[PATCH] Merge branch 'rcu/next' ofgit://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu into core/rcu

From: Ingo Molnar
Date: Tue Feb 28 2012 - 04:16:01 EST


The major features of this series are:

- making RCU more aggressive about entering dyntick-idle mode in order to
improve energy efficiency

- converting a few more call_rcu()s to kfree_rcu()s

- applying a number of rcutree fixes and cleanups to rcutiny

- removing CONFIG_SMP #ifdefs from treercu

- allowing RCU CPU stall times to be set via sysfs

- adding CPU-stall capability to rcutorture

- adding more RCU-abuse diagnostics

- updating documentation

- fixing yet more issues located by the still-ongoing top-to-bottom
inspection of RCU, this time with a special focus on the
CPU-hotplug code path.

Thanks,

Ingo
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