From: Paul E. McKenney <paul.mckenney@linaro.org>
Date: Thu, 3 Nov 2011 21:56:12 +0000 (-0700)
Subject: rcu: Permit RCU_FAST_NO_HZ to be used by TREE_PREEMPT_RCU
X-Git-Tag: v3.3-rc1~193^2^2~34
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b807fbff3102bcac76ed9157d834dc20bb3d133b;p=pandora-kernel.git

rcu: Permit RCU_FAST_NO_HZ to be used by TREE_PREEMPT_RCU

The new implementation of RCU_FAST_NO_HZ is compatible with preemptible
RCU, so this commit removes the Kconfig restriction that previously
prohibited this.

Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>
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