From: Paul E. McKenney <paul.mckenney@linaro.org>
Date: Wed, 9 May 2012 19:07:05 +0000 (-0700)
Subject: rcu: Move RCU_FAST_NO_HZ per-CPU variables to rcu_dynticks structure
X-Git-Tag: v3.5-rc3~16^2^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5955f7eecd77d6b440db278b266cfecdb72ecd00;p=pandora-kernel.git

rcu: Move RCU_FAST_NO_HZ per-CPU variables to rcu_dynticks structure

The RCU_FAST_NO_HZ code relies on a number of per-CPU variables.
This works, but is hidden from someone scanning the data structures
in rcutree.h.  This commit therefore converts these per-CPU variables
to fields in the per-CPU rcu_dynticks structures.

Suggested-by: Peter Zijlstra <peterz@infradead.org>
Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Tested-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Tested-by: Pascal Chapperon <pascal.chapperon@wanadoo.fr>
---

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