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Diffstat (limited to 'Documentation/RCU/Design/Expedited-Grace-Periods/Expedited-Grace-Periods.html')
| -rw-r--r-- | Documentation/RCU/Design/Expedited-Grace-Periods/Expedited-Grace-Periods.html | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/Documentation/RCU/Design/Expedited-Grace-Periods/Expedited-Grace-Periods.html b/Documentation/RCU/Design/Expedited-Grace-Periods/Expedited-Grace-Periods.html index 19e7a5fb6b73..57300db4b5ff 100644 --- a/Documentation/RCU/Design/Expedited-Grace-Periods/Expedited-Grace-Periods.html +++ b/Documentation/RCU/Design/Expedited-Grace-Periods/Expedited-Grace-Periods.html @@ -56,6 +56,7 @@ sections. RCU-preempt Expedited Grace Periods</a></h2> <p> +<tt>CONFIG_PREEMPT=y</tt> kernels implement RCU-preempt. The overall flow of the handling of a given CPU by an RCU-preempt expedited grace period is shown in the following diagram: @@ -139,6 +140,7 @@ or offline, among other things. RCU-sched Expedited Grace Periods</a></h2> <p> +<tt>CONFIG_PREEMPT=n</tt> kernels implement RCU-sched. The overall flow of the handling of a given CPU by an RCU-sched expedited grace period is shown in the following diagram: @@ -146,7 +148,7 @@ expedited grace period is shown in the following diagram: <p> As with RCU-preempt, RCU-sched's -<tt>synchronize_sched_expedited()</tt> ignores offline and +<tt>synchronize_rcu_expedited()</tt> ignores offline and idle CPUs, again because they are in remotely detectable quiescent states. However, because the |