barrier_cpu_count 2838 kernel/rcu/tree.c atomic_read(&rcu_state.barrier_cpu_count), done); barrier_cpu_count 2847 kernel/rcu/tree.c if (atomic_dec_and_test(&rcu_state.barrier_cpu_count)) { barrier_cpu_count 2869 kernel/rcu/tree.c atomic_inc(&rcu_state.barrier_cpu_count); barrier_cpu_count 2917 kernel/rcu/tree.c atomic_set(&rcu_state.barrier_cpu_count, 1); barrier_cpu_count 2945 kernel/rcu/tree.c if (atomic_dec_and_test(&rcu_state.barrier_cpu_count)) barrier_cpu_count 312 kernel/rcu/tree.h atomic_t barrier_cpu_count; /* # CPUs waiting on. */