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| 38 | 38 | RCU-preempt Expedited Grace Periods |
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| 39 | 39 | =================================== |
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| 40 | 40 | |
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| 41 | | -``CONFIG_PREEMPTION=y`` kernels implement RCU-preempt. |
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| 41 | +``CONFIG_PREEMPT=y`` kernels implement RCU-preempt. |
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| 42 | 42 | The overall flow of the handling of a given CPU by an RCU-preempt |
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| 43 | 43 | expedited grace period is shown in the following diagram: |
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| 44 | 44 | |
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| .. | .. |
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| 112 | 112 | RCU-sched Expedited Grace Periods |
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| 113 | 113 | --------------------------------- |
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| 114 | 114 | |
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| 115 | | -``CONFIG_PREEMPTION=n`` kernels implement RCU-sched. The overall flow of |
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| 115 | +``CONFIG_PREEMPT=n`` kernels implement RCU-sched. The overall flow of |
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| 116 | 116 | the handling of a given CPU by an RCU-sched expedited grace period is |
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| 117 | 117 | shown in the following diagram: |
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| 118 | 118 | |
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