From 74e871ac6cb17f67cbefb569d98a8d05de666e07 Mon Sep 17 00:00:00 2001
From: "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
Date: Thu, 30 Oct 2014 21:08:53 -0700
Subject: [PATCH] rcu: Rename "empty" to "empty_norm" in preparation for boost
 rework

This commit undertakes a simple variable renaming to make way for
some rework of RCU priority boosting.

Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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Reading git-format-patch failed