1 – 3 of 3) sorted by relevance

/linux/kernel/rcu/
H A Dtree.h378 struct mutex barrier_mutex; /* Guards barrier fields. */ member
H A Dtree.c96 .barrier_mutex = __MUTEX_INITIALIZER(rcu_state.barrier_mutex),
3815 mutex_lock(&rcu_state.barrier_mutex); in rcu_barrier()
3821 mutex_unlock(&rcu_state.barrier_mutex); in rcu_barrier()
3896 mutex_unlock(&rcu_state.barrier_mutex); in rcu_barrier()
H A Dtree_plugin.h28 !(lockdep_is_held(&rcu_state.barrier_mutex) || in rcu_rdp_is_offloaded()