rcu: fix build bug in RCU_FAST_NO_HZ builds
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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@ -1063,8 +1063,8 @@ int rcu_needs_cpu(int cpu)
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for_each_online_cpu(thatcpu) {
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if (thatcpu == cpu)
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continue;
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snap = per_cpu(rcu_dynticks, thatcpu)->dynticks;
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snap_nmi = per_cpu(rcu_dynticks, thatcpu)->dynticks_nmi;
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snap = per_cpu(rcu_dynticks, thatcpu).dynticks;
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snap_nmi = per_cpu(rcu_dynticks, thatcpu).dynticks_nmi;
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smp_mb(); /* Order sampling of snap with end of grace period. */
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if (((snap & 0x1) != 0) || ((snap_nmi & 0x1) != 0)) {
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per_cpu(rcu_dyntick_drain, cpu) = 0;
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