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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)
commitc199068913c9c5cbb5498e289bb387703e087ea8
treea2d6fa7368bd2b0ef71a600586db5a761d6e533dtree | snapshot
parent0aa04b055e71bd3b8040dd71a126126c66b6f01ecommit | 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
Beck SC1x5 Kernel