From: Paul E. McKenney <paul.mckenney@linaro.org>
Date: Sun, 7 Oct 2012 16:26:13 +0000 (-0700)
Subject: rcu: Update RCU_FAST_NO_HZ help text
X-Git-Tag: omap-for-v3.8/fixes-for-merge-window-v4-signed~79^2^2~4^7~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ba49df4767d4fa5bbd2af3a51709fb81f94264ec;p=pandora-kernel.git

rcu: Update RCU_FAST_NO_HZ help text

The RCU_FAST_NO_HZ help text included a warning about overhead on large
systems, but that issue has since been resolved.  The main remaining
issue with RCU_FAST_NO_HZ is increased real-time latency.  This commit
therefore updates the help text accordingly.

Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
---

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