nohz_full: Add testing information to documentation
authorPaul E. McKenney <paulmck@linux.vnet.ibm.com>
Tue, 18 Jun 2013 18:15:21 +0000 (11:15 -0700)
committerPaul E. McKenney <paulmck@linux.vnet.ibm.com>
Mon, 19 Aug 2013 01:06:55 +0000 (18:06 -0700)
This commit adds information about testing nohz_full, and also emphasizes
the fact that you need a multi-CPU system to get any benefit from nohz_full.

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

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