From fb91583c2582aa606dbd8f628d76c9196225cae8 Mon Sep 17 00:00:00 2001
From: "Paul E. McKenney" <paul.mckenney@linaro.org>
Date: Wed, 23 Nov 2011 15:02:05 -0800
Subject: [PATCH] --- yaml --- r: 277239 b: refs/heads/master c:
 f0e7c19db8798b4b991a2c71911e71f5dfdb348f h: refs/heads/master i:   277237:
 6f65000a25123bc8014aa5d913b13f7720951fdb   277235:
 428fce13fbaa1d0b57d2101deb0b5f97d06237ce   277231:
 1adc768ad0061d351bc24461fcb71aa98728bd8d v: v3

---
 [refs]                 | 2 +-
 trunk/kernel/rcutree.c | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/[refs] b/[refs]
index ae8a55d580f7..55d8b01e2ccc 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: c92b131bdcf89bf79870f1631d07547241a98f6c
+refs/heads/master: f0e7c19db8798b4b991a2c71911e71f5dfdb348f
diff --git a/trunk/kernel/rcutree.c b/trunk/kernel/rcutree.c
index aab9ed504b17..69bb37287cc8 100644
--- a/trunk/kernel/rcutree.c
+++ b/trunk/kernel/rcutree.c
@@ -607,7 +607,7 @@ int rcu_is_cpu_rrupt_from_idle(void)
 static int dyntick_save_progress_counter(struct rcu_data *rdp)
 {
 	rdp->dynticks_snap = atomic_add_return(0, &rdp->dynticks->dynticks);
-	return 0;
+	return (rdp->dynticks_snap & 0x1) == 0;
 }
 
 /*