Paul E. McKenney 385c859f67 rcu: Use RCU's online-CPU state for expedited IPI retry ...

This commit improves the accuracy of the interaction between CPU hotplug
operations and RCU's expedited grace periods by using RCU's online-CPU
state to determine when failed IPIs should be retried.

Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>

2016-08-22 09:30:42 -07:00

21 KiB

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