| commit | 385c859f678e8ee6b0b122086f34e72a0e861cef | [log] [tgz] |
|---|---|---|
| author | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | Thu Jun 30 12:16:11 2016 -0700 |
| committer | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | Mon Aug 22 09:30:42 2016 -0700 |
| tree | dcab84e913044084d0ba1ec4a58385da288deb16 | |
| parent | 98834b83785e1388fa8672cf4f8de09974d15e86 [diff] |
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>