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rcu: Eliminate ->onoff_mutex from rcu_node structure
authorPaul E. McKenney <paulmck@linux.vnet.ibm.com>
Sat, 24 Jan 2015 06:29:37 +0000 (22:29 -0800)
committerPaul E. McKenney <paulmck@linux.vnet.ibm.com>
Thu, 12 Mar 2015 22:19:37 +0000 (15:19 -0700)
commit4cc60223eefa7bb423e94c41cb8985d852df1e40
treea2d6fa7368bd2b0ef71a600586db5a761d6e533dtree | snapshot
parentd9ea1fe6cc27bc37803fbffb79ace203ffce408dcommit | diff
rcu: Eliminate ->onoff_mutex from rcu_node structure

Because that RCU grace-period initialization need no longer exclude
CPU-hotplug operations, this commit eliminates the ->onoff_mutex and
its uses.

Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
kernel/rcu/tree.c diff | blob | history
kernel/rcu/tree.h diff | blob | history
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